Update CI from skins-template

.gitea/workflows/ci.yml

@@ -12,10 +12,14 @@ on:
         required: false
         default: 'false'
       target_skins:
-        description: 'Comma-separated list of skin folder names to rebuild (e.g., "Skin1,Skin2")'
+        description: >
+          JSON array of skins to rebuild.
+          If a skin name contains a single quote ('), escape it for Bash.
+          Raw: ["Beyond Journey's End"]
+          Escaped: ["Beyond Journey'\''s End"]
+          Example: '[\"skin1\", \"skin2\"]'
         required: false
         default: ''
-
 env:
   DANSER_DIR: "/app/danser"
   DANSER_VIDEO_DIR: "/app/danser/videos"