feat(source2): push all latest files - device labeling, help system, proxy docs, database isolation fix

- Added DOKUMENTASI-FILTER-PER-SITE.md (site isolation docs)
- Fixed start-with-env.js to force-load .env.production
- Fixed MONGODB_URI hostname from mongodb-netify to mongodb.prod.proit.id
- Updated .gitignore to exclude sensitive scripts and credential files
- Minor UI and labeling improvements

public/backone-logo.svg

@@ -1,21 +1,21 @@
-<svg width="200" height="200" viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
-  <defs>
-    <linearGradient id="bgGradient" x1="0%" y1="0%" x2="100%" y2="100%">
-      <stop offset="0%" stop-color="#f00a38" />
-      <stop offset="50%" stop-color="#7a0799" />
-      <stop offset="100%" stop-color="#0400ff" />
-    </linearGradient>
-  </defs>
-  
-  <!-- Gradient Circle Background -->
-  <circle cx="100" cy="100" r="100" fill="url(#bgGradient)" />
-  
-  <!-- White Abstract Shape (BackOne Logo) -->
-  <path d="M 50 45
-           L 90 45
-           C 145 45, 165 65, 165 105
-           C 165 155, 110 180, 55 180
-           C 115 160, 125 100, 50 95
-           Z" 
-        fill="#FFFFFF" />
-</svg>
+<svg width="200" height="200" viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
+  <defs>
+    <linearGradient id="bgGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" stop-color="#f00a38" />
+      <stop offset="50%" stop-color="#7a0799" />
+      <stop offset="100%" stop-color="#0400ff" />
+    </linearGradient>
+  </defs>
+  
+  <!-- Gradient Circle Background -->
+  <circle cx="100" cy="100" r="100" fill="url(#bgGradient)" />
+  
+  <!-- White Abstract Shape (BackOne Logo) -->
+  <path d="M 50 45
+           L 90 45
+           C 145 45, 165 65, 165 105
+           C 165 155, 110 180, 55 180
+           C 115 160, 125 100, 50 95
+           Z" 
+        fill="#FFFFFF" />
+</svg>