perf(entrypoint): narrow chown scope to skip .venv (#1011)

Reduces container startup time on low-spec devices (TrueNAS etc.) by limiting recursive chown to /app/data, /app/config, /home/ab instead of /app.

Closes #969 (related performance).

Author: stonebeta

entrypoint.sh

@@ -10,6 +10,6 @@ fi
 groupmod -o -g "${PGID}" ab
 usermod -o -u "${PUID}" ab
 
-chown ab:ab -R /app /home/ab
+chown ab:ab -R /app/data /app/config /home/ab
 
 exec su-exec "${PUID}:${PGID}" python main.py