paperless: refactor - remove backup after update and enable clean install

Removes backup directory post-update to prevent orphans. Enables CLEAN_INSTALL for proper cleanup. Adds Debian version-specific Ghostscript installation.

ct/paperless-ngx.sh

@@ -42,9 +42,15 @@ function update_script() {
       msg_ok "Backup completed"
 
       PYTHON_VERSION="3.13" setup_uv
-      fetch_and_deploy_gh_release "paperless" "paperless-ngx/paperless-ngx" "prebuild" "latest" "/opt/paperless" "paperless*tar.xz"
-      fetch_and_deploy_gh_release "jbig2enc" "ie13/jbig2enc" "tarball" "latest" "/opt/jbig2enc"
+      CLEAN_INSTALL=1 fetch_and_deploy_gh_release "paperless" "paperless-ngx/paperless-ngx" "prebuild" "latest" "/opt/paperless" "paperless*tar.xz"
+      CLEAN_INSTALL=1 fetch_and_deploy_gh_release "jbig2enc" "ie13/jbig2enc" "tarball" "latest" "/opt/jbig2enc"
+      
+      . /etc/os-release
+      if [ "$VERSION_CODENAME" = "bookworm" ]; then
         setup_gs
+      else
+        $STD apt install -y ghostscript
+      fi
 
       msg_info "Updating Paperless-ngx"
       cp -r /opt/paperless/backup/* /opt/paperless/
@@ -53,6 +59,11 @@ function update_script() {
       cd /opt/paperless/src
       $STD uv run -- python manage.py migrate
       msg_ok "Updated Paperless-ngx"
+
+      if [[ -d /opt/paperless/backup ]]; then
+        rm -rf /opt/paperless/backup || msg_warn "Failed to remove /opt/paperless/backup"
+        msg_ok "Removed backup directory"
+      fi
     else
       msg_warn "You are about to migrate your Paperless-ngx installation to uv!"
       msg_custom "🔒" "It is strongly recommended to take a Proxmox snapshot first:"
@@ -103,9 +114,17 @@ function update_script() {
       msg_ok "Backup completed"
 
       PYTHON_VERSION="3.13" setup_uv
-      fetch_and_deploy_gh_release "paperless" "paperless-ngx/paperless-ngx" "prebuild" "latest" "/opt/paperless" "paperless*tar.xz"
-      fetch_and_deploy_gh_release "jbig2enc" "ie13/jbig2enc" "tarball" "latest" "/opt/jbig2enc"
+      CLEAN_INSTALL=1 fetch_and_deploy_gh_release "paperless" "paperless-ngx/paperless-ngx" "prebuild" "latest" "/opt/paperless" "paperless*tar.xz"
+      CLEAN_INSTALL=1 fetch_and_deploy_gh_release "jbig2enc" "ie13/jbig2enc" "tarball" "latest" "/opt/jbig2enc"
+      
+      . /etc/os-release
+      if [ "$VERSION_CODENAME" = "bookworm" ]; then
         setup_gs
+      else
+        msg_info "Installing Ghostscript"
+        $STD apt install -y ghostscript
+        msg_ok "Installed Ghostscript"
+      fi
 
       msg_info "Updating Paperless-ngx"
       cp -r /opt/paperless/backup/* /opt/paperless/
@@ -114,6 +133,11 @@ function update_script() {
       cd /opt/paperless/src
       $STD uv run -- python manage.py migrate
       msg_ok "Paperless-ngx migration and update completed"
+
+      if [[ -d /opt/paperless/backup ]]; then
+        rm -rf /opt/paperless/backup || msg_warn "Failed to remove /opt/paperless/backup"
+        msg_ok "Removed backup directory"
+      fi
     fi
 
     msg_info "Starting all Paperless-ngx Services"

install/openwebui-install.sh

@@ -17,11 +17,7 @@ msg_info "Installing Dependencies"
 $STD apt install -y ffmpeg
 msg_ok "Installed Dependencies"
 
-PYTHON_VERSION="3.12" setup_uv
-
-msg_info "Installing Open WebUI"
-$STD uv tool install --python 3.12 open-webui[all]
-msg_ok "Installed Open WebUI"
+USE_UVX="YES" PYTHON_VERSION="3.12" setup_uv
 
 read -r -p "${TAB3}Would you like to add Ollama? <y/N> " prompt
 if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
@@ -60,7 +56,7 @@ After=network.target
 Type=simple
 EnvironmentFile=-/root/.env
 Environment=DATA_DIR=/root/.open-webui
-ExecStart=/root/.local/bin/open-webui serve
+ExecStart=/usr/local/bin/uvx --python 3.12 open-webui@latest serve
 WorkingDirectory=/root
 Restart=on-failure
 RestartSec=5