feat(frontend) : add DatabaseInfo type and service

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

frontend/services/dashboard.ts

@@ -1,4 +1,4 @@
-import type { DashboardResponse, EnvironmentHealth } from './dto/dashboard'
+import type { DashboardResponse, EnvironmentHealth, DatabaseInfo } from './dto/dashboard'
 
 export function getDashboard(): Promise<DashboardResponse> {
     return useApi().get<DashboardResponse>('/dashboard', undefined, {
@@ -11,3 +11,9 @@ export function getEnvironmentHealth(envId: number): Promise<EnvironmentHealth>
         toast: false,
     })
 }
+
+export function getDatabaseInfo(envId: number): Promise<DatabaseInfo> {
+    return useApi().get<DatabaseInfo>(`/environments/${envId}/database`, undefined, {
+        toast: false,
+    })
+}

frontend/services/dto/application.ts

@@ -12,6 +12,7 @@ type Environment = {
     deployScriptPath: string
     maintenanceFilePath: string
     appUrl?: string
+    databaseName?: string
     logFiles: LogFile[]
     maintenance: boolean
 }
@@ -22,6 +23,7 @@ type EnvironmentWrite = {
     deployScriptPath: string
     maintenanceFilePath: string
     appUrl?: string
+    databaseName?: string
     logFiles: LogFile[]
 }
 

frontend/services/dto/dashboard.ts

@@ -22,6 +22,16 @@ type PortMapping = {
     protocol: string
 }
 
+type DatabaseInfo = {
+    connected: boolean
+    name: string
+    size: string
+    tableCount: number
+    activeConnections: number
+    cacheHitRatio: number
+    largestTable: string
+}
+
 type EnvironmentHealth = {
     status: string
     version: string