Fix publish state tracking and add sync status feature

- Track moderation status (pending/approved/rejected) in local tool config
- Add new "pending" state indicator (◐ yellow) distinct from "published" (✓ green)
- Add "Sync Status" button to check registry for updated moderation status
- Add /me/tools/<name>/status API endpoint for checking tool status
- Improve admin panel error handling with better error messages

Co-Authored-By: Claude Opus 4.5 <[email protected]>

src/cmdforge/registry/app.py

@@ -1900,6 +1900,38 @@ def create_app() -> Flask:
             })
         return jsonify({"data": data})
 
+    @app.route("/api/v1/me/tools/<name>/status", methods=["GET"])
+    @require_token
+    def my_tool_status(name: str) -> Response:
+        """Get the moderation status of a specific tool owned by the current user."""
+        owner = g.current_publisher["slug"]
+
+        # Query for the most recent version of this tool
+        row = query_one(
+            g.db,
+            """
+            SELECT name, version, moderation_status, config_hash, published_at
+            FROM tools
+            WHERE owner = ? AND name = ?
+            ORDER BY published_at DESC
+            LIMIT 1
+            """,
+            [owner, name],
+        )
+
+        if not row:
+            return error_response("TOOL_NOT_FOUND", f"Tool '{name}' not found", 404)
+
+        return jsonify({
+            "data": {
+                "name": row["name"],
+                "version": row["version"],
+                "status": row["moderation_status"],
+                "config_hash": row["config_hash"],
+                "published_at": row["published_at"],
+            }
+        })
+
     @app.route("/api/v1/tools/<owner>/<name>/deprecate", methods=["POST"])
     @require_token
     def deprecate_tool(owner: str, name: str) -> Response: