feat(desktop): remember login credentials

apps/desktop-client/src/preload/bridge.ts

@@ -33,6 +33,11 @@ interface DesktopAppSettings {
   keepRunningInBackground: boolean
 }
 
+interface DesktopLoginCredentials {
+  identifier: string
+  password: string
+}
+
 const rendererProxyRequestChannel = 'desktop:renderer-devtools-proxy:request'
 const rendererProxyResponseChannel = 'desktop:renderer-devtools-proxy:response'
 
@@ -137,6 +142,14 @@ const desktopBridge = {
     openSettingsWindow: () => ipcRenderer.invoke('desktop:open-settings-window') as Promise<null>,
     getAppSettings: () =>
       ipcRenderer.invoke('desktop:get-app-settings') as Promise<DesktopAppSettings>,
+    getLoginCredentials: () =>
+      ipcRenderer.invoke('desktop:get-login-credentials') as Promise<DesktopLoginCredentials | null>,
+    saveLoginCredentials: (credentials: DesktopLoginCredentials) =>
+      ipcRenderer.invoke('desktop:save-login-credentials', credentials) as Promise<
+        DesktopLoginCredentials
+      >,
+    clearLoginCredentials: () =>
+      ipcRenderer.invoke('desktop:clear-login-credentials') as Promise<null>,
     setAppSetting: (key: keyof DesktopAppSettings, value: boolean) =>
       ipcRenderer.invoke('desktop:set-app-setting', key, value) as Promise<DesktopAppSettings>,
     syncRuntimeSession: (session: DesktopRuntimeSessionSyncRequest | null) =>