feat(source2): lock dark mode, sans-serif typography, and all recent updates

docs/log/2026-07-27-1658-n.md

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+# Iteration Log - 2026-07-27 16:58
+
+* **Request**: Deploy MAC address custom labeling feature to production domain (`demoplace.my.id`).
+* **Trigger**: `n` (Feature Extension & Deployment)
+
+## Changes Implemented
+1. **Flows Integration**:
+   - Modified [backend/routes/dashboard/flows.js](file:///c:/Users/demo/Downloads/Deep%20Package%20Inspection/backend/routes/dashboard/flows.js) to resolve client MACs via `DeviceStat` fallback and map them to custom labels.
+   - Modified [src/app/(dashboard)/flows/page.tsx](file:///c:/Users/demo/Downloads/Deep%20Package%20Inspection/src/app/(dashboard)/flows/page.tsx) to render the resolved `src_label` as a cyan subtext below the IP in the Src IP column.
+2. **Device List Merging**:
+   - Updated [backend/routes/dashboard/devices.js](file:///c:/Users/demo/Downloads/Deep%20Package%20Inspection/backend/routes/dashboard/devices.js) to query both `DeviceStat` and `Flow` collections in parallel and merge results based on unique MAC Address.
+3. **Frontend Time Filtering**:
+   - Integrated `useTimeFilter()` React Context in [src/app/(dashboard)/device-labeling/page.tsx](file:///c:/Users/demo/Downloads/Deep%20Package%20Inspection/src/app/(dashboard)/device-labeling/page.tsx) to reload device listing dynamically on global time-range selection.
+
+## Deployment Progress & Outcome
+- **Action**: Ran `npm run deploy`.
+- **Steps Executed**:
+  - Locally compiled using `next build` successfully.
+  - Uploaded 34 modified source items via SFTP.
+  - Executed remote database migrations to sync configuration schema records.
+  - Executed NODE_ENV=production PM2 reload for `backone-backend`, `backone-proxy`, and `backone-frontend`.
+  - Tested health endpoint: returned `{"ok":true,"message":"BackOne Backend berjalan (MongoDB read-only mode)"...}`.
+- **Outcome**: **SUCCESSFUL** deployment.
+
+## Considerations for Next Time
+- All routes and components compiled cleanly with no TypeScript compiler errors.