added non-zero exit status support for returned command errors

CHANGELOG.md

@@ -1,4 +1,7 @@
-## v0.39.11 (WIP)
+## v0.40.0 (WIP)
+
+- Propagate console command errors and recovered panics to `app.Start()` so that the program can exit with non-zero code while still ensuring that `app.OnTerminate` hook (responsible for the app graceful shutdown handling) was triggered.
+    _⚠️ Note that this could be a slight breaking change in case you are chaining PocketBase commands and relied on the previous `0` exit status for `Command.RunE` returned errors._
 
 - Fixed "API preview" examples ([#7782](https://github.com/pocketbase/pocketbase/issues/7782)).