合并 origin/master：待发消息队列归宿主叠加 master 的 active-turns 广播与保活下沉

- direct_runtime/mod.rs：保留本分支「Thread Manager 是活动回合唯一事实源」（direct_active_turn_id_at），
  丢掉 master 的 DirectTaonierActiveInvocationGuard 第二份进程内表；master 的美术背景路由改动全部保留
- direct_thread_manager.rs：双方都保留——本分支的待发队列 / 容量上限 / 残留回合兜底释放，
  与 master 的 emit_direct_active_turns_changed 广播、unsubscribe、update_active_turn 返回「是否真的变了」
- useDirectProjectChatController.ts：保留本分支入队化逻辑，采纳 master 的 rawMessage 小重构与保活下沉
- direct_turn_dispatch.rs：会话保活改挂放行占用（DirectTurnReservation._session_keepalive），
  随占用释放即停，等价承接 master 放在调用身份守卫里的保活意图
- 保留本分支对 direct-execution-production-fixture.mjs 的删除（--direct-codex-chat CLI 已退役，夹具无入口）
- 连带退役 scripts/run-agc-direct-execution-fixture.mjs 与 npm run check:agc-direct-execution-fixture（只服务该夹具）
- 文档同步：ADR / 09-24 实施计划 / decision-log 记录上述退役，09-16 与 09-18 里程碑、pitfalls 的夹具命令标注为已退役

package.json

@@ -71,7 +71,23 @@
     "check:repository-ci": "bash scripts/check-repository-ci.sh",
     "check:rustfmt": "cargo fmt --all --manifest-path server-rs/Cargo.toml -- --check && cargo fmt --all --manifest-path apps/ai-game-creator-shell/src-tauri/Cargo.toml -- --check && cargo fmt --all --manifest-path plugins/agc-unity-editor/native/unity-editor-bridge/Cargo.toml -- --check && cargo fmt --all --manifest-path plugins/agc-godot-editor/native/godot-editor-bridge/Cargo.toml -- --check",
     "check:spacetime-schema": "node scripts/check-spacetime-schema-guard.mjs",
+    "check:generated-bindings": "node scripts/check-generated-bindings.mjs",
+    "check:game-distribution-dto-parity": "node scripts/check-game-distribution-dto-parity.mjs",
     "check:game-distribution-media-e2e": "node scripts/check-game-distribution-media-e2e.mjs",
+    "check:game-distribution-owner-isolation": "node scripts/check-game-distribution-owner-isolation.mjs",
+    "check:game-distribution-upload-safety": "node scripts/check-game-distribution-upload-safety.mjs",
+    "check:game-distribution-upload-resume": "node scripts/check-game-distribution-upload-resume.mjs",
+    "check:agc-project-snapshot-admin-http": "node scripts/check-agc-project-snapshot-admin-http.mjs",
+    "check:agc-update-channel-manifests": "node scripts/check-agc-update-channel-manifests.mjs",
+    "check:game-distribution-sandbox-e2e": "node scripts/check-game-distribution-sandbox-e2e.mjs",
+    "check:external-v1-scene-generation-smoke": "node scripts/check-external-v1-scene-generation-smoke.mjs",
+    "check:game-distribution-web-e2e": "node scripts/check-game-distribution-web-e2e.mjs",
+    "check:game-distribution-web-publish-e2e": "node scripts/check-game-distribution-web-publish-e2e.mjs",
+    "check:game-distribution-web-publish-recovery-e2e": "node scripts/check-game-distribution-web-publish-recovery-e2e.mjs",
+    "check:game-distribution-web-a11y-e2e": "node scripts/check-game-distribution-web-a11y-e2e.mjs",
+    "check:game-distribution-package-limits-e2e": "node scripts/check-game-distribution-package-limits-e2e.mjs",
+    "check:game-distribution-validation-restart-e2e": "node scripts/check-game-distribution-validation-restart-e2e.mjs",
+    "check:game-distribution-ops-rollback-e2e": "node scripts/check-game-distribution-ops-rollback-e2e.mjs",
     "check:production-ops": "node scripts/check-production-ops-guardrails.mjs",
     "check:preview-deployer": "node scripts/check-preview-deployer.mjs",
     "check:maintenance-page": "node scripts/check-maintenance-page.mjs",
@@ -119,7 +135,7 @@
     "check:server-rs-ddd": "npm run check:spacetime-schema && npm run check:spacetime-runtime-access && npm run check:module-runtime-artifact && node scripts/check-server-rs-ddd-boundaries.mjs",
     "lint:eslint": "eslint . --ext .ts,.tsx,.js,.mjs,.cjs --max-warnings 0",
     "typecheck": "tsc -p tsconfig.typecheck-guardrails.json --noEmit",
-    "lint": "npm run check:encoding && npm run check:doc-index && npm run check:npm-workspaces && npm run check:git-hooks && npm run check:rustfmt && npm run check:spacetime-schema && npm run check:production-ops && npm run check:preview-deployer && npm run check:maintenance-page && npm run lint:eslint && npm run typecheck",
+    "lint": "npm run check:encoding && npm run check:doc-index && npm run check:npm-workspaces && npm run check:git-hooks && npm run check:rustfmt && npm run check:spacetime-schema && npm run check:generated-bindings && npm run check:game-distribution-dto-parity && npm run check:production-ops && npm run check:preview-deployer && npm run check:maintenance-page && npm run check:nginx-spa-routes && npm run check:pingora-route-parity && npm run lint:eslint && npm run typecheck",
     "lint:fix": "eslint . --ext .ts,.tsx,.js,.mjs,.cjs --fix && prettier --write .",
     "format:rust": "cargo fmt --all --manifest-path server-rs/Cargo.toml && cargo fmt --all --manifest-path apps/ai-game-creator-shell/src-tauri/Cargo.toml && cargo fmt --all --manifest-path plugins/agc-unity-editor/native/unity-editor-bridge/Cargo.toml && cargo fmt --all --manifest-path plugins/agc-godot-editor/native/godot-editor-bridge/Cargo.toml",
     "format": "prettier --write . && npm run format:rust",
@@ -192,7 +208,7 @@
     "agent-runtime-orchestration:check": "cargo test --manifest-path server-rs/crates/agent-runtime-orchestration/Cargo.toml",
     "ai-game-creator-shell:typecheck": "npm --prefix apps/ai-game-creator-shell run typecheck",
     "ai-game-creator-shell:check:web": "npm run ai-game-creator-shell:typecheck && npm run test -- apps/ai-game-creator-shell/tests",
-    "ai-game-creator-shell:check:rust:crates": "npm run agent-runtime-core:check && npm run agent-runtime-orchestration:check && cargo test --locked -p platform-llm --manifest-path server-rs/Cargo.toml && cargo test --locked -p shared-contracts --manifest-path server-rs/Cargo.toml game_creation_app",
+    "ai-game-creator-shell:check:rust:crates": "npm run agent-runtime-core:check && npm run agent-runtime-orchestration:check && cargo test --locked -p platform-llm --manifest-path server-rs/Cargo.toml && cargo test --locked -p shared-contracts --manifest-path server-rs/Cargo.toml game_creation_app && npm run check:generated-bindings",
     "ai-game-creator-shell:check:rust:shell": "node apps/ai-game-creator-shell/scripts/run-rust-shell-test-shards.mjs --shards=4",
     "ai-game-creator-shell:check:rust": "npm run ai-game-creator-shell:check:rust:crates && npm run ai-game-creator-shell:check:rust:shell",
     "ai-game-creator-shell:check": "npm run ai-game-creator-shell:check:web && npm run ai-game-creator-shell:check:rust && npm run ai-game-creator-shell:agent-run:smoke",