senke a8a8b47b00 fix(backend): print config-init error to stderr before silent exit ... main.go's config-load failure path silently os.Exit(1)s, which means lumberjack's file-rotation buffer never flushes before exit and the journal only sees \"started → exited 1\" with zero diagnostic. Last deploy run's app log had only the \"Logger initialized\" line; the actual NewConfig error never made it to disk because os.Exit doesn't run defers. A plain fmt.Fprintf to stderr → goes to systemd journal synchronously → the next probe rescue dump will show what's actually failing. The original \"don't write to stderr to avoid broken pipe with journald\" comment cited a concern that doesn't apply at this point in startup: there's no parent to break the pipe to, and journald accepts arbitrary bytes on stderr. Keep the os.Exit but print first. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>		2026-05-02 12:34:17 +02:00
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main.go	fix(backend): print config-init error to stderr before silent exit	2026-05-02 12:34:17 +02:00