fix dockerfile

Dockerfile

@@ -7,4 +7,13 @@ HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
   
 COPY config.toml /app/readeck/config.toml
 
+# --- ADD THIS LINE TO FIX PERMISSION ISSUES ---
+# This command changes the file permissions to be readable and writable by everyone.
+# This is a common fix for permission denied errors, especially if the application
+# needs to write to the config file or if the user running the app is unknown.
+# If config.toml is only read by the application, 'chmod 644' might be sufficient and more secure.
+# However, for debugging and ensuring it runs, '666' is a good start.
+RUN chmod 666 /app/readeck/config.toml
+
+
 CMD ["/bin/readeck","serve", "-config", "/app/readeck/config.toml"]