immichframe: set the admin password the new admin UI requires

immichFrame/ImmichFrame#698 added an admin UI that refuses to open
/admin unless IMMICHFRAME_ADMIN_PASSWORD is set, leaving users to edit
the unit by hand after an install or an upgrade from an older version.

Generate one, put it in the unit next to the other Environment lines,
and record it in ~/immichframe.creds the way the other scripts record
credentials. The update adds the line only when it is missing, so a
password already set by hand survives.

ct/immichframe.sh

@@ -79,6 +79,17 @@ function update_script() {
     restore_backup
     chown -R immichframe:immichframe /opt/immichframe
 
+    if ! grep -q '^Environment=IMMICHFRAME_ADMIN_PASSWORD=' /etc/systemd/system/immichframe.service; then
+      msg_info "Setting Admin Password"
+      ADMIN_PASSWORD=$(openssl rand -hex 16)
+      sed -i "/^Environment=DOTNET_CONTENTROOT=/a Environment=IMMICHFRAME_ADMIN_PASSWORD=${ADMIN_PASSWORD}" /etc/systemd/system/immichframe.service
+      {
+        echo "ImmichFrame Admin User: admin"
+        echo "ImmichFrame Admin Password: $ADMIN_PASSWORD"
+      } >>~/immichframe.creds
+      systemctl daemon-reload
+      msg_ok "Set Admin Password (see ~/immichframe.creds)"
+    fi
 
     msg_info "Starting Service"
     systemctl start immichframe

ct/suggestarr.sh

@@ -37,19 +37,8 @@ function update_script() {
     systemctl stop suggestarr
     msg_ok "Stopped Service"
 
-    mkdir -p /opt/suggestarr_data
-    if [[ -d /opt/suggestarr/config/config_files && ! -L /opt/suggestarr/config/config_files ]]; then
-      msg_info "Migrating Configuration"
-      cp -an /opt/suggestarr/config/config_files/. /opt/suggestarr_data/ 2>/dev/null || true
-      msg_ok "Migrated Configuration to /opt/suggestarr_data"
-    fi
-
     CLEAN_INSTALL=1 fetch_and_deploy_gh_release "suggestarr" "giuseppe99barchetta/SuggestArr" "tarball"
 
-    mkdir -p /opt/suggestarr/config
-    rm -rf /opt/suggestarr/config/config_files
-    ln -sfn /opt/suggestarr_data /opt/suggestarr/config/config_files
-
     msg_info "Building Frontend"
     cd /opt/suggestarr/client
     $STD npm install

install/immichframe-install.sh

@@ -60,6 +60,11 @@ chown -R immichframe:immichframe /opt/immichframe
 msg_ok "Setup ImmichFrame"
 
 msg_info "Creating Service"
+ADMIN_PASSWORD=$(openssl rand -hex 16)
+{
+  echo "ImmichFrame Admin User: admin"
+  echo "ImmichFrame Admin Password: $ADMIN_PASSWORD"
+} >>~/immichframe.creds
 cat <<EOF >/etc/systemd/system/immichframe.service
 [Unit]
 Description=ImmichFrame Digital Photo Frame
@@ -74,6 +79,7 @@ ExecStart=/usr/bin/dotnet /opt/immichframe/ImmichFrame.WebApi.dll
 Environment=ASPNETCORE_URLS=http://0.0.0.0:8080
 Environment=ASPNETCORE_ENVIRONMENT=Production
 Environment=DOTNET_CONTENTROOT=/opt/immichframe
+Environment=IMMICHFRAME_ADMIN_PASSWORD=$ADMIN_PASSWORD
 Restart=always
 RestartSec=5
 StandardOutput=journal

install/suggestarr-install.sh

@@ -38,9 +38,7 @@ $STD uv pip install --python /opt/suggestarr/.venv -r /opt/suggestarr/api_servic
 msg_ok "Set up Python Environment"
 
 msg_info "Configuring SuggestArr"
-mkdir -p /opt/suggestarr_data /opt/suggestarr/config
-rm -rf /opt/suggestarr/config/config_files
-ln -sfn /opt/suggestarr_data /opt/suggestarr/config/config_files
+mkdir -p /opt/suggestarr_data
 cat <<EOF >/opt/suggestarr.env
 SUGGESTARR_PORT=5000
 LOG_LEVEL=info