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

migration-temp/customagentlocations.json

@@ -0,0 +1,35 @@
+[
+  {
+    "_id": "6a584fdb36539224fa4cbfd9",
+    "agent_uuid": "F6-2V-DT-8A",
+    "site_uuid": "6681452d_9cae_4ff4_8ae8_0d504774265e",
+    "latitude": -6.2263304,
+    "longitude": 106.4247322,
+    "label": "CPI Balaraja Agent Office",
+    "created_at": "2026-07-14T04:03:09.294Z",
+    "updated_at": "2026-07-14T04:03:09.294Z",
+    "__v": 0
+  },
+  {
+    "_id": "6a584fdb36539224fa4cbfda",
+    "agent_uuid": "2F-TF-1D-GK",
+    "site_uuid": "6681452d_9cae_4ff4_8ae8_0d504774265e",
+    "latitude": -6.3763318,
+    "longitude": 106.8983017,
+    "label": "JRP Cibubur Agent",
+    "created_at": "2026-07-14T04:03:09.303Z",
+    "updated_at": "2026-07-14T04:57:22.288Z",
+    "__v": 0
+  },
+  {
+    "_id": "6a584fdb36539224fa4cbfdb",
+    "agent_uuid": "8A-V3-PB-85",
+    "site_uuid": "6681452d_9cae_4ff4_8ae8_0d504774265e",
+    "latitude": -6.2253265,
+    "longitude": 106.8061484,
+    "label": "IFG LT.18 Agent HQ",
+    "created_at": "2026-07-14T04:03:09.322Z",
+    "updated_at": "2026-07-14T04:03:09.322Z",
+    "__v": 0
+  }
+]