feat: homelab deployment - NPM + IONOS DNS + monitoring + NAS backup

- Restructured docker-compose for Nginx Proxy Manager (no custom nginx)
- Added domain wordly.art configuration
- Added Prometheus + Grafana monitoring stack with pre-configured dashboards
- Added PostgreSQL backup script to NAS (daily/weekly/monthly rotation)
- Added alert rules for backend, system, and Docker metrics
- Updated deployment guide for NPM + IONOS DNS homelab setup
- Added marketing plan document
- PDF translator and watermark support
- Enhanced middleware, routes, and translator modules

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

frontend/src/components/ui/badge.tsx

@@ -117,7 +117,7 @@ const Badge = React.forwardRef<HTMLDivElement, BadgeProps>(
 
         {/* Icon */}
         {icon && (
-          <span className="mr-1 flex-shrink-0">
+          <span className="me-1 flex-shrink-0">
             {icon}
           </span>
         )}
@@ -126,7 +126,7 @@ const Badge = React.forwardRef<HTMLDivElement, BadgeProps>(
         <span className="flex items-center gap-1">
           {children}
           {displayCount && (
-            <span className="ml-1 bg-white/20 px-1.5 py-0.5 rounded text-xs font-bold">
+            <span className="ms-1 bg-white/20 px-1.5 py-0.5 rounded text-xs font-bold">
               {displayCount}
             </span>
           )}
@@ -137,7 +137,7 @@ const Badge = React.forwardRef<HTMLDivElement, BadgeProps>(
           <button
             type="button"
             onClick={handleRemove}
-            className="ml-1 flex-shrink-0 rounded-full bg-white/20 hover:bg-white/30 transition-colors p-0.5"
+            className="ms-1 flex-shrink-0 rounded-full bg-white/20 hover:bg-white/30 transition-colors p-0.5"
             aria-label="Remove badge"
           >
             <svg