更新测试用例以反映按钮名称从 "gpt-image-2" 修改为 "GPT Image 2.5"

- EditorImageGenerationRequest.model 说明 kind=ui-design 与 publication-material 固定使用 gpt-image-2.5 并忽略传入 model，其余 kind 未传时默认 gpt-image-2.5
- EditorUiDesignAssetExtractionRequest.model 说明未传时默认 nanobanana，传 gpt-image-2.5 时按 GPT Image 2.5 编辑任务执行

.codex/skills/genarrative-external-editor-api/references/api-operations.md

@@ -102,7 +102,7 @@ Use OpenAPI as the final authority; these common values are a routing aid:
 
 - Image `kind`: `spec`, `character`, `quick-edit`, `ui-design`, `publication-material`; ordinary image generation may omit it.
 - External v1 currently has no structured game-scene generation operation. Do not send `kind: "scene"` or `assetKind: "scene"` through generic image generation; the server rejects both before queueing.
-- Image `model`: `gpt-image-2`, `gemini-3.1-flash-image-preview`, `nanobanana2`, `nano-banana`.
+- Image `model`: `gpt-image-2.5`, `gemini-3.1-flash-image-preview`, `nanobanana2`, `nano-banana`. Persisted `gpt-image-2` is a legacy value resolved only when submitting a new task; the retired `gpt-image-2-c` is no longer accepted and is handled as an unsupported value.
 - Image `aspectRatio`: `1:1`, `2:3`, `3:2`, `9:16`, `16:9`.
 - Image `imageSize`: `0.5K`, `1K`, `2K`.
 - Video `model`: `seedance2.0`, `seedance2.0-fast`, `kling3.0`, `kling3.0-omni`, `veo3.1`, `veo3.1-fast`.

.codex/skills/gpt-image-2-apimart/SKILL.md

@@ -1,11 +1,17 @@
 ---
 name: gpt-image-2-apimart
-description: Generate or inspect project image assets through this repository's VectorEngine gpt-image-2 workflow with gpt-image-2-c fallback. Use when Codex needs to create puzzle template sample images, reproduce the server-rs image request body, dry-run image prompts, batch-generate local project thumbnails, or debug VECTOR_ENGINE_BASE_URL / VECTOR_ENGINE_API_KEY image-generation configuration without exposing secrets. The directory name is historical.
+description: Generate or inspect project image assets through this repository's Tiantoken GPT Image 2.5 workflow. Use when Codex needs to create puzzle template sample images, reproduce the server-rs image request body, dry-run image prompts, batch-generate local project thumbnails, or debug TIANTOKEN_BASE_URL / TIANTOKEN_API_KEY image-generation configuration without exposing secrets. The directory name is historical.
 ---
 
-# gpt-image-2 VectorEngine
+# GPT Image 2.5 project image workflow
 
-Use this skill for project-local image asset generation that must match the repository's `server-rs` VectorEngine image path. Keep the product/price model identifier and primary provider request as `gpt-image-2`, then fall back once to `gpt-image-2-c` for eligible provider failures. The folder still contains `apimart` in its name for compatibility with existing local plugin references.
+Use this skill for project-local image asset generation that must match the repository's image request contract. Provider routing is owned by `server-rs`; when this skill talks to the provider directly it must send the concrete provider model and the matching provider credentials, because the provider side only accepts concrete models:
+
+- generation (no reference images): `gpt-image-2.5-flare-c` through Tiantoken
+- edits (any reference image): `gpt-image-2.5-sunburst-c` through Tiantoken
+- nanobanana (`gemini-3.1-flash-image-preview`) stays on VectorEngine
+
+The business model name `gpt-image-2.5` is resolved to a concrete key by `server-rs` at the task boundary and is never sent to a provider directly. This client must not perform a cross-model fallback. The folder still contains `apimart` in its name for compatibility with existing local plugin references.
 
 ## Workflow
 
@@ -24,15 +30,15 @@ Use this skill for project-local image asset generation that must match the repo
    ```
 
 5. Save final project assets under `public/` or another explicitly requested workspace path.
-6. Never print `VECTOR_ENGINE_API_KEY`. Report only whether configuration exists.
+6. Never print `TIANTOKEN_API_KEY`. Report only whether configuration exists.
 
 ## Request Contract
 
 The repository image path uses:
 
 ```text
-POST {VECTOR_ENGINE_BASE_URL}/v1/images/generations
-Authorization: Bearer {VECTOR_ENGINE_API_KEY}
+POST {TIANTOKEN_BASE_URL}/v1/images/generations
+Authorization: Bearer {TIANTOKEN_API_KEY}
 Content-Type: application/json
 ```
 
@@ -40,7 +46,7 @@ Default body:
 
 ```json
 {
-  "model": "gpt-image-2",
+  "model": "gpt-image-2.5-flare-c",
   "prompt": "<prompt>",
   "n": 1,
   "size": "1024x1024"
@@ -50,22 +56,22 @@ Default body:
 For visual references, use the edit endpoint instead of the create endpoint:
 
 ```text
-POST {VECTOR_ENGINE_BASE_URL}/v1/images/edits
-Authorization: Bearer {VECTOR_ENGINE_API_KEY}
+POST {TIANTOKEN_BASE_URL}/v1/images/edits
+Authorization: Bearer {TIANTOKEN_API_KEY}
 Content-Type: multipart/form-data
 ```
 
 Multipart fields:
 
 ```text
-model=gpt-image-2
+model=gpt-image-2.5-sunburst-c
 prompt=<prompt>
 n=1
 size=1024x1024
 image=@reference.png
 ```
 
-In this repository, calls with no reference images use `POST /v1/images/generations`; calls with any reference image use `POST /v1/images/edits` and pass references as one or more `image` form parts. Both paths prefer `gpt-image-2`; on an eligible upstream/model failure they retry with `gpt-image-2-c`. Do not fall back for authentication, local validation, request-budget exhaustion, uncertain send/connection failure, content-safety rejection, or a generated image URL download failure. Match3D container UI generation embeds `public/match3d-background-references/pot-fused-reference.png` into the edit request as an `image` part.
+In this repository, calls with no reference images use `POST /v1/images/generations` with `gpt-image-2.5-flare-c`; calls with any reference image use `POST /v1/images/edits` with `gpt-image-2.5-sunburst-c` and pass references as one or more `image` form parts. Server-side calls still submit the business model `gpt-image-2.5` and let `server-rs` resolve the concrete key; provider routing and retry policy remain server-owned, and pricing follows the same reference-image rule (generation with a reference image is charged at the edit tier). Match3D container UI generation embeds `public/match3d-background-references/pot-fused-reference.png` into the edit request as an `image` part.
 
 Accept image output from `data[].url`, `data[].b64_json`, or direct nested `url` fields. VectorEngine image generation currently returns synchronously; do not poll APIMart task endpoints.
 
@@ -75,12 +81,14 @@ Load environment values from process env first, then `.env.secrets.local`, `.env
 
 Required for live generation:
 
-- `VECTOR_ENGINE_BASE_URL`
-- `VECTOR_ENGINE_API_KEY`
+- `TIANTOKEN_BASE_URL`
+- `TIANTOKEN_API_KEY`
 
 Optional:
 
-- `VECTOR_ENGINE_IMAGE_REQUEST_TIMEOUT_MS`
+- `TIANTOKEN_IMAGE_REQUEST_TIMEOUT_MS`
+
+`VECTOR_ENGINE_*` values no longer serve GPT Image 2.5: those credentials belong to VectorEngine, which only serves nanobanana. Do not fall back from `TIANTOKEN_*` to `VECTOR_ENGINE_*`.
 
 If the key or base URL is missing, stop after dry-run or explain the missing configuration. Do not ask the user to paste the key in chat.
 

.codex/skills/gpt-image-2-apimart/scripts/generate-anthro-cat-illustrations.mjs

@@ -9,8 +9,9 @@ const skillRoot = path.resolve(__dirname, '..');
 const repoRoot = path.resolve(skillRoot, '..', '..', '..');
 const defaultOutDir = path.join(repoRoot, 'public', 'anthro-cat-illustrations');
 const defaultTimeoutMs = 1000000;
-const preferredImageModel = 'gpt-image-2';
-const fallbackImageModel = 'gpt-image-2-c';
+// GPT Image 2.5 生成任务只接受 concrete provider model；业务模型名 `gpt-image-2.5`
+// 由 server-rs 在任务边界解析，脚本直连 provider 时必须自己给出 concrete key。
+const preferredImageModel = 'gpt-image-2.5-flare-c';
 
 const prompts = [
   {
@@ -101,18 +102,18 @@ function resolveEnv() {
     ...process.env,
   };
   return {
-    baseUrl: String(loaded.VECTOR_ENGINE_BASE_URL || '')
+    baseUrl: String(loaded.TIANTOKEN_BASE_URL || '')
       .trim()
       .replace(/\/+$/u, ''),
-    apiKey: String(loaded.VECTOR_ENGINE_API_KEY || '').trim(),
+    apiKey: String(loaded.TIANTOKEN_API_KEY || '').trim(),
     timeoutMs: Number.parseInt(
-      String(loaded.VECTOR_ENGINE_IMAGE_REQUEST_TIMEOUT_MS || defaultTimeoutMs),
+      String(loaded.TIANTOKEN_IMAGE_REQUEST_TIMEOUT_MS || defaultTimeoutMs),
       10,
     ),
   };
 }
 
-function buildVectorEngineImagesGenerationUrl(baseUrl) {
+function buildTiantokenImagesGenerationUrl(baseUrl) {
   return baseUrl.endsWith('/v1')
     ? `${baseUrl}/images/generations`
     : `${baseUrl}/v1/images/generations`;
@@ -233,22 +234,22 @@ async function fetchJson(url, options, timeoutMs) {
     const text = await response.text();
     if (!response.ok) {
       const error = new Error(
-        `VectorEngine ${response.status}: ${text.slice(0, 600)}`,
+        `Tiantoken ${response.status}: ${text.slice(0, 600)}`,
       );
-      error.vectorEngineStatus = response.status;
-      error.vectorEngineBody = text;
+      error.providerStatus = response.status;
+      error.providerBody = text;
       throw error;
     }
     try {
       return JSON.parse(text);
     } catch (error) {
-      error.vectorEngineResponseParse = true;
-      error.vectorEngineBody = text;
+      error.providerResponseParse = true;
+      error.providerBody = text;
       throw error;
     }
   } catch (error) {
     if (error?.name === 'AbortError') {
-      throw new Error(`VectorEngine request timed out after ${timeoutMs}ms`);
+      throw new Error(`Tiantoken request timed out after ${timeoutMs}ms`);
     }
     throw error;
   } finally {
@@ -256,81 +257,35 @@ async function fetchJson(url, options, timeoutMs) {
   }
 }
 
-function shouldFallbackImageModel(error) {
-  const raw =
-    `${error?.message || ''}\n${error?.vectorEngineBody || ''}`.toLowerCase();
-  if (error?.vectorEngineResponseParse) {
-    return !containsContentRejection(raw);
-  }
-  const status = Number(error?.vectorEngineStatus || 0);
-  if (status === 408 || status >= 500) {
-    return true;
-  }
-  if (status === 429) {
-    return !containsContentRejection(raw);
-  }
-  const mentionsImageModel =
-    raw.includes('model') ||
-    raw.includes('模型') ||
-    raw.includes(preferredImageModel) ||
-    raw.includes(fallbackImageModel);
-  return (
-    [400, 404, 422].includes(status) &&
-    mentionsImageModel &&
-    /(not found|not supported|unsupported|unavailable|does not exist|invalid model|unknown model|不存在|不支持|不可用|未开通)/u.test(
-      raw,
-    )
-  );
-}
-
-function containsContentRejection(raw) {
-  return /(invalid_prompt|safety|content[_ ]policy|moderation|prompt rejected|content rejected|prompt refusal|content refusal|rejected by safety|rejected by moderation|敏感|违规|安全策略|内容审核|提示词拒绝|内容拒绝)/u.test(
-    raw,
-  );
-}
-
 async function requestImagePayload(env, entry) {
-  for (const model of [preferredImageModel, fallbackImageModel]) {
-    const requestBody = {
-      model,
-      prompt: buildPrompt(entry),
-      n: 1,
-      size: '1024x1024',
-    };
-    try {
-      const payload = await fetchJson(
-        buildVectorEngineImagesGenerationUrl(env.baseUrl),
-        {
-          method: 'POST',
-          headers: {
-            Authorization: `Bearer ${env.apiKey}`,
-            Accept: 'application/json',
-            'Content-Type': 'application/json',
-          },
-          body: JSON.stringify(requestBody),
-        },
-        env.timeoutMs,
-      );
-      const base64Image = decodeStrictBase64Image(
-        extractBase64Images(payload)[0],
-      );
-      if (extractImageUrls(payload)[0] || base64Image) {
-        return payload;
-      }
-      const error = new Error(`VectorEngine returned no image for ${entry.id}`);
-      error.vectorEngineResponseParse = true;
-      error.vectorEngineBody = JSON.stringify(payload).slice(0, 600);
-      throw error;
-    } catch (error) {
-      if (model !== preferredImageModel || !shouldFallbackImageModel(error)) {
-        throw error;
-      }
-      console.warn(
-        `VectorEngine ${preferredImageModel} failed, retrying with ${fallbackImageModel}: ${error.message}`,
-      );
-    }
+  const model = preferredImageModel;
+  const requestBody = {
+    model,
+    prompt: buildPrompt(entry),
+    n: 1,
+    size: '1024x1024',
+  };
+  const payload = await fetchJson(
+    buildTiantokenImagesGenerationUrl(env.baseUrl),
+    {
+      method: 'POST',
+      headers: {
+        Authorization: `Bearer ${env.apiKey}`,
+        Accept: 'application/json',
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify(requestBody),
+    },
+    env.timeoutMs,
+  );
+  const base64Image = decodeStrictBase64Image(extractBase64Images(payload)[0]);
+  if (extractImageUrls(payload)[0] || base64Image) {
+    return payload;
   }
-  throw new Error(`VectorEngine returned no image for ${entry.id}`);
+  const error = new Error(`Tiantoken returned no image for ${entry.id}`);
+  error.providerResponseParse = true;
+  error.providerBody = JSON.stringify(payload).slice(0, 600);
+  throw error;
 }
 
 async function downloadUrl(url, timeoutMs) {
@@ -373,7 +328,7 @@ async function generateOne(env, entry, outDir) {
     const bytes = decodeStrictBase64Image(b64Images[0]);
     if (!bytes) {
       throw new Error(
-        `VectorEngine returned invalid base64 image for ${entry.id}`,
+        `Tiantoken returned invalid base64 image for ${entry.id}`,
       );
     }
     image = {
@@ -381,7 +336,7 @@ async function generateOne(env, entry, outDir) {
       extension: inferExtensionFromBytes(bytes),
     };
   } else {
-    throw new Error(`VectorEngine returned no image for ${entry.id}`);
+    throw new Error(`Tiantoken returned no image for ${entry.id}`);
   }
 
   mkdirSync(outDir, { recursive: true });
@@ -408,7 +363,6 @@ if (dryRun) {
         requests: selectedPrompts.map((entry) => ({
           id: entry.id,
           title: entry.title,
-          fallbackModel: fallbackImageModel,
           body: {
             model: preferredImageModel,
             prompt: buildPrompt(entry),
@@ -429,7 +383,7 @@ if (!env.baseUrl || !env.apiKey) {
   console.error(
     JSON.stringify({
       ok: false,
-      error: 'Missing VECTOR_ENGINE_BASE_URL or VECTOR_ENGINE_API_KEY',
+      error: 'Missing TIANTOKEN_BASE_URL or TIANTOKEN_API_KEY',
       hasBaseUrl: Boolean(env.baseUrl),
       hasApiKey: Boolean(env.apiKey),
     }),

.codex/skills/gpt-image-2-apimart/scripts/generate-template-samples.mjs

@@ -18,8 +18,9 @@ const defaultOutDir = path.join(
   'puzzle-creation-templates',
 );
 const defaultTimeoutMs = 1000000;
-const preferredImageModel = 'gpt-image-2';
-const fallbackImageModel = 'gpt-image-2-c';
+// GPT Image 2.5 生成任务只接受 concrete provider model；业务模型名 `gpt-image-2.5`
+// 由 server-rs 在任务边界解析，脚本直连 provider 时必须自己给出 concrete key。
+const preferredImageModel = 'gpt-image-2.5-flare-c';
 
 const args = new Map();
 for (let index = 2; index < process.argv.length; index += 1) {
@@ -71,18 +72,18 @@ function resolveEnv() {
     ...process.env,
   };
   return {
-    baseUrl: String(loaded.VECTOR_ENGINE_BASE_URL || '')
+    baseUrl: String(loaded.TIANTOKEN_BASE_URL || '')
       .trim()
       .replace(/\/+$/u, ''),
-    apiKey: String(loaded.VECTOR_ENGINE_API_KEY || '').trim(),
+    apiKey: String(loaded.TIANTOKEN_API_KEY || '').trim(),
     timeoutMs: Number.parseInt(
-      String(loaded.VECTOR_ENGINE_IMAGE_REQUEST_TIMEOUT_MS || defaultTimeoutMs),
+      String(loaded.TIANTOKEN_IMAGE_REQUEST_TIMEOUT_MS || defaultTimeoutMs),
       10,
     ),
   };
 }
 
-function buildVectorEngineImagesGenerationUrl(baseUrl) {
+function buildTiantokenImagesGenerationUrl(baseUrl) {
   return baseUrl.endsWith('/v1')
     ? `${baseUrl}/images/generations`
     : `${baseUrl}/v1/images/generations`;
@@ -203,22 +204,22 @@ async function fetchJson(url, options, timeoutMs) {
     const text = await response.text();
     if (!response.ok) {
       const error = new Error(
-        `VectorEngine ${response.status}: ${text.slice(0, 600)}`,
+        `Tiantoken ${response.status}: ${text.slice(0, 600)}`,
       );
-      error.vectorEngineStatus = response.status;
-      error.vectorEngineBody = text;
+      error.providerStatus = response.status;
+      error.providerBody = text;
       throw error;
     }
     try {
       return JSON.parse(text);
     } catch (error) {
-      error.vectorEngineResponseParse = true;
-      error.vectorEngineBody = text;
+      error.providerResponseParse = true;
+      error.providerBody = text;
       throw error;
     }
   } catch (error) {
     if (error?.name === 'AbortError') {
-      throw new Error(`VectorEngine request timed out after ${timeoutMs}ms`);
+      throw new Error(`Tiantoken request timed out after ${timeoutMs}ms`);
     }
     throw error;
   } finally {
@@ -226,83 +227,35 @@ async function fetchJson(url, options, timeoutMs) {
   }
 }
 
-function shouldFallbackImageModel(error) {
-  const raw =
-    `${error?.message || ''}\n${error?.vectorEngineBody || ''}`.toLowerCase();
-  if (error?.vectorEngineResponseParse) {
-    return !containsContentRejection(raw);
-  }
-  const status = Number(error?.vectorEngineStatus || 0);
-  if (status === 408 || status >= 500) {
-    return true;
-  }
-  if (status === 429) {
-    return !containsContentRejection(raw);
-  }
-  const mentionsImageModel =
-    raw.includes('model') ||
-    raw.includes('模型') ||
-    raw.includes(preferredImageModel) ||
-    raw.includes(fallbackImageModel);
-  return (
-    [400, 404, 422].includes(status) &&
-    mentionsImageModel &&
-    /(not found|not supported|unsupported|unavailable|does not exist|invalid model|unknown model|不存在|不支持|不可用|未开通)/u.test(
-      raw,
-    )
-  );
-}
-
-function containsContentRejection(raw) {
-  return /(invalid_prompt|safety|content[_ ]policy|moderation|prompt rejected|content rejected|prompt refusal|content refusal|rejected by safety|rejected by moderation|敏感|违规|安全策略|内容审核|提示词拒绝|内容拒绝)/u.test(
-    raw,
-  );
-}
-
 async function requestImagePayload(env, template) {
-  for (const model of [preferredImageModel, fallbackImageModel]) {
-    const requestBody = {
-      model,
-      prompt: buildPrompt(template),
-      n: 1,
-      size: '1024x1024',
-    };
-    try {
-      const payload = await fetchJson(
-        buildVectorEngineImagesGenerationUrl(env.baseUrl),
-        {
-          method: 'POST',
-          headers: {
-            Authorization: `Bearer ${env.apiKey}`,
-            Accept: 'application/json',
-            'Content-Type': 'application/json',
-          },
-          body: JSON.stringify(requestBody),
-        },
-        env.timeoutMs,
-      );
-      const base64Image = decodeStrictBase64Image(
-        extractBase64Images(payload)[0],
-      );
-      if (extractImageUrls(payload)[0] || base64Image) {
-        return payload;
-      }
-      const error = new Error(
-        `VectorEngine returned no image for ${template.id}`,
-      );
-      error.vectorEngineResponseParse = true;
-      error.vectorEngineBody = JSON.stringify(payload).slice(0, 600);
-      throw error;
-    } catch (error) {
-      if (model !== preferredImageModel || !shouldFallbackImageModel(error)) {
-        throw error;
-      }
-      console.warn(
-        `VectorEngine ${preferredImageModel} failed, retrying with ${fallbackImageModel}: ${error.message}`,
-      );
-    }
+  const model = preferredImageModel;
+  const requestBody = {
+    model,
+    prompt: buildPrompt(template),
+    n: 1,
+    size: '1024x1024',
+  };
+  const payload = await fetchJson(
+    buildTiantokenImagesGenerationUrl(env.baseUrl),
+    {
+      method: 'POST',
+      headers: {
+        Authorization: `Bearer ${env.apiKey}`,
+        Accept: 'application/json',
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify(requestBody),
+    },
+    env.timeoutMs,
+  );
+  const base64Image = decodeStrictBase64Image(extractBase64Images(payload)[0]);
+  if (extractImageUrls(payload)[0] || base64Image) {
+    return payload;
   }
-  throw new Error(`VectorEngine returned no image for ${template.id}`);
+  const error = new Error(`Tiantoken returned no image for ${template.id}`);
+  error.providerResponseParse = true;
+  error.providerBody = JSON.stringify(payload).slice(0, 600);
+  throw error;
 }
 
 async function downloadUrl(url, timeoutMs) {
@@ -345,7 +298,7 @@ async function generateOne(env, template, outDir) {
     const bytes = decodeStrictBase64Image(b64Images[0]);
     if (!bytes) {
       throw new Error(
-        `VectorEngine returned invalid base64 image for ${template.id}`,
+        `Tiantoken returned invalid base64 image for ${template.id}`,
       );
     }
     image = {
@@ -353,7 +306,7 @@ async function generateOne(env, template, outDir) {
       extension: inferExtensionFromBytes(bytes),
     };
   } else {
-    throw new Error(`VectorEngine returned no image for ${template.id}`);
+    throw new Error(`Tiantoken returned no image for ${template.id}`);
   }
 
   mkdirSync(outDir, { recursive: true });
@@ -384,7 +337,6 @@ if (dryRun) {
         requests: selectedTemplates.map((template) => ({
           id: template.id,
           title: template.title,
-          fallbackModel: fallbackImageModel,
           body: {
             model: preferredImageModel,
             prompt: buildPrompt(template),
@@ -405,7 +357,7 @@ if (!env.baseUrl || !env.apiKey) {
   console.error(
     JSON.stringify({
       ok: false,
-      error: 'Missing VECTOR_ENGINE_BASE_URL or VECTOR_ENGINE_API_KEY',
+      error: 'Missing TIANTOKEN_BASE_URL or TIANTOKEN_API_KEY',
       hasBaseUrl: Boolean(env.baseUrl),
       hasApiKey: Boolean(env.apiKey),
     }),

CONTEXT.md

@@ -44,6 +44,35 @@ _Avoid_: 把同一资源的全局元数据和某一次摆放坐标混在同一
 由图片生成或图片修改流程产生的画布资源，必须记录来源资源、提示词、实际提示词、模型、provider、任务 ID 和生成时间；本期 `/editor` 的生成修改先允许 mock 生成资源，但仍按生成资源元数据形状保存。
 _Avoid_: 无来源的静态素材、只显示在 UI 但不落工程资源记录的生成结果
 
+**图片模型历史值与使用端解析**:
+图片资源中已持久化的 `gpt-image-2` 是历史业务事实，读回时保持原值；新任务使用业务模型值 `gpt-image-2.5`。当用户基于历史资源再次发起生成或编辑任务时，服务端只在新任务的使用端把历史值解析为当前业务模型，不改写历史资源。provider route 属于服务端执行与审计边界，前端不接收、不持久化、不展示，也不据此分支。
+_Avoid_: 读取数据库时改写历史模型值、把 provider route 暴露为前端模型选项或公开 DTO
+
+**图片 provider 显式路由**:
+api-server 在任务入口按业务语义显式选择具体 provider model name（生成或编辑），并把同一具体名传给图片平台适配器和后台定价解析；图片平台适配器不从参考图数量或前端字段猜测任务。具体 provider model name 只存在于服务端调用、定价配置和审计边界。
+后台管理 Web/API 是明确例外，可以查看和编辑两个具体定价 key；主站普通前端与公开定价 API 不接收这些 key。
+_Avoid_: 让图片适配器隐式猜路由、让主站前端携带 provider model name
+
+**业务模型**:
+面向任务与产品契约的稳定模型值；当前 GPT 图片新任务的业务模型是 `gpt-image-2.5`。业务模型不等同于 provider 的具体计费/请求 model，也不暴露 provider 凭证或 endpoint。
+_Avoid_: 把 provider concrete model 当作前端业务选项、用业务模型值直接推断 provider 凭证
+
+**具体模型**:
+服务端发送请求和定价使用的 concrete model name。GPT Image 2.5 生成与编辑分别是 `gpt-image-2.5-flare-c` 和 `gpt-image-2.5-sunburst-c`；nanobanana 仍使用 `gemini-3.1-flash-image-preview`。具体模型只在服务端执行、定价和审计边界出现。
+_Avoid_: 把具体模型写入普通前端 DTO、让未知字符串自动选择 provider
+
+**provider client**:
+按具体模型选出的外部图片 provider 连接配置，包含 provider identity、base URL 和 API key；VectorEngine 与 Tiantoken client 共享图片协议执行器，不复制请求/响应业务逻辑。两套 required client 在 api-server 启动时构造。
+_Avoid_: 在首次请求时才创建 client、在 provider client 中复制尺寸/重试/审计逻辑、跨 provider credential fallback
+
+**历史模型值**:
+已持久化的 `gpt-image-2` 字符串，只作为历史事实原样读取和审计；基于历史资源提交新任务时，在使用端解析为当前 GPT Image 2.5 业务任务，不回写历史记录，也不把旧值作为现役 provider route。已退役的 `gpt-image-2-c` 已从代码整体删除，只有数据库里的历史审计字符串原样保留，任何入口传入该值都按不支持的值处理。
+_Avoid_: 数据库批量改写历史值、把历史值重新路由到 VectorEngine、把兼容解析扩散到普通前端、为已删除的 `gpt-image-2-c` 重新加回常量或解析分支
+
+**GPT Image 2.5 新生成展示名**:
+`GPT Image 2.5` 是新生成任务的产品展示名；历史资源与既有编辑上下文不因新模型上线而改写展示语义。
+_Avoid_: 把新生成展示名扩散到历史记录、历史生成器或旧编辑上下文
+
 **系列素材图集生成**:
 一组同类素材的统一批量生成方式，采用批量规划、sheet 生图、后端切图、透明化、OSS 持久化和局部重生成的通用流水线。
 _Avoid_: 为每个玩法单独发明素材流水线、把系列素材建模成任一玩法专属 DTO

apps/admin-web/src/api/adminApiClient.test.ts

@@ -6,6 +6,7 @@ import {
   getAdminAgcTemplates,
   getAdminFeatureGateConfig,
   getAdminUserDetail,
+  importAdminAgcTemplates,
   listAdminRechargeOrders,
   reconcileAdminUserConsumption,
   resolveAdminRechargeRefundManualReview,
@@ -65,6 +66,50 @@ test('模板管理读取和更新复用认证封装，提交 revision 和封面
   ]);
 });
 
+test('模板批量导入走 multipart，不预设 JSON Content-Type', async () => {
+  const imported = {
+    revision: 'rev-2',
+    writable: true,
+    templates: [],
+    imported: [
+      {
+        id: 'alpha',
+        templateVersion: '0.1.0',
+        zipSizeBytes: 4,
+        zipSha256: 'a'.repeat(64),
+        reusedObjects: false,
+      },
+    ],
+  };
+  const fetchMock = vi
+    .fn()
+    .mockImplementation(
+      async () =>
+        new Response(JSON.stringify({ ok: true, data: imported }), {
+          status: 200,
+        }),
+    );
+  vi.stubGlobal('fetch', fetchMock);
+
+  const form = new FormData();
+  form.append(
+    'manifest',
+    JSON.stringify({ expectedRevision: 'rev-1', templates: [] }),
+  );
+  form.append(
+    'zip_0',
+    new File([new Uint8Array([1])], 'alpha.zip', { type: 'application/zip' }),
+  );
+
+  expect(await importAdminAgcTemplates('admin-token', form)).toEqual(imported);
+  const [url, init] = fetchMock.mock.calls[0]!;
+  expect(url).toBe('/admin/api/agc-templates/import');
+  expect(init.method).toBe('POST');
+  expect(init.body).toBe(form);
+  expect(init.headers).not.toHaveProperty('Content-Type');
+  expect(init.headers.Authorization).toBe('Bearer admin-token');
+});
+
 test('后台账号创建和更新同时携带 Tab 与独立操作权限', async () => {
   const fetchMock = vi.fn().mockImplementation(() =>
     Promise.resolve(

apps/admin-web/src/api/adminApiClient.ts

@@ -30,9 +30,11 @@ import type {
   AdminExternalApiKeyListQuery,
   AdminExternalApiKeyListResponse,
   AdminFeatureGateConfigResponse,
+  AdminImportAgcTemplatesResponse,
   AdminLoginResponse,
   AdminMeResponse,
   AdminOverviewResponse,
+  AdminProjectSnapshotChannelsResponse,
   AdminProjectSnapshotListQuery,
   AdminProjectSnapshotListResponse,
   AdminRechargeOrderListQuery,
@@ -87,6 +89,8 @@ interface AdminRequestOptions {
   method?: string;
   token?: string;
   body?: unknown;
+  /** multipart 表单：交给浏览器自己带 boundary，不能预设 Content-Type。 */
+  formData?: FormData;
   headers?: Record<string, string>;
   signal?: AbortSignal;
 }
@@ -174,6 +178,8 @@ export async function request<T>(
   if (typeof options.body !== 'undefined') {
     headers['Content-Type'] = 'application/json';
     init.body = JSON.stringify(options.body);
+  } else if (options.formData) {
+    init.body = options.formData;
   }
 
   const response = await fetch(buildRequestUrl(path), init);
@@ -209,6 +215,7 @@ export function listAdminProjectSnapshots(
 ) {
   const params = new URLSearchParams();
   if (query.cursor) params.set('cursor', query.cursor);
+  if (query.channel) params.set('channel', query.channel);
   params.set('limit', String(query.limit ?? 20));
   return request<AdminProjectSnapshotListResponse>(
     `/admin/api/project-snapshots?${params.toString()}`,
@@ -216,13 +223,27 @@ export function listAdminProjectSnapshots(
   );
 }
 
+export function getAdminProjectSnapshotChannels(
+  token: string,
+  signal?: AbortSignal,
+) {
+  return request<AdminProjectSnapshotChannelsResponse>(
+    '/admin/api/project-snapshots/channels',
+    { token, signal },
+  );
+}
+
 export async function downloadAdminProjectSnapshot(
   token: string,
+  channel: string,
   userId: string,
   projectId: string,
   signal?: AbortSignal,
 ) {
-  const path = `/admin/api/project-snapshots/${encodeURIComponent(userId)}/${encodeURIComponent(projectId)}/download`;
+  const params = new URLSearchParams();
+  if (channel) params.set('channel', channel);
+  const query = params.toString();
+  const path = `/admin/api/project-snapshots/${encodeURIComponent(userId)}/${encodeURIComponent(projectId)}/download${query ? `?${query}` : ''}`;
   const response = await fetch(buildRequestUrl(path), {
     headers: {
       Authorization: `Bearer ${token.trim()}`,
@@ -1196,3 +1217,15 @@ export function updateAdminAgcTemplate(
     { token, method: 'PUT', body },
   );
 }
+
+/** 批量导入模板包：manifest 与 zip_N / cover_N 一起走 multipart，一批一次锁一次提交。 */
+export function importAdminAgcTemplates(token: string, formData: FormData) {
+  return request<AdminImportAgcTemplatesResponse>(
+    '/admin/api/agc-templates/import',
+    {
+      token,
+      method: 'POST',
+      formData,
+    },
+  );
+}

apps/admin-web/src/api/adminApiTypes.ts

@@ -105,11 +105,15 @@ export interface AdminProjectSnapshotEntry {
   fileCount: number;
   totalBytes: number;
   status: 'ready' | 'partial' | 'unverified';
+  channel: string;
+  authorDisplayName?: string | null;
+  authorPublicUserCode?: string | null;
 }
 
 export interface AdminProjectSnapshotListQuery {
   cursor?: string | null;
   limit?: number;
+  channel?: string | null;
 }
 
 export interface AdminProjectSnapshotListResponse {
@@ -117,6 +121,11 @@ export interface AdminProjectSnapshotListResponse {
   nextCursor: string | null;
 }
 
+export interface AdminProjectSnapshotChannelsResponse {
+  defaultChannel: string;
+  channels: string[];
+}
+
 export interface AdminErrorReportEntry {
   batchId: string;
   eventCount: number;
@@ -1065,3 +1074,35 @@ export interface AdminUpdateAgcTemplateRequest {
     dataBase64: string;
   };
 }
+
+export interface AdminImportAgcTemplateItemPayload {
+  id: string;
+  title: string;
+  summary: string;
+  tags: string[];
+  runtime: string;
+  engine: string;
+  engineVersion: string;
+  templateVersion: string;
+  entry: string;
+  zipField: string;
+  coverField: string;
+}
+
+export interface AdminImportAgcTemplatesManifest {
+  expectedRevision: string;
+  templates: AdminImportAgcTemplateItemPayload[];
+}
+
+export interface AdminImportAgcTemplateResult {
+  id: string;
+  templateVersion: string;
+  zipSizeBytes: number;
+  zipSha256: string;
+  reusedObjects: boolean;
+}
+
+export interface AdminImportAgcTemplatesResponse
+  extends AdminAgcTemplateLibraryResponse {
+  imported: AdminImportAgcTemplateResult[];
+}

apps/admin-web/src/api/adminProjectSnapshotApi.test.ts

@@ -2,6 +2,7 @@ import { afterEach, expect, test, vi } from 'vitest';
 
 import {
   downloadAdminProjectSnapshot,
+  getAdminProjectSnapshotChannels,
   listAdminProjectSnapshots,
 } from './adminApiClient';
 
@@ -21,12 +22,12 @@ test('项目列表携带分页与后台授权，解析标准响应', async () =>
   expect(
     await listAdminProjectSnapshots(
       'admin-token',
-      { cursor: 'user/a+项目', limit: 20 },
+      { cursor: 'user/a+项目', limit: 20, channel: 'release' },
       controller.signal,
     ),
   ).toEqual(payload);
   expect(fetchMock).toHaveBeenCalledWith(
-    '/admin/api/project-snapshots?cursor=user%2Fa%2B%E9%A1%B9%E7%9B%AE&limit=20',
+    '/admin/api/project-snapshots?cursor=user%2Fa%2B%E9%A1%B9%E7%9B%AE&channel=release&limit=20',
     expect.objectContaining({
       headers: expect.objectContaining({ Authorization: 'Bearer admin-token' }),
       signal: controller.signal,
@@ -34,6 +35,23 @@ test('项目列表携带分页与后台授权，解析标准响应', async () =>
   );
 });
 
+test('渠道列表按后台授权读取，解析本部署渠道', async () => {
+  const payload = { defaultChannel: 'release', channels: ['dev', 'release'] };
+  const fetchMock = vi
+    .fn()
+    .mockResolvedValue(
+      new Response(JSON.stringify({ ok: true, data: payload })),
+    );
+  vi.stubGlobal('fetch', fetchMock);
+  expect(await getAdminProjectSnapshotChannels('admin-token')).toEqual(payload);
+  expect(fetchMock).toHaveBeenCalledWith(
+    '/admin/api/project-snapshots/channels',
+    expect.objectContaining({
+      headers: expect.objectContaining({ Authorization: 'Bearer admin-token' }),
+    }),
+  );
+});
+
 test('ZIP 下载以授权请求读取并优先保留中文附件名', async () => {
   const fetchMock = vi.fn().mockResolvedValue(
     new Response('PK\u0003\u0004', {
@@ -48,6 +66,7 @@ test('ZIP 下载以授权请求读取并优先保留中文附件名', async () =
   const controller = new AbortController();
   const archive = await downloadAdminProjectSnapshot(
     'admin-token',
+    'release',
     'user/a',
     'project/b',
     controller.signal,
@@ -55,7 +74,7 @@ test('ZIP 下载以授权请求读取并优先保留中文附件名', async () =
   expect(archive.filename).toBe('三消-r2.zip');
   expect(archive.blob.type).toBe('application/zip');
   expect(fetchMock).toHaveBeenCalledWith(
-    '/admin/api/project-snapshots/user%2Fa/project%2Fb/download',
+    '/admin/api/project-snapshots/user%2Fa/project%2Fb/download?channel=release',
     expect.objectContaining({
       headers: expect.objectContaining({
         Authorization: 'Bearer admin-token',
@@ -81,7 +100,8 @@ test.each([
     vi.fn().mockResolvedValue(new Response('PK', { headers })),
   );
   expect(
-    (await downloadAdminProjectSnapshot('token', 'user', 'project')).filename,
+    (await downloadAdminProjectSnapshot('token', 'release', 'user', 'project'))
+      .filename,
   ).toBe(expected.replace('工程', 'project'));
 });
 
@@ -104,7 +124,7 @@ test.each([401, 403, 409, 500])(
       ),
     );
     await expect(
-      downloadAdminProjectSnapshot('token', 'user', 'project'),
+      downloadAdminProjectSnapshot('token', 'release', 'user', 'project'),
     ).rejects.toMatchObject({
       status,
       code: 'SNAPSHOT_FAILURE',
@@ -123,6 +143,6 @@ test('200 JSON 或 HTML 不能被保存为成功 ZIP', async () => {
     ),
   );
   await expect(
-    downloadAdminProjectSnapshot('token', 'user', 'project'),
+    downloadAdminProjectSnapshot('token', 'release', 'user', 'project'),
   ).rejects.toMatchObject({ code: 'INVALID_PROJECT_ARCHIVE_RESPONSE' });
 });

apps/admin-web/src/pages/AdminAgcTemplatesPage.test.tsx

@@ -13,6 +13,7 @@ import { afterEach, beforeEach, expect, test, vi } from 'vitest';
 import {
   AdminApiError,
   getAdminAgcTemplates,
+  importAdminAgcTemplates,
   updateAdminAgcTemplate,
 } from '../api/adminApiClient';
 import type {
@@ -24,6 +25,7 @@ import { AdminAgcTemplatesPage } from './AdminAgcTemplatesPage';
 vi.mock('../api/adminApiClient', async (importOriginal) => ({
   ...(await importOriginal<typeof import('../api/adminApiClient')>()),
   getAdminAgcTemplates: vi.fn(),
+  importAdminAgcTemplates: vi.fn(),
   updateAdminAgcTemplate: vi.fn(),
 }));
 
@@ -79,6 +81,21 @@ beforeEach(() => {
           : entry,
       ),
     }));
+  vi.mocked(importAdminAgcTemplates)
+    .mockReset()
+    .mockImplementation(async () => ({
+      ...structuredClone(library),
+      revision: 'rev-imported',
+      imported: [
+        {
+          id: 'alpha',
+          templateVersion: '0.1.0',
+          zipSizeBytes: 4,
+          zipSha256: 'a'.repeat(64),
+          reusedObjects: false,
+        },
+      ],
+    }));
   vi.stubGlobal(
     'URL',
     Object.assign(class extends URL {}, {
@@ -496,3 +513,133 @@ test('读取失败显示真实错误，401 交给会话处理且不显示空库'
     expect(onUnauthorized).toHaveBeenCalledWith('登录状态已失效'),
   );
 });
+
+function uploadZipFile(name: string) {
+  return new File([new Uint8Array([0x50, 0x4b, 0x03, 0x04])], name, {
+    type: 'application/zip',
+  });
+}
+
+function uploadCoverFile(name: string) {
+  return new File([new Uint8Array([0x89, 0x50, 0x4e, 0x47])], name, {
+    type: 'image/png',
+  });
+}
+
+async function openUploadDialog() {
+  fireEvent.click(await screen.findByRole('button', { name: '上传模板' }));
+  return screen.getByRole('dialog', { name: '上传模板' });
+}
+
+function pickUploadFiles(dialog: HTMLElement, accept: string, files: File[]) {
+  const input = dialog.querySelector<HTMLInputElement>(
+    `input[accept="${accept}"]`,
+  );
+  if (!input) throw new Error(`missing file input for ${accept}`);
+  fireEvent.change(input, { target: { files } });
+}
+
+test('批量上传：多选 ZIP 生成行，封面匹配齐了才能提交', async () => {
+  render(<AdminAgcTemplatesPage token="token" onUnauthorized={vi.fn()} />);
+  const dialog = await openUploadDialog();
+
+  pickUploadFiles(dialog, '.zip,application/zip', [
+    uploadZipFile('alpha.zip'),
+    uploadZipFile('beta.zip'),
+  ]);
+  expect(within(dialog).getByText('alpha.zip')).not.toBeNull();
+  expect(within(dialog).getByText('beta.zip')).not.toBeNull();
+  expect(
+    within(dialog)
+      .getByRole('button', { name: /上传 2 个模板/ })
+      .hasAttribute('disabled'),
+  ).toBe(true);
+  expect(within(dialog).getAllByText('未匹配封面')).toHaveLength(2);
+
+  pickUploadFiles(dialog, 'image/png,image/jpeg,image/webp', [
+    uploadCoverFile('alpha.png'),
+    uploadCoverFile('beta.png'),
+  ]);
+  expect(within(dialog).getByText('alpha.png')).not.toBeNull();
+  expect(
+    within(dialog)
+      .getByRole('button', { name: /上传 2 个模板/ })
+      .hasAttribute('disabled'),
+  ).toBe(false);
+});
+
+test('批量上传：确认后提交 manifest 与文件，成功后刷新列表', async () => {
+  render(<AdminAgcTemplatesPage token="token" onUnauthorized={vi.fn()} />);
+  const dialog = await openUploadDialog();
+  pickUploadFiles(dialog, '.zip,application/zip', [uploadZipFile('alpha.zip')]);
+  pickUploadFiles(dialog, 'image/png,image/jpeg,image/webp', [
+    uploadCoverFile('alpha.png'),
+  ]);
+
+  fireEvent.click(
+    within(dialog).getByRole('button', { name: /上传 1 个模板/ }),
+  );
+  await confirmWrite();
+
+  await waitFor(() => expect(importAdminAgcTemplates).toHaveBeenCalledTimes(1));
+  const formData = vi.mocked(importAdminAgcTemplates).mock.calls[0]![1];
+  const manifest = JSON.parse(String(formData.get('manifest')));
+  expect(manifest.expectedRevision).toBe('rev-1');
+  expect(manifest.templates[0]).toMatchObject({
+    id: 'alpha',
+    zipField: 'zip_0',
+    coverField: 'cover_0',
+  });
+  expect((formData.get('zip_0') as File).name).toBe('alpha.zip');
+  expect((formData.get('cover_0') as File).name).toBe('alpha.png');
+  expect(
+    (await screen.findAllByText(/已导入 1 个模板/)).length,
+  ).toBeGreaterThan(0);
+});
+
+test('批量上传：冲突给出刷新引导', async () => {
+  render(<AdminAgcTemplatesPage token="token" onUnauthorized={vi.fn()} />);
+  const dialog = await openUploadDialog();
+  pickUploadFiles(dialog, '.zip,application/zip', [uploadZipFile('alpha.zip')]);
+  pickUploadFiles(dialog, 'image/png,image/jpeg,image/webp', [
+    uploadCoverFile('alpha.png'),
+  ]);
+
+  vi.mocked(importAdminAgcTemplates).mockRejectedValueOnce(
+    new AdminApiError({
+      status: 409,
+      message: '模板库已更新，请刷新后重新编辑',
+    }),
+  );
+  fireEvent.click(
+    within(dialog).getByRole('button', { name: /上传 1 个模板/ }),
+  );
+  await confirmWrite();
+  expect(await screen.findByText(/请刷新列表后重试/)).not.toBeNull();
+  expect(
+    within(dialog)
+      .getByRole('button', { name: /上传 1 个模板/ })
+      .hasAttribute('disabled'),
+  ).toBe(true);
+});
+
+test('批量上传：服务端拒绝时展示真实原因', async () => {
+  render(<AdminAgcTemplatesPage token="token" onUnauthorized={vi.fn()} />);
+  const dialog = await openUploadDialog();
+  pickUploadFiles(dialog, '.zip,application/zip', [uploadZipFile('alpha.zip')]);
+  pickUploadFiles(dialog, 'image/png,image/jpeg,image/webp', [
+    uploadCoverFile('alpha.png'),
+  ]);
+
+  vi.mocked(importAdminAgcTemplates).mockRejectedValueOnce(
+    new AdminApiError({
+      status: 400,
+      message: 'alpha：模板包缺少清单声明的 entry：index.html',
+    }),
+  );
+  fireEvent.click(
+    within(dialog).getByRole('button', { name: /上传 1 个模板/ }),
+  );
+  await confirmWrite();
+  expect(await screen.findByText(/模板包缺少清单声明的 entry/)).not.toBeNull();
+});

apps/admin-web/src/pages/AdminAgcTemplatesPage.tsx

@@ -11,7 +11,7 @@ import {
   TableRow,
   TextField,
 } from '@genarrative/shared/components';
-import { RefreshCcw } from 'lucide-react';
+import { RefreshCcw, Upload } from 'lucide-react';
 import {
   type FormEvent,
   useCallback,
@@ -21,16 +21,28 @@ import {
 } from 'react';
 
 import {
+  formatAdminApiError,
   getAdminAgcTemplates,
+  importAdminAgcTemplates,
   isAdminApiError,
   updateAdminAgcTemplate,
 } from '../api/adminApiClient';
 import type {
   AdminAgcTemplateLibraryResponse,
   AdminAgcTemplatePayload,
+  AdminImportAgcTemplateResult,
   AdminUpdateAgcTemplateRequest,
 } from '../api/adminApiTypes';
 import { useAdminWriteConfirm } from '../components/useAdminWriteConfirm';
+import {
+  attachCoverFiles,
+  buildTemplateImportFormData,
+  deriveTemplateUploadRow,
+  TEMPLATE_IMPORT_MAX_BATCH,
+  TEMPLATE_UPLOAD_RUNTIMES,
+  type TemplateUploadRow,
+  validateTemplateUploadRows,
+} from './adminAgcTemplateUploadModel';
 import { handlePageError, splitLines } from './pageUtils';
 
 type PageProps = { token: string; onUnauthorized: (message?: string) => void };
@@ -39,6 +51,14 @@ type EditingTemplate = {
   revision: string;
   key: number;
 };
+
+type TemplateUploadState = {
+  rows: TemplateUploadRow[];
+  errors: Record<string, string>;
+  submitting: boolean;
+  error: string;
+  results: AdminImportAgcTemplateResult[] | null;
+};
 const runtimeLabels: Record<string, string> = {
   html: 'HTML',
   cocos: 'Cocos',
@@ -63,6 +83,7 @@ function AdminAgcTemplatesSession({ token, onUnauthorized }: PageProps) {
   const [notice, setNotice] = useState('');
   const [conflict, setConflict] = useState(false);
   const [editing, setEditing] = useState<EditingTemplate | null>(null);
+  const [upload, setUpload] = useState<TemplateUploadState | null>(null);
   const mounted = useRef(false);
   const readGeneration = useRef(0);
   const readController = useRef<AbortController | null>(null);
@@ -165,6 +186,96 @@ function AdminAgcTemplatesSession({ token, onUnauthorized }: PageProps) {
     setEditing(null);
   }
 
+  function openUpload() {
+    if (writesDisabled || !snapshot) return;
+    setUpload({
+      rows: [],
+      errors: {},
+      submitting: false,
+      error: '',
+      results: null,
+    });
+  }
+
+  function closeUpload() {
+    if (upload?.submitting) return;
+    setUpload(null);
+  }
+
+  async function submitUpload(rows: TemplateUploadRow[]) {
+    const revision = snapshot?.revision;
+    if (
+      !revision ||
+      writing.current ||
+      loading ||
+      conflict ||
+      !snapshot?.writable
+    ) {
+      return;
+    }
+    const errors = validateTemplateUploadRows(rows);
+    if (Object.keys(errors).length > 0) {
+      setUpload((current) => (current ? { ...current, errors } : current));
+      return;
+    }
+    writing.current = true;
+    setUpload((current) =>
+      current
+        ? { ...current, submitting: true, errors: {}, error: '', results: null }
+        : current,
+    );
+    setError('');
+    setNotice('');
+    try {
+      const confirmed = await confirmWrite({
+        action: '上传模板',
+        target: `${rows.length} 个模板（发布后不可删除，只能下架）`,
+      });
+      if (!confirmed || !mounted.current) return;
+      const response = await importAdminAgcTemplates(
+        token,
+        buildTemplateImportFormData(revision, rows),
+      );
+      if (!mounted.current) return;
+      readGeneration.current += 1;
+      readController.current?.abort();
+      setSnapshot({
+        revision: response.revision,
+        writable: response.writable,
+        templates: response.templates,
+      });
+      setConflict(false);
+      setNotice(`已导入 ${response.imported.length} 个模板`);
+      setUpload((current) =>
+        current
+          ? {
+              ...current,
+              submitting: false,
+              rows: [],
+              results: response.imported,
+            }
+          : current,
+      );
+    } catch (error) {
+      if (!mounted.current) return;
+      const conflictNow = isAdminApiError(error) && error.status === 409;
+      setConflict(conflictNow);
+      const message = formatUploadError(error);
+      setUpload((current) =>
+        current ? { ...current, submitting: false, error: message } : current,
+      );
+      // 上传失败只在弹窗里交代：401 仍要交给会话处理，其余错误不要同时打到列表页。
+      if (isAdminApiError(error) && error.status === 401) {
+        handlePageError(error, unauthorized.current, setError);
+      }
+    } finally {
+      writing.current = false;
+      setUpload((current) =>
+        current ? { ...current, submitting: false } : current,
+      );
+    }
+  }
+
   const terms = query.trim().toLocaleLowerCase().split(/\s+/u).filter(Boolean);
   const entries = (snapshot?.templates ?? []).filter((entry) => {
     const searchable = [entry.id, entry.title, ...entry.tags]
@@ -186,14 +297,24 @@ function AdminAgcTemplatesSession({ token, onUnauthorized }: PageProps) {
     <section className="admin-page admin-page-wide admin-agc-templates genarrative-ui">
       <div className="admin-page-heading">
         <h2>模板管理</h2>
-        <Button
-          variant="secondary"
-          disabled={loading || busy}
-          onClick={() => void refresh()}
-        >
-          <RefreshCcw size={16} aria-hidden="true" />
-          刷新
-        </Button>
+        <div className="admin-actions">
+          <Button
+            variant="secondary"
+            disabled={writesDisabled || !snapshot}
+            onClick={openUpload}
+          >
+            <Upload size={16} aria-hidden="true" />
+            上传模板
+          </Button>
+          <Button
+            variant="secondary"
+            disabled={loading || busy}
+            onClick={() => void refresh()}
+          >
+            <RefreshCcw size={16} aria-hidden="true" />
+            刷新
+          </Button>
+        </div>
       </div>
       {readOnly ? (
         <Status tone="warning">当前为只读模式，无法保存或上下架</Status>
@@ -378,6 +499,41 @@ function AdminAgcTemplatesSession({ token, onUnauthorized }: PageProps) {
       ) : (
         confirmDialog
       )}
+      {upload ? (
+        <Modal
+          open
+          title="上传模板"
+          description={`一批最多 ${TEMPLATE_IMPORT_MAX_BATCH} 个模板；发布后不可删除，只能下架`}
+          closeLabel="关闭模板上传"
+          onClose={closeUpload}
+          closeOnEscape={!upload.submitting}
+          closeOnBackdrop={!upload.submitting}
+          className="admin-agc-template-upload-dialog genarrative-ui"
+        >
+          <TemplateUploadDialog
+            state={upload}
+            disabled={writesDisabled}
+            readOnly={readOnly}
+            busy={busy}
+            conflict={conflict}
+            onRowsChange={(rows) =>
+              setUpload((current) =>
+                current
+                  ? {
+                      ...current,
+                      rows,
+                      errors: validateTemplateUploadRows(rows),
+                    }
+                  : current,
+              )
+            }
+            onSubmit={() => void submitUpload(upload.rows)}
+            onClose={closeUpload}
+            onRefresh={() => void refresh()}
+          />
+          {confirmDialog}
+        </Modal>
+      ) : null}
     </section>
   );
 }
@@ -627,3 +783,266 @@ function formatTemplateSize(bytes: number) {
   if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KiB`;
   return `${(bytes / (1024 * 1024)).toFixed(1)} MiB`;
 }
+
+function formatUploadError(error: unknown) {
+  const message = formatAdminApiError(error);
+  if (isAdminApiError(error) && error.status === 409) {
+    return `${message}（模板库已更新，请刷新列表后重试）`;
+  }
+  if (isAdminApiError(error) && error.status === 503) {
+    return `${message}（发布锁可能仍被占用，请联系运维核对）`;
+  }
+  return message;
+}
+
+function TemplateUploadDialog({
+  state,
+  disabled,
+  readOnly,
+  busy,
+  conflict,
+  onRowsChange,
+  onSubmit,
+  onClose,
+  onRefresh,
+}: {
+  state: TemplateUploadState;
+  disabled: boolean;
+  readOnly: boolean;
+  busy: boolean;
+  conflict: boolean;
+  onRowsChange: (rows: TemplateUploadRow[]) => void;
+  onSubmit: () => void;
+  onClose: () => void;
+  onRefresh: () => void;
+}) {
+  const uploadBusy = state.submitting;
+  const rowErrorCount = Object.keys(state.errors).length;
+
+  function appendZipFiles(files: File[]) {
+    const known = new Set(state.rows.map((row) => row.key));
+    const next = [...state.rows];
+    for (const file of files) {
+      if (!/\.zip$/iu.test(file.name) || known.has(file.name)) continue;
+      known.add(file.name);
+      next.push(deriveTemplateUploadRow(file));
+    }
+    onRowsChange(next);
+  }
+
+  function updateRow(key: string, patch: Partial<TemplateUploadRow>) {
+    onRowsChange(
+      state.rows.map((row) => (row.key === key ? { ...row, ...patch } : row)),
+    );
+  }
+
+  return (
+    <>
+      {readOnly ? (
+        <Status tone="warning">当前为只读模式，无法上传</Status>
+      ) : null}
+      <div className="admin-agc-template-upload-pickers">
+        <label className="admin-agc-template-upload-picker">
+          <span>模板包（可多选 .zip）</span>
+          <input
+            type="file"
+            accept=".zip,application/zip"
+            multiple
+            disabled={disabled || uploadBusy}
+            onChange={(event) => {
+              appendZipFiles([...(event.currentTarget.files ?? [])]);
+              event.currentTarget.value = '';
+            }}
+          />
+        </label>
+        <label className="admin-agc-template-upload-picker">
+          <span>封面（可多选，按同名模板 ID 匹配 PNG / JPEG / WebP）</span>
+          <input
+            type="file"
+            accept="image/png,image/jpeg,image/webp"
+            multiple
+            disabled={disabled || uploadBusy}
+            onChange={(event) => {
+              onRowsChange(
+                attachCoverFiles(state.rows, [
+                  ...(event.currentTarget.files ?? []),
+                ]),
+              );
+              event.currentTarget.value = '';
+            }}
+          />
+        </label>
+      </div>
+      {state.rows.length === 0 ? (
+        <Status tone="info">
+          还没有选择模板包。简介、标签与引擎可在上传后用「编辑」补齐。
+        </Status>
+      ) : (
+        <div className="admin-agc-template-upload-scroll">
+          <Table>
+            <TableHead>
+              <TableRow>
+                <TableHeader>模板包</TableHeader>
+                <TableHeader>ID</TableHeader>
+                <TableHeader>名称</TableHeader>
+                <TableHeader>版本</TableHeader>
+                <TableHeader>运行时</TableHeader>
+                <TableHeader>entry</TableHeader>
+                <TableHeader>封面</TableHeader>
+                <TableHeader>操作</TableHeader>
+              </TableRow>
+            </TableHead>
+            <TableBody>
+              {state.rows.map((row) => {
+                const rowError = state.errors[row.key];
+                const rowDisabled = disabled || uploadBusy;
+                return (
+                  <TableRow key={row.key}>
+                    <TableCell>
+                      <div className="admin-agc-template-upload-file">
+                        {row.zipFile.name}
+                      </div>
+                      {rowError ? (
+                        <div
+                          className="admin-agc-template-upload-row-error"
+                          role="alert"
+                        >
+                          {rowError}
+                        </div>
+                      ) : null}
+                    </TableCell>
+                    <TableCell>
+                      <TextField
+                        label="ID"
+                        value={row.id}
+                        disabled={rowDisabled}
+                        onChange={(event) =>
+                          updateRow(row.key, { id: event.currentTarget.value })
+                        }
+                      />
+                    </TableCell>
+                    <TableCell>
+                      <TextField
+                        label="名称"
+                        value={row.title}
+                        disabled={rowDisabled}
+                        onChange={(event) =>
+                          updateRow(row.key, {
+                            title: event.currentTarget.value,
+                          })
+                        }
+                      />
+                    </TableCell>
+                    <TableCell>
+                      <TextField
+                        label="版本"
+                        value={row.templateVersion}
+                        disabled={rowDisabled}
+                        onChange={(event) =>
+                          updateRow(row.key, {
+                            templateVersion: event.currentTarget.value,
+                          })
+                        }
+                      />
+                    </TableCell>
+                    <TableCell>
+                      <SelectField
+                        label="运行时"
+                        value={row.runtime}
+                        disabled={rowDisabled}
+                        onChange={(event) =>
+                          updateRow(row.key, {
+                            runtime: event.currentTarget.value,
+                          })
+                        }
+                      >
+                        {TEMPLATE_UPLOAD_RUNTIMES.map((value) => (
+                          <option key={value} value={value}>
+                            {runtimeLabels[value] ?? value}
+                          </option>
+                        ))}
+                      </SelectField>
+                    </TableCell>
+                    <TableCell>
+                      <TextField
+                        label="entry"
+                        value={row.entry}
+                        disabled={rowDisabled}
+                        onChange={(event) =>
+                          updateRow(row.key, {
+                            entry: event.currentTarget.value,
+                          })
+                        }
+                      />
+                    </TableCell>
+                    <TableCell>
+                      {row.coverFile ? (
+                        <span className="admin-agc-template-upload-file">
+                          {row.coverFile.name}
+                        </span>
+                      ) : (
+                        <Status tone="warning">未匹配封面</Status>
+                      )}
+                    </TableCell>
+                    <TableCell>
+                      <Button
+                        variant="secondary"
+                        disabled={rowDisabled}
+                        onClick={() =>
+                          onRowsChange(
+                            state.rows.filter((entry) => entry.key !== row.key),
+                          )
+                        }
+                      >
+                        移除
+                      </Button>
+                    </TableCell>
+                  </TableRow>
+                );
+              })}
+            </TableBody>
+          </Table>
+        </div>
+      )}
+      {state.error ? (
+        <Status tone="error" role="alert">
+          {state.error}
+        </Status>
+      ) : null}
+      {conflict ? (
+        <Button variant="secondary" disabled={busy} onClick={onRefresh}>
+          刷新列表后重试
+        </Button>
+      ) : null}
+      {state.results ? (
+        <Status tone="success">
+          {`已导入 ${state.results.length} 个模板：${state.results
+            .map((result) => `${result.id}@${result.templateVersion}`)
+            .join('、')}`}
+        </Status>
+      ) : null}
+      <div className="admin-agc-template-dialog-actions">
+        <Button
+          type="button"
+          variant="secondary"
+          disabled={uploadBusy}
+          onClick={onClose}
+        >
+          取消
+        </Button>
+        <Button
+          type="button"
+          disabled={
+            disabled ||
+            uploadBusy ||
+            state.rows.length === 0 ||
+            rowErrorCount > 0
+          }
+          onClick={onSubmit}
+        >
+          {uploadBusy ? '上传中…' : `上传 ${state.rows.length} 个模板`}
+        </Button>
+      </div>
+    </>
+  );
+}

apps/admin-web/src/pages/AdminProjectSnapshotsPage.test.tsx

@@ -13,6 +13,7 @@ import { afterEach, beforeEach, expect, test, vi } from 'vitest';
 import {
   AdminApiError,
   downloadAdminProjectSnapshot,
+  getAdminProjectSnapshotChannels,
   listAdminProjectSnapshots,
 } from '../api/adminApiClient';
 import type { AdminProjectSnapshotEntry } from '../api/adminApiTypes';
@@ -23,6 +24,7 @@ vi.mock('../api/adminApiClient', async () => ({
     '../api/adminApiClient',
   )),
   downloadAdminProjectSnapshot: vi.fn(),
+  getAdminProjectSnapshotChannels: vi.fn(),
   listAdminProjectSnapshots: vi.fn(),
 }));
 
@@ -35,12 +37,18 @@ const entry: AdminProjectSnapshotEntry = {
   fileCount: 12,
   totalBytes: 2048,
   status: 'ready',
+  channel: 'dev',
+  authorDisplayName: '陶泥作者',
+  authorPublicUserCode: 'SY-00000007',
 };
 
 beforeEach(() => {
   vi.mocked(listAdminProjectSnapshots)
     .mockReset()
     .mockResolvedValue({ items: [entry], nextCursor: null });
+  vi.mocked(getAdminProjectSnapshotChannels)
+    .mockReset()
+    .mockResolvedValue({ defaultChannel: 'dev', channels: ['dev'] });
   vi.mocked(downloadAdminProjectSnapshot).mockReset();
 });
 afterEach(() => {
@@ -88,36 +96,166 @@ test('按项目展示完整性并限制未完成工程下载', async () => {
   ).toBe(false);
 });
 
-test('加载更多合并项目，刷新失败保留列表和错误，重试从首页开始', async () => {
+test('按游标翻页回到上一页时复用已取得的游标', async () => {
+  vi.mocked(listAdminProjectSnapshots)
+    .mockResolvedValueOnce({ items: [entry], nextCursor: 'page-2' })
+    .mockResolvedValueOnce({
+      items: [{ ...entry, projectId: 'project-2', projectName: '第二工程' }],
+      nextCursor: 'page-3',
+    })
+    .mockResolvedValueOnce({ items: [entry], nextCursor: 'page-2' });
+  render(<AdminProjectSnapshotsPage token="token" onUnauthorized={vi.fn()} />);
+  await screen.findByText('三消工程');
+  const pagination = await screen.findByRole('navigation', {
+    name: '项目工程分页',
+  });
+  expect(pagination.textContent).toContain('第 1 页');
+  expect(listAdminProjectSnapshots).toHaveBeenNthCalledWith(
+    1,
+    'token',
+    { cursor: null, limit: 20, channel: 'dev' },
+    expect.any(AbortSignal),
+  );
+  expect(
+    screen.getByRole('button', { name: '上一页' }).hasAttribute('disabled'),
+  ).toBe(true);
+
+  fireEvent.click(screen.getByRole('button', { name: '下一页' }));
+  await screen.findByText('第二工程');
+  expect(listAdminProjectSnapshots).toHaveBeenNthCalledWith(
+    2,
+    'token',
+    { cursor: 'page-2', limit: 20, channel: 'dev' },
+    expect.any(AbortSignal),
+  );
+  expect(screen.queryByText('三消工程')).toBeNull();
+  expect(pagination.textContent).toContain('第 2 页');
+  expect(
+    screen.getByRole('button', { name: '下一页' }).hasAttribute('disabled'),
+  ).toBe(false);
+
+  fireEvent.click(screen.getByRole('button', { name: '上一页' }));
+  await screen.findByText('三消工程');
+  expect(listAdminProjectSnapshots).toHaveBeenNthCalledWith(
+    3,
+    'token',
+    { cursor: null, limit: 20, channel: 'dev' },
+    expect.any(AbortSignal),
+  );
+  expect(pagination.textContent).toContain('第 1 页');
+});
+
+test('切换每页条数从第一页按新条数重新加载', async () => {
+  vi.mocked(listAdminProjectSnapshots)
+    .mockResolvedValueOnce({ items: [entry], nextCursor: 'page-2' })
+    .mockResolvedValueOnce({
+      items: [{ ...entry, projectId: 'project-2', projectName: '第二工程' }],
+      nextCursor: 'page-3',
+    })
+    .mockResolvedValueOnce({ items: [entry], nextCursor: null });
+  render(<AdminProjectSnapshotsPage token="token" onUnauthorized={vi.fn()} />);
+  await screen.findByText('三消工程');
+  fireEvent.click(screen.getByRole('button', { name: '下一页' }));
+  await screen.findByText('第二工程');
+  const pagination = screen.getByRole('navigation', { name: '项目工程分页' });
+  expect(pagination.textContent).toContain('第 2 页');
+
+  fireEvent.change(screen.getByLabelText('每页条数'), {
+    target: { value: '50' },
+  });
+  await screen.findByText('三消工程');
+  expect(listAdminProjectSnapshots).toHaveBeenNthCalledWith(
+    3,
+    'token',
+    { cursor: null, limit: 50, channel: 'dev' },
+    expect.any(AbortSignal),
+  );
+  // 重新加载时页脚会重建，必须重新取节点再断言。
+  expect(
+    screen.getByRole('navigation', { name: '项目工程分页' }).textContent,
+  ).toContain('第 1 页');
+});
+
+test('刷新重载当前页，翻页失败保留当前页并提示错误', async () => {
   vi.mocked(listAdminProjectSnapshots)
     .mockResolvedValueOnce({ items: [entry], nextCursor: 'page-2' })
     .mockResolvedValueOnce({
       items: [{ ...entry, projectId: 'project-2', projectName: '第二工程' }],
       nextCursor: null,
     })
-    .mockRejectedValueOnce(new Error('远端清单读取失败'))
-    .mockResolvedValueOnce({ items: [], nextCursor: null });
+    .mockRejectedValueOnce(new Error('翻页读取失败'));
   render(<AdminProjectSnapshotsPage token="token" onUnauthorized={vi.fn()} />);
-  fireEvent.click(await screen.findByRole('button', { name: '加载更多' }));
+  await screen.findByText('三消工程');
+  fireEvent.click(screen.getByRole('button', { name: '下一页' }));
   await screen.findByText('第二工程');
-  expect(listAdminProjectSnapshots).toHaveBeenNthCalledWith(
-    2,
-    'token',
-    { cursor: 'page-2', limit: 20 },
-    expect.any(AbortSignal),
-  );
-  expect(screen.getByText('三消工程')).toBeTruthy();
+
   fireEvent.click(screen.getByRole('button', { name: '刷新' }));
   await screen.findByRole('alert');
-  expect(screen.getByText('第二工程')).toBeTruthy();
-  expect(screen.queryByText('暂无已上传项目')).toBeNull();
-  fireEvent.click(screen.getByRole('button', { name: '刷新' }));
-  await screen.findByText('暂无已上传项目');
-  expect(listAdminProjectSnapshots).toHaveBeenLastCalledWith(
+  expect(listAdminProjectSnapshots).toHaveBeenNthCalledWith(
+    3,
     'token',
-    { cursor: null, limit: 20 },
+    { cursor: 'page-2', limit: 20, channel: 'dev' },
     expect.any(AbortSignal),
   );
+  const pagination = screen.getByRole('navigation', { name: '项目工程分页' });
+  expect(pagination.textContent).toContain('第 2 页');
+  expect(screen.getByText('第二工程')).toBeTruthy();
+  expect(screen.queryByText('暂无已上传项目')).toBeNull();
+
+  vi.mocked(listAdminProjectSnapshots).mockResolvedValueOnce({
+    items: [],
+    nextCursor: null,
+  });
+  fireEvent.click(screen.getByRole('button', { name: '刷新' }));
+  await screen.findByText('暂无已上传项目');
+  expect(screen.queryByRole('alert')).toBeNull();
+});
+
+test('用户列与素材查询同口径展示昵称、陶泥号和用户详情入口', async () => {
+  render(<AdminProjectSnapshotsPage token="token" onUnauthorized={vi.fn()} />);
+  const row = (await screen.findByText('三消工程')).closest('tr')!;
+  expect(within(row).getByText('陶泥作者')).toBeTruthy();
+  expect(within(row).getByText('SY-00000007')).toBeTruthy();
+  expect(
+    within(row).getByRole('button', { name: '查看用户信息' }),
+  ).toBeTruthy();
+  expect(within(row).queryByText('user-1')).toBeNull();
+});
+
+test('默认查询本部署渠道，切换渠道后从第一页按该渠道重新查询', async () => {
+  vi.mocked(getAdminProjectSnapshotChannels).mockResolvedValue({
+    defaultChannel: 'release',
+    channels: ['dev', 'release'],
+  });
+  vi.mocked(listAdminProjectSnapshots)
+    .mockResolvedValueOnce({ items: [entry], nextCursor: 'page-2' })
+    .mockResolvedValueOnce({ items: [entry], nextCursor: null })
+    .mockResolvedValueOnce({
+      items: [{ ...entry, channel: 'dev', projectName: 'dev 工程' }],
+      nextCursor: null,
+    });
+  render(<AdminProjectSnapshotsPage token="token" onUnauthorized={vi.fn()} />);
+  await screen.findByText('三消工程');
+  expect(listAdminProjectSnapshots).toHaveBeenNthCalledWith(
+    1,
+    'token',
+    { cursor: null, limit: 20, channel: 'release' },
+    expect.any(AbortSignal),
+  );
+  const channelSelect = screen.getByLabelText('项目工程渠道');
+  expect((channelSelect as HTMLSelectElement).value).toBe('release');
+
+  fireEvent.click(screen.getByRole('button', { name: '下一页' }));
+  await screen.findByText('第 2 页，本页 1 个项目');
+  fireEvent.change(channelSelect, { target: { value: 'dev' } });
+  await screen.findByText('dev 工程');
+  expect(listAdminProjectSnapshots).toHaveBeenNthCalledWith(
+    3,
+    'token',
+    { cursor: null, limit: 20, channel: 'dev' },
+    expect.any(AbortSignal),
+  );
+  expect(screen.getByText('第 1 页，本页 1 个项目')).toBeTruthy();
 });
 
 test('下载使用返回的中文文件名，随后释放对象 URL', async () => {
@@ -154,6 +292,7 @@ test('下载使用返回的中文文件名，随后释放对象 URL', async () =
   expect(createObjectURL).toHaveBeenCalledWith(blob);
   expect(downloadAdminProjectSnapshot).toHaveBeenCalledWith(
     'token',
+    'dev',
     'user-1',
     'project-1',
     expect.any(AbortSignal),
@@ -164,7 +303,7 @@ test('下载使用返回的中文文件名，随后释放对象 URL', async () =
 
 test('取消下载中止请求且不显示错误，卸载中止列表请求', async () => {
   vi.mocked(downloadAdminProjectSnapshot).mockImplementation(
-    (_token, _user, _project, signal) =>
+    (_token, _channel, _user, _project, signal) =>
       new Promise((_resolve, reject) => {
         signal?.addEventListener('abort', () =>
           reject(new DOMException('Aborted', 'AbortError')),
@@ -177,7 +316,7 @@ test('取消下载中止请求且不显示错误，卸载中止列表请求', as
   fireEvent.click(await screen.findByRole('button', { name: '下载完整工程' }));
   fireEvent.click(await screen.findByRole('button', { name: '取消下载' }));
   expect(
-    vi.mocked(downloadAdminProjectSnapshot).mock.calls[0]?.[3]?.aborted,
+    vi.mocked(downloadAdminProjectSnapshot).mock.calls[0]?.[4]?.aborted,
   ).toBe(true);
   await waitFor(() => expect(screen.queryByRole('alert')).toBeNull());
   vi.mocked(listAdminProjectSnapshots).mockReturnValue(new Promise(() => {}));
@@ -248,6 +387,10 @@ test('更换登录令牌丢弃旧列表和晚返回请求', async () => {
       onUnauthorized={onUnauthorized}
     />,
   );
+  // 渠道确定之后才会发出列表请求，这里等到旧令牌的请求真的在途再换令牌。
+  await waitFor(() =>
+    expect(listAdminProjectSnapshots).toHaveBeenCalledTimes(1),
+  );
   const oldSignal = vi.mocked(listAdminProjectSnapshots).mock.calls[0]?.[2];
   view.rerender(
     <AdminProjectSnapshotsPage
@@ -278,7 +421,7 @@ test('卸载后完成的下载不会创建浏览器文件', async () => {
     <AdminProjectSnapshotsPage token="token" onUnauthorized={vi.fn()} />,
   );
   fireEvent.click(await screen.findByRole('button', { name: '下载完整工程' }));
-  const signal = vi.mocked(downloadAdminProjectSnapshot).mock.calls[0]?.[3];
+  const signal = vi.mocked(downloadAdminProjectSnapshot).mock.calls[0]?.[4];
   view.unmount();
   expect(signal?.aborted).toBe(true);
   await act(async () => {

apps/admin-web/src/pages/AdminProjectSnapshotsPage.tsx

@@ -1,11 +1,19 @@
-import { Download, RefreshCcw, X } from 'lucide-react';
+import {
+  ChevronLeft,
+  ChevronRight,
+  Download,
+  RefreshCcw,
+  X,
+} from 'lucide-react';
 import { useCallback, useEffect, useRef, useState } from 'react';
 
 import {
   downloadAdminProjectSnapshot,
+  getAdminProjectSnapshotChannels,
   listAdminProjectSnapshots,
 } from '../api/adminApiClient';
 import type { AdminProjectSnapshotEntry } from '../api/adminApiTypes';
+import { AdminUserReferenceButton } from '../components/AdminUserReferenceButton';
 import { handlePageError } from './pageUtils';
 
 interface AdminProjectSnapshotsPageProps {
@@ -31,21 +39,32 @@ const snapshotStatuses = {
   },
 };
 
+const DEFAULT_PAGE_SIZE = 20;
+const PAGE_SIZE_OPTIONS = [20, 50, 100];
+
 export function AdminProjectSnapshotsPage({
   token,
   onUnauthorized,
 }: AdminProjectSnapshotsPageProps) {
   const [items, setItems] = useState<AdminProjectSnapshotEntry[]>([]);
   const [nextCursor, setNextCursor] = useState<string | null>(null);
+  const [pageIndex, setPageIndex] = useState(1);
+  const [pageSize, setPageSize] = useState(DEFAULT_PAGE_SIZE);
+  // null 表示渠道还没确定：先读完可选渠道再发列表请求，避免用错渠道白跑一次。
+  const [channel, setChannel] = useState<string | null>(null);
+  const [channelOptions, setChannelOptions] = useState<string[]>([]);
   const [isLoading, setIsLoading] = useState(false);
   const [hasLoaded, setHasLoaded] = useState(false);
   const [errorMessage, setErrorMessage] = useState('');
   const [downloadingKey, setDownloadingKey] = useState<string | null>(null);
   const listController = useRef<AbortController | null>(null);
   const downloadController = useRef<AbortController | null>(null);
+  // 远端按游标分页且不给总数：第 N 页的起始游标只能由前 N-1 页依次返回，
+  // 因此按页记录已取得的游标，翻页只在这些游标之间移动。
+  const pageCursors = useRef<(string | null)[]>([null]);
 
   const loadPage = useCallback(
-    async (cursor: string | null = null) => {
+    async (cursor: string | null, limit: number, page: number) => {
       listController.current?.abort();
       const controller = new AbortController();
       listController.current = controller;
@@ -54,23 +73,16 @@ export function AdminProjectSnapshotsPage({
       try {
         const response = await listAdminProjectSnapshots(
           token,
-          { cursor, limit: 20 },
+          { cursor, limit, channel },
           controller.signal,
         );
         if (controller.signal.aborted) return;
-        setItems((current) => {
-          if (!cursor) return response.items;
-          const entries = new Map(
-            current.map((entry) => [snapshotKey(entry), entry]),
-          );
-          response.items.forEach((entry) =>
-            entries.set(snapshotKey(entry), entry),
-          );
-          return [...entries.values()];
-        });
+        setItems(response.items);
         setNextCursor(response.nextCursor);
+        setPageIndex(page);
         setHasLoaded(true);
       } catch (error: unknown) {
+        // 翻页或刷新失败时保留当前页，不把已看到的列表换成空表。
         if (!controller.signal.aborted)
           handlePageError(error, onUnauthorized, setErrorMessage);
       } finally {
@@ -80,22 +92,70 @@ export function AdminProjectSnapshotsPage({
         }
       }
     },
-    [token, onUnauthorized],
+    [token, onUnauthorized, channel],
   );
 
   useEffect(() => {
+    // 换令牌或首次进入时取一次可选渠道；已选渠道保持不变，只在还没选时落到本部署渠道。
+    const controller = new AbortController();
+    void (async () => {
+      try {
+        const response = await getAdminProjectSnapshotChannels(
+          token,
+          controller.signal,
+        );
+        if (controller.signal.aborted) return;
+        setChannelOptions(response.channels);
+        setChannel((current) => current ?? response.defaultChannel);
+      } catch (error: unknown) {
+        if (controller.signal.aborted) return;
+        // 渠道列表失败不阻塞查询：不带渠道按本部署渠道查询，并提示失败原因。
+        handlePageError(error, onUnauthorized, setErrorMessage);
+        setChannel((current) => current ?? '');
+      }
+    })();
+    return () => controller.abort();
+  }, [token, onUnauthorized]);
+
+  useEffect(() => {
+    if (channel === null) return undefined;
+    pageCursors.current = [null];
     setItems([]);
     setNextCursor(null);
+    setPageIndex(1);
     setHasLoaded(false);
     setDownloadingKey(null);
-    void loadPage();
+    void loadPage(null, pageSize, 1);
     return () => {
       listController.current?.abort();
       listController.current = null;
       downloadController.current?.abort();
       downloadController.current = null;
     };
-  }, [loadPage]);
+  }, [loadPage, pageSize, channel]);
+
+  function goToNextPage() {
+    if (!nextCursor) return;
+    pageCursors.current[pageIndex] = nextCursor;
+    void loadPage(nextCursor, pageSize, pageIndex + 1);
+  }
+
+  function goToPreviousPage() {
+    if (pageIndex <= 1) return;
+    void loadPage(
+      pageCursors.current[pageIndex - 2] ?? null,
+      pageSize,
+      pageIndex - 1,
+    );
+  }
+
+  function refreshCurrentPage() {
+    void loadPage(
+      pageCursors.current[pageIndex - 1] ?? null,
+      pageSize,
+      pageIndex,
+    );
+  }
 
   async function downloadProject(entry: AdminProjectSnapshotEntry) {
     if (downloadController.current || entry.status === 'partial') return;
@@ -106,6 +166,7 @@ export function AdminProjectSnapshotsPage({
     try {
       const archive = await downloadAdminProjectSnapshot(
         token,
+        channel ?? '',
         entry.userId,
         entry.projectId,
         controller.signal,
@@ -140,19 +201,42 @@ export function AdminProjectSnapshotsPage({
     setDownloadingKey(null);
   }
 
+  // 渠道列表读取失败时至少保留当前渠道，避免选择框空掉后看不出在查哪个渠道。
+  const visibleChannelOptions = channelOptions.length
+    ? channelOptions
+    : channel
+      ? [channel]
+      : [];
+
   return (
     <section className="admin-page admin-page-wide">
       <div className="admin-page-heading">
         <h2>项目工程</h2>
-        <button
-          className="admin-secondary-button"
-          disabled={isLoading}
-          type="button"
-          onClick={() => void loadPage()}
-        >
-          <RefreshCcw size={17} aria-hidden="true" />
-          <span>{isLoading ? '加载中' : '刷新'}</span>
-        </button>
+        <div className="admin-action-row">
+          <label className="admin-field admin-field-compact">
+            <span>渠道</span>
+            <select
+              aria-label="项目工程渠道"
+              value={channel ?? ''}
+              onChange={(event) => setChannel(event.target.value)}
+            >
+              {visibleChannelOptions.map((option) => (
+                <option key={option} value={option}>
+                  {option}
+                </option>
+              ))}
+            </select>
+          </label>
+          <button
+            className="admin-secondary-button"
+            disabled={isLoading}
+            type="button"
+            onClick={refreshCurrentPage}
+          >
+            <RefreshCcw size={17} aria-hidden="true" />
+            <span>{isLoading ? '加载中' : '刷新'}</span>
+          </button>
+        </div>
       </div>
       {errorMessage ? (
         <div className="admin-alert" role="alert">
@@ -169,7 +253,7 @@ export function AdminProjectSnapshotsPage({
             <thead>
               <tr>
                 <th>项目</th>
-                <th>用户 ID</th>
+                <th>用户</th>
                 <th>同步时间</th>
                 <th>文件数</th>
                 <th>体积</th>
@@ -187,7 +271,22 @@ export function AdminProjectSnapshotsPage({
                       <strong>{entry.projectName || entry.projectId}</strong>
                       <small>{entry.projectId}</small>
                     </td>
-                    <td data-label="用户 ID">{entry.userId}</td>
+                    <td data-label="用户">
+                      <div className="admin-inline-identity">
+                        <div>
+                          {projectOwnerDisplayName(entry)}
+                          <small>
+                            {entry.authorPublicUserCode?.trim() || '-'}
+                          </small>
+                        </div>
+                        <AdminUserReferenceButton
+                          token={token}
+                          userId={entry.userId}
+                          publicUserCode={entry.authorPublicUserCode}
+                          onUnauthorized={onUnauthorized}
+                        />
+                      </div>
+                    </td>
                     <td data-label="同步时间">
                       <span>
                         {new Date(entry.syncedAtMs).toLocaleString('zh-CN', {
@@ -239,23 +338,66 @@ export function AdminProjectSnapshotsPage({
         {hasLoaded && items.length === 0 && !errorMessage ? (
           <p className="admin-muted-text">暂无已上传项目</p>
         ) : null}
-        {nextCursor ? (
-          <div className="admin-action-row">
-            <button
-              className="admin-secondary-button"
-              disabled={isLoading}
-              type="button"
-              onClick={() => void loadPage(nextCursor)}
-            >
-              {isLoading ? '加载中' : '加载更多'}
-            </button>
-          </div>
+        {hasLoaded ? (
+          <nav
+            className="admin-action-row admin-project-snapshot-pagination"
+            aria-label="项目工程分页"
+          >
+            <span className="admin-project-snapshot-pagination-info">
+              第 {pageIndex} 页
+              {items.length ? `，本页 ${items.length} 个项目` : ''}
+            </span>
+            <div className="admin-action-row">
+              <label className="admin-field admin-field-compact">
+                <span>每页</span>
+                <select
+                  aria-label="每页条数"
+                  value={pageSize}
+                  onChange={(event) => setPageSize(Number(event.target.value))}
+                >
+                  {PAGE_SIZE_OPTIONS.map((option) => (
+                    <option key={option} value={option}>
+                      {option}
+                    </option>
+                  ))}
+                </select>
+              </label>
+              <button
+                aria-label="上一页"
+                className="admin-secondary-button"
+                disabled={isLoading || pageIndex <= 1}
+                title="上一页"
+                type="button"
+                onClick={goToPreviousPage}
+              >
+                <ChevronLeft size={17} aria-hidden="true" />
+                <span>上一页</span>
+              </button>
+              <button
+                aria-label="下一页"
+                className="admin-secondary-button"
+                disabled={isLoading || !nextCursor}
+                title="下一页"
+                type="button"
+                onClick={goToNextPage}
+              >
+                <span>下一页</span>
+                <ChevronRight size={17} aria-hidden="true" />
+              </button>
+            </div>
+          </nav>
         ) : null}
       </section>
     </section>
   );
 }
 
+function projectOwnerDisplayName(entry: AdminProjectSnapshotEntry) {
+  return (
+    entry.authorDisplayName?.trim() || entry.authorPublicUserCode?.trim() || '-'
+  );
+}
+
 function snapshotKey(entry: AdminProjectSnapshotEntry) {
   return `${entry.userId}/${entry.projectId}`;
 }

apps/admin-web/src/pages/adminAgcTemplateUploadModel.test.ts

@@ -0,0 +1,155 @@
+// @vitest-environment jsdom
+import { describe, expect, it } from 'vitest';
+
+import {
+  attachCoverFiles,
+  buildTemplateImportFormData,
+  deriveTemplateUploadRow,
+  parseTemplateTags,
+  sanitizeTemplateId,
+  TEMPLATE_IMPORT_MAX_BATCH,
+  type TemplateUploadRow,
+  validateTemplateUploadRows,
+} from './adminAgcTemplateUploadModel';
+
+function zipFile(name: string) {
+  return new File([new Uint8Array([0x50, 0x4b, 0x03, 0x04])], name, {
+    type: 'application/zip',
+  });
+}
+
+function coverFile(name: string) {
+  return new File([new Uint8Array([0x89, 0x50, 0x4e, 0x47])], name, {
+    type: 'image/png',
+  });
+}
+
+function row(zipName: string, patch: Partial<TemplateUploadRow> = {}) {
+  return { ...deriveTemplateUploadRow(zipFile(zipName)), ...patch };
+}
+
+describe('sanitizeTemplateId', () => {
+  it('lowercases, keeps whitelisted characters and drops traversal', () => {
+    expect(sanitizeTemplateId('Cocos Empty 2D.zip')).toBe('cocos-empty-2d');
+    expect(sanitizeTemplateId('../../evil.zip')).toBe('evil');
+    expect(sanitizeTemplateId('a..b.zip')).toBe('a.b');
+    expect(sanitizeTemplateId('__hidden__')).toBe('hidden__');
+    expect(sanitizeTemplateId(`${'x'.repeat(90)}.zip`)).toHaveLength(64);
+  });
+});
+
+describe('deriveTemplateUploadRow', () => {
+  it('starts from safe defaults so a batch only needs covers attached', () => {
+    const derived = row('my-template.zip');
+    expect(derived.id).toBe('my-template');
+    expect(derived.title).toBe('my-template');
+    expect(derived.runtime).toBe('html');
+    expect(derived.templateVersion).toBe('0.1.0');
+    expect(derived.entry).toBe('index.html');
+    expect(derived.coverFile).toBeNull();
+  });
+});
+
+describe('attachCoverFiles', () => {
+  it('matches covers by template id and ignores non-image files', () => {
+    const rows = [row('alpha.zip'), row('beta.zip')];
+    const covers = [
+      coverFile('alpha.png'),
+      coverFile('beta.webp'),
+      coverFile('notes.txt'),
+    ];
+
+    const next = attachCoverFiles(rows, covers);
+
+    expect(next[0]?.coverFile?.name).toBe('alpha.png');
+    expect(next[1]?.coverFile?.name).toBe('beta.webp');
+  });
+
+  it('keeps an already matched cover when the new selection has no partner', () => {
+    const rows = [row('alpha.zip', { coverFile: coverFile('alpha.png') })];
+    const next = attachCoverFiles(rows, [coverFile('other.png')]);
+    expect(next[0]?.coverFile?.name).toBe('alpha.png');
+  });
+});
+
+describe('validateTemplateUploadRows', () => {
+  it('accepts a complete batch', () => {
+    const rows = [
+      row('alpha.zip', { coverFile: coverFile('alpha.png') }),
+      row('beta.zip', { coverFile: coverFile('beta.png'), runtime: 'cocos' }),
+    ];
+    expect(validateTemplateUploadRows(rows)).toEqual({});
+  });
+
+  it('reports missing cover, duplicate id and invalid fields per row', () => {
+    const rows = [
+      row('alpha.zip'),
+      row('alpha.zip', { coverFile: coverFile('alpha.png'), key: 'second' }),
+      row('gamma.zip', {
+        coverFile: coverFile('gamma.png'),
+        runtime: 'docker',
+        templateVersion: 'Bad Version',
+        entry: '../escape.js',
+        title: '   ',
+      }),
+    ];
+    const errors = validateTemplateUploadRows(rows);
+    expect(errors['alpha.zip']).toContain('缺少封面');
+    expect(errors.second).toContain('ID 在本批次内重复');
+    expect(errors['gamma.zip']).toContain('名称必须是 1-80 个字符');
+  });
+
+  it('rejects a batch larger than the server limit', () => {
+    const rows = Array.from(
+      { length: TEMPLATE_IMPORT_MAX_BATCH + 1 },
+      (_, index) =>
+        row(`template-${index}.zip`, {
+          coverFile: coverFile(`template-${index}.png`),
+        }),
+    );
+    const errors = validateTemplateUploadRows(rows);
+    expect(Object.keys(errors)).toHaveLength(TEMPLATE_IMPORT_MAX_BATCH + 1);
+    expect(errors['template-0.zip']).toContain('单批最多上传');
+  });
+});
+
+describe('buildTemplateImportFormData', () => {
+  it('writes manifest field names and attaches zip / cover per row', () => {
+    const rows = [
+      row('alpha.zip', {
+        coverFile: coverFile('alpha.png'),
+        tags: '起步, 起步 2d',
+        title: ' Alpha ',
+      }),
+      row('beta.zip', { coverFile: coverFile('beta.png') }),
+    ];
+
+    const form = buildTemplateImportFormData('a'.repeat(64), rows);
+    const manifest = JSON.parse(String(form.get('manifest')));
+
+    expect(manifest.expectedRevision).toBe('a'.repeat(64));
+    expect(manifest.templates).toHaveLength(2);
+    expect(manifest.templates[0]).toMatchObject({
+      id: 'alpha',
+      title: 'Alpha',
+      tags: ['起步', '2d'],
+      zipField: 'zip_0',
+      coverField: 'cover_0',
+    });
+    expect(manifest.templates[1]).toMatchObject({
+      id: 'beta',
+      zipField: 'zip_1',
+      coverField: 'cover_1',
+    });
+    expect((form.get('zip_0') as File).name).toBe('alpha.zip');
+    expect((form.get('cover_1') as File).name).toBe('beta.png');
+  });
+
+  it('parses tags with dedupe and caps them at the server limit', () => {
+    expect(parseTemplateTags(' a, a，b  c ')).toEqual(['a', 'b', 'c']);
+    const many = Array.from({ length: 20 }, (_, index) => `t${index}`).join(
+      ',',
+    );
+    expect(parseTemplateTags(many)).toHaveLength(16);
+  });
+});

apps/admin-web/src/pages/adminAgcTemplateUploadModel.ts

@@ -0,0 +1,191 @@
+import type {
+  AdminImportAgcTemplateItemPayload,
+  AdminImportAgcTemplatesManifest,
+} from '../api/adminApiTypes';
+
+/** 与服务端 module-assets 的导入上限保持一致；超出请分批或改走 CLI。 */
+export const TEMPLATE_IMPORT_MAX_BATCH = 20;
+export const TEMPLATE_UPLOAD_RUNTIMES = [
+  'html',
+  'unity',
+  'godot',
+  'cocos',
+] as const;
+const TEMPLATE_ID_PATTERN = /^[a-z0-9][a-z0-9._-]{0,63}$/u;
+const TEMPLATE_VERSION_PATTERN = /^[a-z0-9][a-z0-9._-]{0,31}$/u;
+const ENTRY_PATTERN = /^(?![\\/:])(?!.*\.\.)[^\s\\:]+$/u;
+const COVER_EXTENSION_PATTERN = /\.(png|jpe?g|webp)$/iu;
+
+export interface TemplateUploadRow {
+  /** 稳定行标识：用 ZIP 文件名，重选文件后不会串行。 */
+  key: string;
+  zipFile: File;
+  coverFile: File | null;
+  id: string;
+  title: string;
+  summary: string;
+  tags: string;
+  runtime: string;
+  engine: string;
+  engineVersion: string;
+  templateVersion: string;
+  entry: string;
+}
+
+/** 文件名 → 模板 ID：小写、只留白名单字符，并去掉 `..` 与开头的非字母数字。 */
+export function sanitizeTemplateId(value: string) {
+  return value
+    .replace(/\.zip$/iu, '')
+    .trim()
+    .toLowerCase()
+    .replace(/\.{2,}/gu, '.')
+    .replace(/[^a-z0-9._-]+/gu, '-')
+    .replace(/^[^a-z0-9]+/u, '')
+    .slice(0, 64);
+}
+
+export function deriveTemplateUploadRow(zipFile: File): TemplateUploadRow {
+  const id = sanitizeTemplateId(zipFile.name);
+  return {
+    key: zipFile.name,
+    zipFile,
+    coverFile: null,
+    id,
+    title: id,
+    summary: '',
+    tags: '',
+    runtime: 'html',
+    engine: '',
+    engineVersion: '',
+    templateVersion: '0.1.0',
+    entry: 'index.html',
+  };
+}
+
+/** 封面按「与模板 ID 同名的图片」匹配，一次多选即可覆盖整批。 */
+export function attachCoverFiles(
+  rows: TemplateUploadRow[],
+  coverFiles: File[],
+): TemplateUploadRow[] {
+  const covers = new Map<string, File>();
+  for (const file of coverFiles) {
+    if (!COVER_EXTENSION_PATTERN.test(file.name)) continue;
+    const stem = sanitizeTemplateId(
+      file.name.replace(COVER_EXTENSION_PATTERN, ''),
+    );
+    if (!covers.has(stem)) covers.set(stem, file);
+  }
+  return rows.map((row) => {
+    const matched = covers.get(row.id.trim().toLowerCase()) ?? null;
+    return matched ? { ...row, coverFile: matched } : row;
+  });
+}
+
+export function parseTemplateTags(value: string) {
+  const seen = new Set<string>();
+  const tags: string[] = [];
+  for (const raw of value.split(/[,，\s]+/u)) {
+    const tag = raw.trim();
+    if (!tag || seen.has(tag)) continue;
+    seen.add(tag);
+    tags.push(tag);
+  }
+  return tags.slice(0, 16);
+}
+
+/** 逐行校验：返回 row.key → 错误文案；空对象表示整批可以提交。 */
+export function validateTemplateUploadRows(
+  rows: TemplateUploadRow[],
+): Record<string, string> {
+  const errors: Record<string, string> = {};
+  const seen = new Set<string>();
+  const fail = (row: TemplateUploadRow, message: string) => {
+    if (!errors[row.key]) errors[row.key] = message;
+  };
+  if (rows.length === 0) return errors;
+  if (rows.length > TEMPLATE_IMPORT_MAX_BATCH) {
+    for (const row of rows) {
+      fail(row, `单批最多上传 ${TEMPLATE_IMPORT_MAX_BATCH} 个模板`);
+    }
+    return errors;
+  }
+  for (const row of rows) {
+    const id = row.id.trim();
+    if (!TEMPLATE_ID_PATTERN.test(id)) {
+      fail(
+        row,
+        'ID 必须是 1-64 位小写字母、数字、点、下划线或连字符，且以字母数字开头',
+      );
+    } else if (seen.has(id)) {
+      fail(row, 'ID 在本批次内重复');
+    } else {
+      seen.add(id);
+    }
+    if (!row.title.trim() || row.title.trim().length > 80) {
+      fail(row, '名称必须是 1-80 个字符');
+    }
+    if (row.summary.trim().length > 1000) {
+      fail(row, '简介最多 1000 个字符');
+    }
+    if (!TEMPLATE_VERSION_PATTERN.test(row.templateVersion.trim())) {
+      fail(row, '版本号必须是 1-32 位小写字母、数字、点、下划线或连字符');
+    }
+    if (
+      !TEMPLATE_UPLOAD_RUNTIMES.includes(
+        row.runtime as (typeof TEMPLATE_UPLOAD_RUNTIMES)[number],
+      )
+    ) {
+      fail(row, `运行时只能是 ${TEMPLATE_UPLOAD_RUNTIMES.join(' / ')}`);
+    }
+    if (!ENTRY_PATTERN.test(row.entry.trim())) {
+      fail(row, 'entry 必须是模板包内的相对路径');
+    }
+    if (!row.coverFile) {
+      fail(row, '缺少封面：请上传与模板 ID 同名的 PNG / JPEG / WebP');
+    }
+  }
+  return errors;
+}
+
+export function buildTemplateImportManifest(
+  expectedRevision: string,
+  rows: TemplateUploadRow[],
+): AdminImportAgcTemplatesManifest {
+  return {
+    expectedRevision,
+    templates: rows.map((row, index) => {
+      const item: AdminImportAgcTemplateItemPayload = {
+        id: row.id.trim(),
+        title: row.title.trim(),
+        summary: row.summary.trim(),
+        tags: parseTemplateTags(row.tags),
+        runtime: row.runtime,
+        engine: row.engine.trim(),
+        engineVersion: row.engineVersion.trim(),
+        templateVersion: row.templateVersion.trim(),
+        entry: row.entry.trim(),
+        zipField: `zip_${index}`,
+        coverField: `cover_${index}`,
+      };
+      return item;
+    }),
+  };
+}
+
+export function buildTemplateImportFormData(
+  expectedRevision: string,
+  rows: TemplateUploadRow[],
+): FormData {
+  const form = new FormData();
+  form.append(
+    'manifest',
+    JSON.stringify(buildTemplateImportManifest(expectedRevision, rows)),
+  );
+  rows.forEach((row, index) => {
+    form.append(`zip_${index}`, row.zipFile, row.zipFile.name);
+    if (row.coverFile) {
+      form.append(`cover_${index}`, row.coverFile, row.coverFile.name);
+    }
+  });
+  return form;
+}

apps/admin-web/src/styles/admin.css

@@ -88,10 +88,60 @@
   z-index: 1100;
 }
 
+.admin-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  justify-content: flex-end;
+}
+
+.admin-agc-template-upload-dialog {
+  border-radius: 10px;
+  max-width: min(1180px, calc(100vw - 24px));
+}
+
+.admin-agc-template-upload-pickers {
+  display: grid;
+  gap: 10px;
+  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
+}
+
+.admin-agc-template-upload-picker {
+  display: grid;
+  gap: 6px;
+  font-size: 13px;
+}
+
+.admin-agc-template-upload-picker input[type='file'] {
+  width: 100%;
+  font-size: 12px;
+}
+
+/* 上传行数多时表格自己滚动，窄屏不撑坏整页布局。 */
+.admin-agc-template-upload-scroll {
+  max-height: min(52vh, 520px);
+  overflow: auto;
+}
+
+.admin-agc-template-upload-file {
+  font-size: 12px;
+  word-break: break-all;
+}
+
+.admin-agc-template-upload-row-error {
+  margin-top: 4px;
+  color: #b3261e;
+  font-size: 12px;
+}
+
 @media (max-width: 680px) {
   .admin-agc-template-filters {
     grid-template-columns: minmax(0, 1fr);
   }
+
+  .admin-agc-template-upload-dialog {
+    max-width: calc(100vw - 12px);
+  }
 }
 
 * {
@@ -1544,15 +1594,15 @@ button:disabled {
 }
 
 .admin-project-snapshot-table th:first-child {
-  width: 20%;
+  width: 18%;
 }
 
 .admin-project-snapshot-table th:nth-child(2) {
-  width: 14%;
+  width: 18%;
 }
 
 .admin-project-snapshot-table th:nth-child(3) {
-  width: 18%;
+  width: 16%;
 }
 
 .admin-project-snapshot-table th:nth-child(4) {
@@ -1639,6 +1689,21 @@ button:disabled {
   }
 }
 
+.admin-project-snapshot-pagination {
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.admin-project-snapshot-pagination-info {
+  color: #755a49;
+  font-size: 13px;
+  font-weight: 700;
+}
+
+.admin-project-snapshot-pagination .admin-field {
+  min-width: 92px;
+}
+
 .admin-recharge-table {
   min-width: 1080px;
   table-layout: fixed;

apps/ai-game-creator-shell/package.json

@@ -9,6 +9,7 @@
     "dev-stack": "node scripts/start-dev-stack.mjs",
     "build": "node scripts/build-release.mjs",
     "release:upload": "node scripts/release-upload.mjs",
+    "nsis:prepare": "node scripts/ensure-nsis-toolset.mjs",
     "skill-pack:check": "node scripts/check-skill-pack.mjs",
     "skill-pack:sync": "node scripts/check-skill-pack.mjs --write",
     "skill-pack:test": "node --test scripts/check-skill-pack.test.mjs",
@@ -75,6 +76,7 @@
     "@types/react-dom": "^19.2.3",
     "@types/react-window": "^1.8.8",
     "@types/three": "^0.184.1",
+    "jszip": "^3.10.1",
     "tailwindcss": "^4.1.14",
     "typescript": "~5.8.2",
     "vitest": "^0.34.6"

apps/ai-game-creator-shell/scripts/agc-global-version.test.mjs

@@ -185,7 +185,12 @@ test('nextVersion 只在 patch 位递增', () => {
 
 test('ossutil 参数默认使用 v1 签名，并可按需带 region 与 v4', () => {
   const base = {
-    args: ['cp', '--force', '/tmp/a.json', 'oss://agc-dev/agc/global-version.json'],
+    args: [
+      'cp',
+      '--force',
+      '/tmp/a.json',
+      'oss://agc-dev/agc/global-version.json',
+    ],
     endpoint: 'oss-rg-china-mainland.aliyuncs.com',
     accessKeyId: 'id',
     accessKeySecret: 'secret',

apps/ai-game-creator-shell/scripts/agent-swarm-test-chat.mjs

@@ -20,7 +20,10 @@ import { createInterface } from 'node:readline/promises';
 import { fileURLToPath, pathToFileURL } from 'node:url';
 import { inflateSync } from 'node:zlib';
 
-export const appIdentifier = 'world.genarrative.ai-game-creator';
+import { AGC_APP_IDENTIFIER } from './channel-identity.mjs';
+
+// 联调工具驱动的始终是默认渠道客户端：安装身份取渠道基线，不跟随发布渠道。
+export const appIdentifier = AGC_APP_IDENTIFIER;
 export const configFileName = 'game-creator.config.json';
 export const localConfigFileName = 'game-creator.config.local.json';
 export const runnerEndpointFileName = 'agent-runner.endpoint.json';

apps/ai-game-creator-shell/scripts/build-macos-ci.mjs

@@ -14,6 +14,7 @@ import {
   resolveReleasePartition,
   runTauriBuild,
 } from './build-release.mjs';
+import { resolveChannelInstallIdentity } from './channel-identity.mjs';
 import { readReleaseDryRun, uploadReleaseArtifacts } from './release-oss.mjs';
 import {
   readUpdaterPubkey,
@@ -39,27 +40,19 @@ const appRoot = fileURLToPath(new URL('..', import.meta.url));
 const repoRoot = path.resolve(appRoot, '../..');
 
 /**
- * 产品名只从 Tauri 配置读取：它同时决定 `*.app` 目录名、updater 归档名与 DMG 卷名。
- * 写死会在改名后让入口静默找错对象（清理、打包、归档三处一起失效）。
+ * 产品名只从渠道安装身份派生（渠道身份由构建期 `--config` 注入 Tauri 配置）：
+ * 它同时决定 `*.app` 目录名、updater 归档名与 DMG 卷名。写死会在改名或换渠道后
+ * 让入口静默找错对象（清理、打包、归档三处一起失效）。
  */
-function readProductName() {
-  const read = (file) =>
-    JSON.parse(fs.readFileSync(path.join(appRoot, 'src-tauri', file), 'utf8'));
-  const base = read('tauri.conf.json');
-  const macosPath = path.join(appRoot, 'src-tauri', 'tauri.macos.conf.json');
-  const productName = fs.existsSync(macosPath)
-    ? (read('tauri.macos.conf.json').productName ?? base.productName)
-    : base.productName;
+function resolveProductName(channel) {
+  const { productName } = resolveChannelInstallIdentity(channel);
   assert.ok(
     typeof productName === 'string' && productName.trim().length > 0,
-    'Tauri 配置缺少 productName',
+    '渠道安装身份缺少 productName',
   );
   return productName;
 }
 
-const productName = readProductName();
-const appBundleName = `${productName}.app`;
-const updaterArtifactName = `${productName}.app.tar.gz`;
 assert.equal(process.platform, 'darwin', '只能在 macOS Agent 执行');
 assert.equal(
   process.env.JENKINS_URL?.length > 0,
@@ -102,6 +95,9 @@ process.env.CARGO_TARGET_DIR = path.join(appRoot, 'src-tauri/target');
 const macTarget = 'aarch64-apple-darwin';
 const context = resolveReleaseContext([`--target=${macTarget}`]);
 const partition = resolveReleasePartition(context.channel, context.target);
+const productName = resolveProductName(context.channel);
+const appBundleName = `${productName}.app`;
+const updaterArtifactName = `${productName}.app.tar.gz`;
 const version = await prepareReleaseVersion(context);
 // 首装包名必须让清单侧的单架构分支唯一匹配：`<产品名>_<版本>_<架构>.dmg`，
 // 架构段用 Tauri 的 aarch64 口径（不是 updater 平台键的 arm64 / x86_64）。

apps/ai-game-creator-shell/scripts/build-release.mjs

@@ -13,6 +13,11 @@ import {
   defaultEditorFeatures,
   withDefaultCargoFeatures,
 } from './cargo-features.mjs';
+import {
+  resolveChannelInstallIdentity,
+  resolveReleaseChannel,
+} from './channel-identity.mjs';
+import { prepareNsisToolsetForRelease } from './nsis-toolset.mjs';
 import { stageNodeRuntime } from './stage-node-runtime.mjs';
 
 const appRoot = fileURLToPath(new URL('..', import.meta.url));
@@ -88,14 +93,7 @@ const cargoLockPath = path.join(appRoot, 'src-tauri', 'Cargo.lock');
 const defaultOssBaseUrl =
   'https://agc-dev.oss-rg-china-mainland.aliyuncs.com/agc';
 
-const reservedChannelNames = new Set([
-  'win',
-  'mac',
-  'windows',
-  'macos',
-  'darwin',
-  'linux',
-]);
+export { resolveReleaseChannel } from './channel-identity.mjs';
 
 /**
  * 影响 Windows 客户端产物的路径。调度管线的发布范围判定与这里的提交摘要必须
@@ -164,21 +162,6 @@ export function resolveReleasePlatform(target = defaultTarget()) {
   throw new Error(`不支持的发布目标：${target}`);
 }
 
-export function resolveReleaseChannel(env = process.env) {
-  const channel = env.AGC_UPDATE_CHANNEL?.trim() ?? 'dev';
-  if (
-    !/^[a-z][a-z0-9-]{0,31}$/u.test(channel) ||
-    channel.endsWith('-') ||
-    reservedChannelNames.has(channel) ||
-    /-(win|mac)$/u.test(channel)
-  ) {
-    throw new Error(
-      '发布渠道无效：请使用 dev、release 或最多 32 位的小写字母、数字和连字符名称，系统名称不属于渠道',
-    );
-  }
-  return channel;
-}
-
 /** 系统分区延续已发布客户端端点，渠道本身不包含系统。 */
 export function resolveReleasePartition(
   channel = resolveReleaseChannel(),
@@ -427,12 +410,19 @@ export function buildTauriBuildArguments(
   ];
 }
 
-/** 渠道端点必须由构建期注入：官方更新插件的端点配置不支持运行期改渠道。 */
+/**
+ * 渠道端点与安装身份必须由构建期注入：官方更新插件的端点配置不支持运行期改渠道，
+ * 而 `productName` / `identifier` 决定安装目录、卸载项与客户端数据目录，
+ * 不同渠道必须在同一台设备上并存而不是互相顶掉。
+ */
 export function createChannelConfig(
   channel = resolveReleaseChannel(),
   target = defaultTarget(),
 ) {
+  const { productName, identifier } = resolveChannelInstallIdentity(channel);
   return {
+    productName,
+    identifier,
     plugins: {
       updater: {
         endpoints: [updateManifestUrl(channel, target)],
@@ -877,14 +867,19 @@ export async function buildRelease(
   args = [],
   {
     prepareVersion = prepareReleaseVersion,
+    prepareToolset = prepareNsisToolsetForRelease,
     build = runTauriBuild,
     generateManifest = generateUpdateManifest,
   } = {},
 ) {
   const context = resolveReleaseContext(args);
-  if (!args.includes('--no-bundle')) await prepareVersion(context);
+  const bundling = !args.includes('--no-bundle');
+  if (bundling) await prepareVersion(context);
+  // Tauri bundler 下载 NSIS 工具链时不重试，网络截断会直接毁掉整次打包；
+  // 因此打包前先在 Windows 目标上预置（详见 nsis-toolset.mjs）。
+  if (bundling) await prepareToolset(context, { bundling });
   build(args, context);
-  if (!args.includes('--no-bundle')) return generateManifest(context);
+  if (bundling) return generateManifest(context);
 }
 
 if (

apps/ai-game-creator-shell/scripts/build-release.test.mjs

@@ -37,6 +37,11 @@ import {
   selectReleaseArtifact,
   updateManifestUrl,
 } from './build-release.mjs';
+import {
+  AGC_APP_IDENTIFIER,
+  AGC_PRODUCT_NAME,
+  resolveChannelInstallIdentity,
+} from './channel-identity.mjs';
 
 const windowsTarget = 'x86_64-pc-windows-msvc';
 const universalTarget = 'universal-apple-darwin';
@@ -184,6 +189,8 @@ test('channel manifest URL and build-time endpoint follow the channel', () => {
       'https://agc-dev.oss-rg-china-mainland.aliyuncs.com/agc/dev-win/latest.json',
     );
     assert.deepEqual(createChannelConfig('dev', 'aarch64-apple-darwin'), {
+      productName: AGC_PRODUCT_NAME,
+      identifier: AGC_APP_IDENTIFIER,
       plugins: {
         updater: {
           endpoints: [
@@ -204,6 +211,68 @@ test('channel manifest URL and build-time endpoint follow the channel', () => {
   });
 });
 
+test('channel install identity isolates co-installed builds and keeps the default channel stable', () => {
+  // 默认渠道必须保持已发布客户端身份：改身份等于换一个 App，升级链会断。
+  assert.deepEqual(resolveChannelInstallIdentity('dev'), {
+    productName: AGC_PRODUCT_NAME,
+    identifier: AGC_APP_IDENTIFIER,
+  });
+  assert.deepEqual(resolveChannelInstallIdentity('release'), {
+    productName: '陶泥儿 Release',
+    identifier: `${AGC_APP_IDENTIFIER}.release`,
+  });
+  assert.deepEqual(resolveChannelInstallIdentity('beta-2'), {
+    productName: '陶泥儿 Beta-2',
+    identifier: `${AGC_APP_IDENTIFIER}.beta-2`,
+  });
+
+  // 同一台设备上不同渠道的安装目录、卸载项与数据目录必须互不相同。
+  for (const channel of ['release', 'beta-2', 'a'.repeat(32)]) {
+    const identity = resolveChannelInstallIdentity(channel);
+    assert.notEqual(identity.productName, AGC_PRODUCT_NAME);
+    assert.notEqual(identity.identifier, AGC_APP_IDENTIFIER);
+    assert.ok(identity.identifier.startsWith(`${AGC_APP_IDENTIFIER}.`));
+  }
+
+  for (const channel of ['dev-win', 'Release', 'win', 'beta-']) {
+    assert.throws(
+      () => resolveChannelInstallIdentity(channel),
+      /发布渠道无效/u,
+    );
+  }
+});
+
+test('channel install identity is baked into the same build-time config as the endpoint', () => {
+  withEnv({ AGC_UPDATE_OSS_BASE_URL: undefined }, () => {
+    const config = createChannelConfig('release', windowsTarget);
+    assert.equal(config.productName, '陶泥儿 Release');
+    assert.equal(config.identifier, `${AGC_APP_IDENTIFIER}.release`);
+    assert.match(
+      config.plugins.updater.endpoints[0],
+      /\/release-win\/latest\.json$/u,
+    );
+  });
+});
+
+test('channel products keep first-install selection working under the channel product name', () => {
+  const root = mkdtempSync(path.join(os.tmpdir(), 'agc-channel-dmg-'));
+  try {
+    const { productName } = resolveChannelInstallIdentity('release');
+    const dmg = path.join(root, `${productName}_${packageVersion}_aarch64.dmg`);
+    writeFileSync(dmg, 'channel first installation disk image');
+    writeFileSync(path.join(root, 'windows.exe'), 'wrong platform');
+    assert.equal(
+      selectFirstInstallArtifact([dmg, path.join(root, 'windows.exe')], {
+        target: 'aarch64-apple-darwin',
+        version: packageVersion,
+      }),
+      dmg,
+    );
+  } finally {
+    rmSync(root, { recursive: true, force: true });
+  }
+});
+
 test('packaged renderer receives the same channel as the updater manifest', () => {
   const context = resolveReleaseContext([], {
     AGC_BUILD_TARGET: windowsTarget,
@@ -590,6 +659,71 @@ test('no-bundle smoke skips version writes and manifest generation', async () =>
   assert.deepEqual(steps, ['dev']);
 });
 
+test('Windows 打包在 Tauri 构建前预置 NSIS 工具链', async () => {
+  const events = [];
+  await buildRelease(['--target', windowsTarget], {
+    prepareVersion: () => {
+      events.push('version');
+    },
+    prepareToolset: (context, options) => {
+      events.push(`toolset:${context.target}:${options.bundling}`);
+    },
+    build: () => {
+      events.push('build');
+    },
+    generateManifest: () => {
+      events.push('manifest');
+    },
+  });
+  assert.deepEqual(events, [
+    'version',
+    `toolset:${windowsTarget}:true`,
+    'build',
+    'manifest',
+  ]);
+});
+
+test('NSIS 工具链预置失败即失败关闭，不进入 Tauri 构建', async () => {
+  const events = [];
+  await assert.rejects(
+    buildRelease(['--target', windowsTarget], {
+      prepareVersion: () => {
+        events.push('version');
+      },
+      prepareToolset: () => {
+        throw new Error('NSIS 工具链预置失败：下载 nsis-3.11.zip 失败');
+      },
+      build: () => {
+        events.push('build');
+      },
+      generateManifest: () => {
+        events.push('manifest');
+      },
+    }),
+    /NSIS 工具链预置失败/u,
+  );
+  assert.deepEqual(events, ['version']);
+});
+
+test('--no-bundle 不预置 NSIS 工具链', async () => {
+  const steps = [];
+  await buildRelease(['--no-bundle', '--target', windowsTarget], {
+    prepareVersion: () => {
+      steps.push('version');
+    },
+    prepareToolset: () => {
+      steps.push('toolset');
+    },
+    build: () => {
+      steps.push('build');
+    },
+    generateManifest: () => {
+      steps.push('manifest');
+    },
+  });
+  assert.deepEqual(steps, ['build']);
+});
+
 test('release stages Node before Tauri and injects its resource mapping only for bundles', () => {
   const context = resolveReleaseContext(['--target', windowsTarget]);
   const events = [];

apps/ai-game-creator-shell/scripts/channel-identity.mjs

@@ -0,0 +1,73 @@
+/**
+ * AGC 渠道 → 安装身份。
+ *
+ * 渠道同时决定两件事：
+ * - 更新端点：OSS 分区 `<channel>-win` / `<channel>-mac` 的清单地址；
+ * - 安装身份：`productName` 与 `identifier`。
+ *
+ * 安装身份决定 Windows 安装目录与卸载项、macOS `.app` 名字与 bundle id、
+ * Windows WebView2 数据目录以及 `%APPDATA%\<identifier>` 客户端数据目录。
+ * 因此不同渠道的包体在同一台设备上并存时互不顶掉，也不会共享登录态、
+ * 本地项目与运行锁。
+ *
+ * 默认渠道 `dev` 保持已发布客户端身份不变：升级链路与既有安装不能断。
+ */
+
+export const AGC_DEFAULT_CHANNEL = 'dev';
+export const AGC_PRODUCT_NAME = '陶泥儿';
+export const AGC_APP_IDENTIFIER = 'world.genarrative.ai-game-creator';
+
+const reservedChannelNames = new Set([
+  'win',
+  'mac',
+  'windows',
+  'macos',
+  'darwin',
+  'linux',
+]);
+
+/** 校验渠道名：小写字母开头，允许数字与连字符，系统名不属于渠道。 */
+export function validateReleaseChannel(channel) {
+  if (
+    typeof channel !== 'string' ||
+    !/^[a-z][a-z0-9-]{0,31}$/u.test(channel) ||
+    channel.endsWith('-') ||
+    reservedChannelNames.has(channel) ||
+    /-(win|mac)$/u.test(channel)
+  ) {
+    throw new Error(
+      '发布渠道无效：请使用 dev、release 或最多 32 位的小写字母、数字和连字符名称，系统名称不属于渠道',
+    );
+  }
+  return channel;
+}
+
+export function resolveReleaseChannel(env = process.env) {
+  return validateReleaseChannel(env.AGC_UPDATE_CHANNEL?.trim() ?? 'dev');
+}
+
+/** 安装身份里的展示后缀：`release` → `Release`，`beta-2` → `Beta-2`。 */
+export function channelDisplaySuffix(channel) {
+  return validateReleaseChannel(channel)
+    .split('-')
+    .map((segment) => segment.charAt(0).toUpperCase() + segment.slice(1))
+    .join('-');
+}
+
+/**
+ * 渠道对应的安装身份。默认渠道返回基线身份，其它渠道派生渠道后缀，
+ * 保证同一台设备上不同渠道互不覆盖。
+ */
+export function resolveChannelInstallIdentity(channel = AGC_DEFAULT_CHANNEL) {
+  validateReleaseChannel(channel);
+  if (channel === AGC_DEFAULT_CHANNEL) {
+    return Object.freeze({
+      productName: AGC_PRODUCT_NAME,
+      identifier: AGC_APP_IDENTIFIER,
+    });
+  }
+  return Object.freeze({
+    productName: `${AGC_PRODUCT_NAME} ${channelDisplaySuffix(channel)}`,
+    identifier: `${AGC_APP_IDENTIFIER}.${channel}`,
+  });
+}

apps/ai-game-creator-shell/scripts/check-config.mjs

@@ -27,6 +27,11 @@ import {
   appIdentifier,
   defaultRealSwarmTestTask,
 } from './agent-swarm-test-chat.mjs';
+import {
+  AGC_APP_IDENTIFIER,
+  AGC_PRODUCT_NAME,
+  resolveChannelInstallIdentity,
+} from './channel-identity.mjs';
 import {
   askHidden,
   assertSafeGameCreatorConfigDestination,
@@ -1308,7 +1313,8 @@ if (
 }
 
 for (const requiredSource of [
-  "export const appIdentifier = 'world.genarrative.ai-game-creator'",
+  "import { AGC_APP_IDENTIFIER } from './channel-identity.mjs'",
+  'export const appIdentifier = AGC_APP_IDENTIFIER',
   "'--swarm-chat'",
   "'--autonomous-game-build'",
   "'--preview-serve'",
@@ -1319,14 +1325,38 @@ for (const requiredSource of [
   }
 }
 
-if (tauriConfig.productName !== '陶泥儿') {
+// 基线配置必须等于默认渠道的安装身份：默认渠道不能改身份，否则已发布客户端
+// 的升级链路与既有安装目录都会断开。
+const defaultChannelIdentity = resolveChannelInstallIdentity('dev');
+if (tauriConfig.productName !== AGC_PRODUCT_NAME) {
   throw new Error('AI game creator shell productName drifted');
 }
 
-if (tauriConfig.identifier !== 'world.genarrative.ai-game-creator') {
+if (tauriConfig.identifier !== AGC_APP_IDENTIFIER) {
   throw new Error('AI game creator shell identifier drifted');
 }
 
+if (
+  tauriConfig.productName !== defaultChannelIdentity.productName ||
+  tauriConfig.identifier !== defaultChannelIdentity.identifier
+) {
+  throw new Error(
+    'AI game creator shell baseline config must match the default channel identity',
+  );
+}
+
+// 非默认渠道必须派生出独立安装身份，否则同机安装会互相顶掉。
+for (const channel of ['release', 'beta-2']) {
+  const identity = resolveChannelInstallIdentity(channel);
+  if (
+    identity.productName === defaultChannelIdentity.productName ||
+    identity.identifier === defaultChannelIdentity.identifier ||
+    !identity.identifier.startsWith(`${AGC_APP_IDENTIFIER}.`)
+  ) {
+    throw new Error(`channel install identity not isolated: ${channel}`);
+  }
+}
+
 const expectedBundledDesignAgentResources = {
   'design-agent': 'design-agent',
   ...Object.fromEntries(

apps/ai-game-creator-shell/scripts/ensure-nsis-toolset.mjs

@@ -0,0 +1,28 @@
+// Jenkins Windows 预检入口：在数分钟的 Rust 编译之前完成 NSIS 工具链预置。
+//
+// 预置失败必须在此之前失败关闭，避免 bundler 用 `io: unexpected end of file`
+// 把网络问题伪装成打包问题。
+
+import { ensureNsisToolset, LOG_PREFIX } from './nsis-toolset.mjs';
+
+// Jenkins 阶段用 `$ErrorActionPreference = 'Stop'` 执行 Powershell：重试告警走
+// stderr 时可能被 PowerShell 当成终止错误，因此重试与进度一律写 stdout，只有
+// 最终失败才写 stderr 并以退出码 1 失败关闭。
+const logger = {
+  log: (message) => console.log(message),
+  warn: (message) => console.log(`${message}（将重试）`),
+};
+
+try {
+  const result = await ensureNsisToolset({ logger });
+  console.log(`${LOG_PREFIX} NSIS 工具链目录：${result.nsisDir}`);
+  console.log(`${LOG_PREFIX} NSIS 原始归档缓存：${result.cacheDir}`);
+  console.log(
+    result.reused
+      ? `${LOG_PREFIX} NSIS 工具链复用已有目录，未访问网络`
+      : `${LOG_PREFIX} NSIS 工具链本次预置：${result.downloaded.join('、')}`,
+  );
+} catch (error) {
+  console.error(`${LOG_PREFIX} NSIS 工具链预置失败：${error.message}`);
+  process.exit(1);
+}