删除 asset-canvas 前端精修草稿入口并重接资源派生

- 删除 apps/ai-game-creator-shell/src/features/asset-canvas 全部四个文件（AssetCanvasSurface.tsx、assetCanvasNaming.ts、assetCanvasSurface.css、tauriImageCanvasHostAdapter.ts）
- index.tsx 删除 assetCanvasRoute 状态与 ref、beginAssetCanvas/openAssetCanvas/normalizeRasterSourceAndOpen、cancelAssetCanvas/handleAssetCanvasSaveAttempt/handleAssetCommitted 与 game-creator-local-asset-committed 事件监听、中央主视窗渲染分支与 resources.asset-canvas 视图状态
- index.tsx 把 assetCanvasNotice 改名为通用 resourceWorkbenchNotice，保留非草稿流程文案与资源定位按钮
- resourceEditModel.ts 取消 image-canvas 路由，PNG/JPEG/WebP 统一走 derive + image-reference（复用 resource_editor.rs 的 /editor/images/edits）
- styles.css 删除 resources.asset-canvas 两条画布选择器，保留 resources.ui-editor 规则
- check-config.mjs 把 normalize_local_project_raster_resource 加入 native-only 白名单（临时项：C3 快速编辑重建后会重新获得前端调用方，届时删除该 allowlist 条目）
- index.tsx 移除 useMemo 依赖数组里模块级常量 visibleCategoryOrder（基线遗留的 react-hooks/exhaustive-deps warning，会阻断 pre-commit，属通过门禁所需的最小修正）

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

@@ -111,6 +111,7 @@ const allowedUncalledTauriCommands = [
   'chat_with_game_creator_agent',
   'check_ui_editor_font_glyph_coverage',
   'create_ui_design_resource',
+  'normalize_local_project_raster_resource',
   'open_game_creator_launcher_window',
   'open_game_creator_workspace_window',
   'read_direct_project_conversation',

apps/ai-game-creator-shell/src/features/asset-canvas/assetCanvasNaming.ts

@@ -1,82 +0,0 @@
-const COMMIT_ID_SUFFIX =
-  /--[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i;
-const WINDOWS_RESERVED_NAMES = new Set([
-  'CON',
-  'PRN',
-  'AUX',
-  'NUL',
-  'COM1',
-  'COM2',
-  'COM3',
-  'COM4',
-  'COM5',
-  'COM6',
-  'COM7',
-  'COM8',
-  'COM9',
-  'LPT1',
-  'LPT2',
-  'LPT3',
-  'LPT4',
-  'LPT5',
-  'LPT6',
-  'LPT7',
-  'LPT8',
-  'LPT9',
-]);
-const FORBIDDEN_FILE_NAME_CHARACTERS = '/\\:*?"<>|';
-
-function isForbiddenFileNameCharacter(value: string) {
-  const code = value.codePointAt(0) ?? 0;
-  return (
-    code <= 0x1f ||
-    code === 0x7f ||
-    FORBIDDEN_FILE_NAME_CHARACTERS.includes(value)
-  );
-}
-
-function sanitizeAssetBaseName(value: string, fallback: string) {
-  const normalized = value
-    .normalize('NFC')
-    .split('')
-    .filter((character) => !isForbiddenFileNameCharacter(character))
-    .join('');
-  const bounded = Array.from(normalized)
-    .slice(0, 80)
-    .join('')
-    .replace(/[. ]+$/u, '');
-  if (
-    bounded.length === 0 ||
-    WINDOWS_RESERVED_NAMES.has(bounded.split('.')[0]?.toUpperCase() ?? '')
-  ) {
-    return fallback;
-  }
-  return bounded;
-}
-
-export function canonicalAssetBaseName(
-  localPath: string,
-  fallback = '画布素材',
-) {
-  const fileName = localPath.split(/[\\/]/u).filter(Boolean).pop() ?? '';
-  let stem = fileName.replace(/\.[^.]+$/u, '');
-  let next = stem.replace(COMMIT_ID_SUFFIX, '');
-  while (next !== stem) {
-    stem = next;
-    next = stem.replace(COMMIT_ID_SUFFIX, '');
-  }
-  return sanitizeAssetBaseName(next, fallback);
-}
-
-export function isValidAssetCanvasName(name: string) {
-  if (
-    name.length === 0 ||
-    Array.from(name).length > 80 ||
-    Array.from(name).some(isForbiddenFileNameCharacter) ||
-    /[. ]$/u.test(name) ||
-    WINDOWS_RESERVED_NAMES.has(name.split('.')[0]?.toUpperCase() ?? '')
-  ) {
-    return false;
-  }
-  return true;
-}

apps/ai-game-creator-shell/src/styles.css

@@ -5444,7 +5444,6 @@ iframe.preview-frame {
   box-shadow: var(--platform-nav-active-shadow);
 }
 
-.game-workbench-stage[data-resource-view-state^='resources.asset-canvas'],
 .game-workbench-stage[data-resource-view-state='resources.ui-editor'] {
   grid-template-rows: auto minmax(0, 1fr);
 }
@@ -5455,12 +5454,6 @@ iframe.preview-frame {
   min-height: 0;
 }
 
-.game-workbench-stage[data-resource-view-state^='resources.asset-canvas']
-  > .asset-canvas-surface {
-  grid-row: 2;
-  min-height: 0;
-}
-
 .game-workbench-toolbar {
   position: relative;
   display: flex;

apps/ai-game-creator-shell/src/view/project-development/resourceEditModel.ts

@@ -11,26 +11,13 @@ export type LocalProjectResourceEditKind =
   | 'agent-result'
   | 'version';
 
-export type ProjectResourceEditCapability =
-  | {
-      route: 'image-canvas';
-      sourceAssetId: string;
-      normalizeSource: false;
-      mediaType: 'image/png' | 'image/jpeg' | 'image/webp';
-    }
-  | {
-      route: 'image-canvas';
-      sourceAssetId: null;
-      normalizeSource: true;
-      mediaType: 'image/png' | 'image/jpeg' | 'image/webp';
-    }
-  | {
-      route: 'derive';
-      editKind: LocalProjectResourceEditKind;
-      sourceMediaType: string;
-      semanticNotice: string | null;
-      generationMode?: 'create' | 'derive';
-    };
+export type ProjectResourceEditCapability = {
+  route: 'derive';
+  editKind: LocalProjectResourceEditKind;
+  sourceMediaType: string;
+  semanticNotice: string | null;
+  generationMode?: 'create' | 'derive';
+};
 
 const extensionMediaTypes: Record<string, string> = {
   png: 'image/png',
@@ -140,21 +127,6 @@ export function resolveProjectResourceEditCapability(
   }
 
   const mediaType = canonicalProjectedResourceMediaType(resource);
-  if (['image/png', 'image/jpeg', 'image/webp'].includes(mediaType)) {
-    return resource.manifestAssetId
-      ? {
-          route: 'image-canvas',
-          sourceAssetId: resource.manifestAssetId,
-          normalizeSource: false,
-          mediaType: mediaType as 'image/png' | 'image/jpeg' | 'image/webp',
-        }
-      : {
-          route: 'image-canvas',
-          sourceAssetId: null,
-          normalizeSource: true,
-          mediaType: mediaType as 'image/png' | 'image/jpeg' | 'image/webp',
-        };
-  }
   if (mediaType === 'image/svg+xml') {
     return {
       route: 'derive',