feat: add MySQL import wizard component and backend service for database restoration

src/main/ipc/index.ts

@@ -424,7 +424,7 @@ export function registerIpcHandlers(): void {
         }
     })
 
-    ipcMain.handle('mysql:import-wizard:check-db', async (_event, { versionId, dbName }) => {
+    ipcMain.handle('mysql:import-wizard:check-db', async (_event, { versionId, dbName, rootPass }) => {
         const versions = await mySqlManagerService.getVersions()
         const v = versions.find(v => v.id === versionId)
         if (!v) return { exists: false, error: 'MySQL version not found' }
@@ -438,13 +438,13 @@ export function registerIpcHandlers(): void {
             host: '127.0.0.1',
             port: v.port,
             rootUser: 'root',
-            rootPass: '' // Assuming root has no password by default in this setup
+            rootPass: rootPass || ''
         }, dbName)
 
         return { exists }
     })
 
-    ipcMain.handle('mysql:import-wizard:start', async (event, { versionId, filePath, dbName, user, pass, overwrite }) => {
+    ipcMain.handle('mysql:import-wizard:start', async (event, { versionId, filePath, dbName, user, pass, rootPass, overwrite }) => {
         const versions = await mySqlManagerService.getVersions()
         const v = versions.find(v => v.id === versionId)
         if (!v) return { success: false, message: 'MySQL version not found' }
@@ -458,7 +458,7 @@ export function registerIpcHandlers(): void {
             host: '127.0.0.1',
             port: v.port,
             rootUser: 'root',
-            rootPass: ''
+            rootPass: rootPass || ''
         }
 
         const log = (msg: string) => event.sender.send('mysql:import:log', msg)