chore(infra): Dockerfile updates, MCP config cleanup, dependency lockfile

codecontext Dockerfile and docker-compose adjustments for sidecar build.
MCP example config cleanup (remove deprecated entries). pnpm-lock.yaml
updated for new dependencies.

data/mcp.example.json

@@ -7,17 +7,6 @@
         "CONTEXT7_API_KEY": "{env:CONTEXT7_API_KEY}"
       },
       "enabled": false
-    },
-    "boocontext": {
-      "type": "stdio",
-      "command": "node",
-      "args": ["/opt/forks/boocontext/dist/index.js"],
-      "env": {
-        "TYPE_INJECT_MCP_PATH": "/opt/forks/type-inject/packages/mcp/dist/index.js",
-        "TREE_SITTER_MCP_CMD": "uvx",
-        "TREE_SITTER_MCP_ARGS": "--from tree-sitter-analyzer[mcp] tree-sitter-analyzer-mcp"
-      },
-      "enabled": false
     }
   }
 }