修复AGC内置Skill内容指纹

重算并修正三项内置AGC Skill的内容指纹

提升审核Skill Pack版本并补充指纹回归防范记录

apps/ai-game-creator-shell/src-tauri/resources/agc-skills/manifest.json

@@ -1,6 +1,6 @@
 {
   "schemaVersion": "agc-skill-pack.v1",
-  "version": "2026-08-22.1",
+  "version": "2026-08-22.2",
   "skills": [
     {
       "name": "agc-project-structure",
@@ -16,7 +16,7 @@
         "agents/openai.yaml",
         "references/structure-contract.md"
       ],
-      "sha256": "69b46a2a7180a227dba587dc5eb4ce5b13fb70ab6de55420ee08133d07083225"
+      "sha256": "348e5e9fc7b2c628223caeb7fe9c0f15477cf97967b90777d3e0462589e13688"
     },
     {
       "name": "taonier-art-assets",
@@ -52,7 +52,7 @@
         "agents/openai.yaml",
         "references/game-quality-checklist.md"
       ],
-      "sha256": "f897a38e89bfc576be9e91ed9bf89c25f54f700aa258039168ae2f7607f147df"
+      "sha256": "4ecff75e30701d78d65522dd3218d2465b3114a3937c82d538bda1103efd58e4"
     },
     {
       "name": "agc-browser-playtest",
@@ -87,7 +87,7 @@
         "agents/openai.yaml",
         "references/projection-contract.md"
       ],
-      "sha256": "b7b4623032a3eafe55a74f8931c15b380392938985bce4126f16451a1b61de2a"
+      "sha256": "e9da95c2f371620e045a3ab9f4721078c805e108263f479b4e01b1af96d462d3"
     }
   ]
 }