docs: collect mongo-ops lib (mkdocstrings) + wiki into separate site subpaths, fix mcp server name, expose port 8007

- mongo-ops now serves /mongo-ops/wiki/ and /mongo-ops/lib/ independently
- add mongo-ops MCP bundle under mcp/mongo-ops
- fix copy-paste mcp server (jwtlib -> mongo_ops) in config.yml
- .drone.yml/Dockerfile: publish port 8007 for mongo-ops MCP

_index/index.html

@@ -177,7 +177,8 @@
     <h3>Mongo Ops</h3>
     <p>A modular, async MongoDB operations layer for FastAPI microservices. Simplifies CRUD, transactions, and model management.</p>
     <div class="card-actions">
-      <a href="/mongo-ops/" target="_blank">view wiki</a>
+      <a href="/mongo-ops/wiki/" target="_blank">view wiki</a>
+      <a href="/mongo-ops/lib/" target="_blank">view lib</a>
     </div>
   </div>
 </div>