feat: expose focused backend reload mode

README.md

@@ -41,6 +41,16 @@ Open the WebUI in a browser after launch only when explicitly requested:
 GOVOPLAN_OPEN_BROWSER=1 ./tools/launch/launch-dev.sh
 ```
 
+Limit backend reload triggers during focused module work without changing the
+enabled module graph:
+
+```sh
+GOVOPLAN_BACKEND_RELOAD_MODULES=calendar,campaign ./tools/launch/launch-dev.sh
+```
+
+Set `GOVOPLAN_BACKEND_RELOAD_MODULES=none` to watch only core/config sources.
+Leaving it unset keeps the broad default and watches all enabled modules.
+
 Start the shared development PostgreSQL service:
 
 ```sh