Merge pull request #30483 from BethGriggs/declarative-http-options

feat(http): support server-level timeout and socket options via app-c…

docs/backend-system/core-services/root-http-router.md

@@ -65,6 +65,20 @@ backend:
     # - A standard ISO formatted duration string, e.g. 'P2DT6H' or 'PT1M'.
     # - An object with individual units (in plural) as keys, e.g. `{ days: 2, hours: 6 }`.
     serverShutdownDelay: { seconds: 20 }
+  server:
+    # (Optional) HTTP server configuration, Node.js defaults apply otherwise
+    # Timeout values support multiple formats:
+    # - Numbers (milliseconds): 30000
+    # - Duration strings: '30s', '1 minute', '2 hours'
+    # - ISO duration strings: 'PT30S', 'PT1M', 'PT2H'
+    # - Duration objects: { seconds: 30 }, { minutes: 1 }, { hours: 2 }
+    headersTimeout: 60000
+    requestTimeout: '30s'
+    keepAliveTimeout: { seconds: 5 }
+    timeout: 'PT30S'
+    # Numeric-only settings
+    maxHeadersCount: 2000
+    maxRequestsPerSocket: 100
 ```
 
 ### Via Code