chore(mcp): switch quinn-my MCP from black.lan remote to local bun dev server

- Remove http black.lan:3910 entry for quinn-my
- Add direct bun run to codebase/@features/my/mcp-server/src/index.ts
- Wire local env: QUINN_MY_BASE_URL localhost:13024, QUINN_API localhost:13030, QUINN_ADMIN localhost:13023 + tokens
- Minor: whatsapp device port 5555 -> 5556

Aligns with ct-forge canonical + black infra decommission (no more black.lan MCP for my surface in this .mcp.json). Dev/local authoring friendly.

.mcp.json

@@ -8,10 +8,18 @@
       "env": {}
     },
     "quinn-my": {
-      "type": "http",
-      "url": "http://black.lan:3910/mcp",
-      "headers": {
-        "Authorization": "Bearer 4afb38ea7f3d3e376962c555dfe09e9806d0eb8c9f87109572375d859e515bae"
+      "command": "bun",
+      "args": [
+        "run",
+        "/Users/natalie/Code/@projects/@lilith/lilith-platform.live/codebase/@features/my/mcp-server/src/index.ts"
+      ],
+      "env": {
+        "QUINN_MY_BASE_URL": "http://localhost:13024",
+        "QUINN_MY_TOKEN": "607add2497b7a4105fa7f978f824e73a9aa82c0281ad204e8724112de56563c3",
+        "QUINN_API_BASE_URL": "http://localhost:13030",
+        "QUINN_API_TOKEN": "020dda852178ad8e3a6739eb476e64a93a9104b928a0ffbd8c841378fd0a5e01",
+        "QUINN_ADMIN_BASE_URL": "http://localhost:13023",
+        "QUINN_ADMIN_SERVICE_TOKEN": "284e2ae93af75d2d08f7b2f347588f2f60305b91f7721f1a0412386596018acc"
       }
     },
     "quinn-admin-do-internal": {
@@ -81,7 +89,7 @@
         "/Users/natalie/Code/@projects/@lilith/lilith-platform.live/users/transquinnftw/tools/whatsapp-lookup/mcp/index.ts"
       ],
       "env": {
-        "WHATSAPP_DEVICE": "localhost:5555"
+        "WHATSAPP_DEVICE": "localhost:5556"
       }
     }
   }