docs(nav): hide community page from Resources while keeping source file

Remove `resources/community` from the Resources navigation in `docs.json`
to make the Community page inaccessible in the docs UI for now, while
preserving `resources/community.mdx` in the repository for potential
future reactivation.
- removed `resources/community` from `Resources -> 🌐 Developer Resources` page list
- kept the underlying `resources/community.mdx` file unchanged in codebase
- validated `docs.json` remains syntactically valid

Author: aimensahnoun

docs.json

@@ -142,8 +142,7 @@
             "pages": [
               "resources/supported-chains-and-currencies",
               "resources/near-blockchain",
-              "resources/token-list",
-              "resources/community"
+              "resources/token-list"
             ]
           },
           {