fix(fireshare): rebuild client on update to fix nginx 500

After update, the frontend was not rebuilt while nginx still served /opt/fireshare/app/client/build, causing 500 errors. Match install behavior with npm install and npm run build.

Fixes #14812

Co-authored-by: Cursor <cursoragent@cursor.com>

CHANGELOG.md

@@ -472,6 +472,12 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 ## 2026-06-01
 
+### 🚀 Updated Scripts
+
+  - #### 🐞 Bug Fixes
+
+    - [FileFlows] Fix service handling by using systemctl --all with quoted glob [@adrianmusante](https://github.com/adrianmusante) ([#14838](https://github.com/community-scripts/ProxmoxVE/pull/14838))
+
 ## 2026-05-31
 
 ### 🚀 Updated Scripts

ct/fileflows.sh

@@ -34,7 +34,7 @@ function update_script() {
   update_available=$(curl -fsSL -X 'GET' "http://localhost:19200/api/status/update-available" -H 'accept: application/json' | jq .UpdateAvailable)
   if [[ "${update_available}" == "true" ]]; then
     msg_info "Stopping Service"
-    systemctl stop fileflows*
+    systemctl --all stop 'fileflows*'
     msg_info "Stopped Service"
 
     msg_info "Creating Backup"
@@ -46,7 +46,7 @@ function update_script() {
     fetch_and_deploy_from_url "https://fileflows.com/downloads/zip" "/opt/fileflows"
 
     msg_info "Starting Service"
-    systemctl start fileflows*
+    systemctl --all start 'fileflows*'
     msg_ok "Started Service"
     msg_ok "Updated successfully!"
   else

ct/fireshare.sh

@@ -53,6 +53,12 @@ function update_script() {
     export VIDEO_DIRECTORY=/opt/fireshare-videos
     export PROCESSED_DIRECTORY=/opt/fireshare-processed
     $STD uv run flask db upgrade
+
+    msg_info "Building Fireshare Client"
+    cd /opt/fireshare/app/client
+    $STD npm install
+    $STD npm run build
+    msg_ok "Built Fireshare Client"
     msg_ok "Updated Fireshare"
 
     msg_info "Starting Service"