feat: redesign /logs page with table UI and date range filter

- Replace timeline view with table layout (Time, Operator, Type, Message)
- Add date range filter using @mantine/dates DatePickerInput
- Add SegmentedControl for log type filter
- Disable App Logs and Settings menu on /dev
- Remove Activity Logs menu from /dev (moved to /logs)
- Add dateFrom/dateTo query params to /api/logs backend
- Import @mantine/dates/styles.css to fix datepicker styling

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

package.json

@@ -28,11 +28,16 @@
     "@elysiajs/swagger": "^1.3.1",
     "@mantine/charts": "^9.0.0",
     "@mantine/core": "^8.3.18",
+    "@mantine/dates": "^9.1.1",
     "@mantine/hooks": "^8.3.18",
+    "@mantine/modals": "^8.3.18",
     "@mantine/notifications": "^8.3.18",
     "@prisma/client": "6",
     "@tanstack/react-query": "^5.95.2",
     "@tanstack/react-router": "^1.168.10",
+    "@xyflow/react": "^12.6.4",
+    "dayjs": "^1.11.20",
+    "elkjs": "^0.9.3",
     "elysia": "^1.4.28",
     "minio": "^8.0.7",
     "postcss": "^8.5.8",
@@ -42,10 +47,7 @@
     "react-dom": "^19",
     "react-icons": "^5.6.0",
     "recharts": "^3.8.1",
-    "swr": "^2.4.1",
-    "@mantine/modals": "^8.3.18",
-    "@xyflow/react": "^12.6.4",
-    "elkjs": "^0.9.3"
+    "swr": "^2.4.1"
   },
   "devDependencies": {
     "@biomejs/biome": "^2.4.10",