fix: Improve updater install script and revert test commit

- Add -u flag to Python for unbuffered logging to journald
- Configure git safe.directory automatically during install
- Revert test marker from base.html

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/templates/base.html

@@ -60,7 +60,7 @@
         </div>
         <div class="px-3 pb-2 text-muted small border-bottom d-flex align-items-center justify-content-between">
             <span id="versionDisplay">
-                <i class="bi bi-tag"></i> <span id="versionText">{{ version }}</span> <span class="text-success">(test ok!)</span>
+                <i class="bi bi-tag"></i> <span id="versionText">{{ version }}</span>
                 <span class="badge bg-secondary ms-1" id="branchBadge">{{ git_branch }}</span>
             </span>
             <button id="checkUpdateBtn" class="btn btn-sm btn-outline-secondary py-0 px-1" title="Check for updates">

scripts/updater/install.sh

@@ -75,6 +75,10 @@ if [ ! -f "$MCWEBUI_DIR/scripts/update.sh" ]; then
     error "update.sh not found in $MCWEBUI_DIR/scripts/"
 fi
 
+# Configure git safe.directory for root (required since service runs as root)
+info "Configuring git safe.directory..."
+git config --global --add safe.directory "$MCWEBUI_DIR" 2>/dev/null || true
+
 # Create service file with correct paths
 info "Creating systemd service file..."
 cat > "$SERVICE_FILE" << EOF
@@ -88,7 +92,7 @@ Type=simple
 User=root
 Environment=MCWEBUI_DIR=${MCWEBUI_DIR}
 Environment=UPDATER_TOKEN=
-ExecStart=/usr/bin/python3 ${SCRIPT_DIR}/updater.py
+ExecStart=/usr/bin/python3 -u ${SCRIPT_DIR}/updater.py
 Restart=always
 RestartSec=5