refactor: split preload api by domain

src/preload/api/auth.ts

@@ -0,0 +1,15 @@
+import type { LoginRequest } from '../../main/types/auth-ipc.types'
+import type { UserInfo } from '../../main/types/user.types'
+import { IPC_CHANNELS } from '../../shared/ipc-channels'
+import { invokeIpc } from '../lib/ipc'
+
+export const authApi = {
+  getComputerName: () => invokeIpc(IPC_CHANNELS.AUTH_GET_COMPUTER_NAME),
+  silentLogin: () => invokeIpc(IPC_CHANNELS.AUTH_SILENT_LOGIN),
+  login: (request: LoginRequest) => invokeIpc(IPC_CHANNELS.AUTH_LOGIN, request),
+  logout: () => invokeIpc(IPC_CHANNELS.AUTH_LOGOUT),
+  getCurrentUser: () => invokeIpc(IPC_CHANNELS.AUTH_GET_CURRENT_USER),
+  getAllUsers: () => invokeIpc(IPC_CHANNELS.AUTH_GET_ALL_USERS),
+  switchUser: (userInfo: UserInfo) => invokeIpc(IPC_CHANNELS.AUTH_SWITCH_USER, userInfo),
+  isAdmin: () => invokeIpc(IPC_CHANNELS.AUTH_IS_ADMIN)
+} as const