chore(deps): update fastapi and uvicorn dependencies (#96)

- fastapi 0.124.4 → 0.127.0 in fastapi-api-first
- uvicorn 0.38.0 → 0.40.0 in fastapi

Replaces conflicting PRs #87 and #89

Author: NormB

reference-apps/fastapi-api-first/requirements.txt

@@ -2,7 +2,7 @@
 # Must match code-first implementation versions for compatibility
 
 # Core FastAPI dependencies
-fastapi==0.124.4
+fastapi==0.127.0
 uvicorn[standard]==0.40.0
 pydantic-settings==2.12.0
 slowapi==0.1.9  # Rate limiting

reference-apps/fastapi/requirements.txt

@@ -1,5 +1,5 @@
 fastapi==0.127.0
-uvicorn[standard]==0.38.0
+uvicorn[standard]==0.40.0
 pydantic-settings==2.12.0
 slowapi==0.1.9  # Rate limiting
 pybreaker==1.4.1  # Circuit breaker