feat(youtrack-app): add aiToolPrefix property (SchemaStore#4958)

Co-authored-by: skoch13 <[email protected]>

Author: skoch13

src/schemas/json/youtrack-app.json

@@ -129,6 +129,11 @@
       "readOnly": true,
       "description": "The URL for the JSON schema that defines the structure of the manifest file."
     },
+    "aiToolPrefix": {
+      "type": "string",
+      "description": "The prefix for AI tool names in the app. The prefix is intended to separate the custom tools from the YouTrack predefined tools and avoid name collisions with other apps. If not set, the app name will be used as a prefix.",
+      "pattern": "^[A-Za-z0-9._-]+$"
+    },
     "name": {
       "type": "string",
       "description": "The name of the app. This is used as a unique identifier in YouTrack.",