feat: add TypeORM, logger, schemas, hooks and stores

- Add TypeORM integration with data-source, entities and repositories
- Add logger service for structured logging
- Add Zod validation schemas for auth, cleaner and extractor
- Add custom React hooks (useAuth, useCleaner, useExtractor, useValidation)
- Add Zustand stores (useAppStore, useUserStore)
- Add UI components (Button, Modal, Toast)
- Add error types and ErpBrowserManager
- Refactor IPC handlers and services
- Add unit tests for new modules

Co-Authored-By: Claude (glm-5) <noreply@anthropic.com>

src/main/schemas/auth.schema.ts

@@ -0,0 +1,45 @@
+/**
+ * Zod schemas for Authentication module validation
+ */
+
+import { z } from 'zod'
+
+/**
+ * Schema for login request validation
+ */
+export const LoginRequestSchema = z.object({
+  username: z.string().min(1, 'Username is required'),
+  password: z.string().min(1, 'Password is required')
+})
+
+export type LoginRequestZod = z.infer<typeof LoginRequestSchema>
+
+/**
+ * Schema for user info validation
+ */
+export const UserInfoSchema = z.object({
+  id: z.number().int().positive(),
+  username: z.string().min(1),
+  userType: z.enum(['Admin', 'User', 'Guest']),
+  computerName: z.string().optional()
+})
+
+export type UserInfoZod = z.infer<typeof UserInfoSchema>
+
+/**
+ * Validate login request
+ */
+export function validateLoginRequest(input: unknown): {
+  success: boolean
+  data?: LoginRequestZod
+  error?: string
+} {
+  const result = LoginRequestSchema.safeParse(input)
+  if (result.success) {
+    return { success: true, data: result.data }
+  }
+  return {
+    success: false,
+    error: result.error.issues.map((e) => `${e.path.join('.')}: ${e.message}`).join('; ')
+  }
+}