feat(pages): 全部 ComingSoon 頁面升級為真實 UI — 串接真實 API / 空狀態頁面

- services/topology: 串接 /api/v1/dashboard，顯示服務清單表格與主機拓撲卡片 grid
- notifications: 串接 /api/v1/notifications/channels，404 時顯示空列表
- reports: 串接 /api/v1/stats/incident-summary + /api/v1/stats/resolution-stats，顯示統計卡片
- apm: 乾淨空狀態頁（SignOz 待整合）
- apps/tickets/users/deployments: 空列表表格結構
- billing/compliance/cost/security: 空狀態卡片結構
- help: 靜態系統版本資訊頁
- zh-TW.json + en.json: 新增所有頁面 i18n key（零 hardcode 字串）

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

apps/web/messages/en.json

@@ -727,5 +727,122 @@
     "latency": "Latency",
     "uptime": "Uptime",
     "lastCheck": "Last Check"
+  },
+  "services": {
+    "title": "Services",
+    "subtitle": "All services across hosts",
+    "name": "Service Name",
+    "host": "Host",
+    "status": "Status",
+    "cpu": "CPU%",
+    "ram": "RAM%",
+    "noServices": "No service data available",
+    "fetchError": "Failed to load services"
+  },
+  "topology": {
+    "title": "Topology",
+    "subtitle": "Host architecture view",
+    "noHosts": "No host data available",
+    "fetchError": "Failed to load host data",
+    "services": "Services",
+    "cpu": "CPU",
+    "ram": "RAM"
+  },
+  "notifications": {
+    "title": "Notifications",
+    "subtitle": "Notification channel settings",
+    "channel": "Channel",
+    "type": "Type",
+    "status": "Status",
+    "noChannels": "No notification channels",
+    "fetchError": "Failed to load notification channels"
+  },
+  "reports": {
+    "title": "Reports",
+    "subtitle": "Incident statistics summary",
+    "incidentSummary": "Incident Summary",
+    "resolutionStats": "Resolution Statistics",
+    "total": "Total",
+    "resolved": "Resolved",
+    "unresolved": "Unresolved",
+    "avgResolutionTime": "Avg Resolution Time",
+    "resolutionRate": "Resolution Rate",
+    "fetchError": "Failed to load report data",
+    "noData": "No statistics available"
+  },
+  "apm": {
+    "title": "APM",
+    "subtitle": "Application Performance Monitoring",
+    "noData": "No APM Data",
+    "noDataDescription": "APM integration is not yet enabled. Data will appear after SignOz connects."
+  },
+  "apps": {
+    "title": "Applications",
+    "subtitle": "Application list",
+    "name": "App Name",
+    "version": "Version",
+    "status": "Status",
+    "noApps": "No application data available"
+  },
+  "billing": {
+    "title": "Billing",
+    "subtitle": "Cost summary",
+    "currentMonth": "Current Month",
+    "totalUsage": "Total Usage",
+    "noData": "No billing data available"
+  },
+  "compliance": {
+    "title": "Compliance",
+    "subtitle": "Compliance status overview",
+    "noData": "No compliance data available"
+  },
+  "cost": {
+    "title": "Cost Analysis",
+    "subtitle": "Resource cost analysis",
+    "noData": "No cost data available"
+  },
+  "deployments": {
+    "title": "Deployments",
+    "subtitle": "Deployment history",
+    "name": "Service",
+    "version": "Version",
+    "status": "Status",
+    "time": "Time",
+    "noDeployments": "No deployment records"
+  },
+  "help": {
+    "title": "Help",
+    "subtitle": "System information",
+    "version": "Version Info",
+    "appVersion": "Application Version",
+    "platform": "Platform",
+    "docs": "Documentation",
+    "docsDescription": "Visit AWOOOI Docs for full documentation"
+  },
+  "security": {
+    "title": "Security",
+    "subtitle": "Security events overview",
+    "noData": "No security events"
+  },
+  "tickets": {
+    "title": "Tickets",
+    "subtitle": "Ticket list",
+    "id": "Ticket ID",
+    "title_col": "Title",
+    "status": "Status",
+    "priority": "Priority",
+    "noTickets": "No tickets"
+  },
+  "users": {
+    "title": "Users",
+    "subtitle": "User management",
+    "name": "Name",
+    "role": "Role",
+    "status": "Status",
+    "noUsers": "No user data available"
+  },
+  "emptyState": {
+    "noData": "--",
+    "comingSoon": "Integration pending"
   }
 }