fix(deps): add httpx, remove unused gel dependency

- Add httpx>=0.28.0 (required by quart_common.web.wide_event)

- Remove gel>=3.1.0 (only lazy-imported in EdgeDB.py with try/except)

- Update uv.lock with resolved dependency changes

pyproject.toml

@@ -11,7 +11,7 @@ requires-python = ">=3.13"
 dependencies = [
     "aiologger>=0.7.0",
     "dotenv>=0.9.9",
-    "gel>=3.1.0",
+    "httpx>=0.28.0",
     "redis>=5.2.1",
     "quart>=0.20.0",
     "python-dotenv>=1.2.2",