fix: pin mcp[cli]<2 to fix ModuleNotFoundError (mcp 2.x renamed FastMCP to MCPServer); keep absolute uv path for GUI-launch PATH resolution

.mcp.json

@@ -1,10 +1,10 @@
 {
   "mcpServers": {
     "gitlab-mpm": {
-      "command": "uv",
+      "command": "/Users/bryangilliom/.local/bin/uv",
       "args": [
         "run",
-        "--with", "mcp[cli]",
+        "--with", "mcp[cli]<2",
         "--with", "httpx",
         "--with", "keyring",
         "${CLAUDE_PLUGIN_ROOT}/server/gitlab_mcp.py"