feat: Add new Portainer stacks, setup scripts, and configurations for various services including filebrowser, paperless, and firefly.

firefly/create_fireflyiii_folders.sh

@@ -0,0 +1,9 @@
+# Define base path
+BASE="/volume1/docker/fireflyiii"
+
+# Create folders
+mkdir -p "${BASE}/upload" "${BASE}/db" 
+
+# Set ownership and permissions
+chown -R 1040:65538 "${BASE}"
+chmod -R 750 "${BASE}"