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

docs/log/2026-07-23-0920-rename-online-offline-status.md

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+# Log: Renamed Online/Offline Status to Traffic Status
+
+**Trigger**: Rename online/offline status to prevent confusion with connection status
+**Date**: 2026-07-23 09:20 WIB
+**Affected files**:
+- `src/lib/actions/agents.ts`
+- `src/app/(dashboard)/agents/columns.tsx`
+
+## Changes Done
+
+1. Changed `statusHuman` calculation in `src/lib/actions/agents.ts`:
+   - `isOnline` (having flows in 12 hours) now outputs `'Active Traffic'`.
+   - Lacking flows in 12 hours now outputs `'No Active Traffic (Last seen: ... WIB)'` (or just `'No Active Traffic'` if last seen date is missing).
+2. Changed agent inventory table columns in `src/app/(dashboard)/agents/columns.tsx`:
+   - Renamed column header from `"Status"` to `"Traffic Status"`.
+   - Updated accessor styling to display a pulsing green dot for `"Active Traffic"` and a professional gray-slate text representation for `"No Active Traffic"`.
+3. Removed duplicate `getExternalAccountColumns` definition at the bottom of `columns.tsx`, successfully bringing the file size down to 182 lines (under the 256-line threshold limit).
+4. Checked that compilation is clean and builds successfully.