Set up comprehensive frontend testing infrastructure

- Install Jest for unit testing with React Testing Library
- Install Playwright for end-to-end testing
- Configure Jest with proper TypeScript support and module mapping
- Create test setup files and utilities for both unit and e2e tests

Components:
* Jest configuration with coverage thresholds
* Playwright configuration with browser automation
* Unit tests for LoginForm, AuthContext, and useSocketIO hook
* E2E tests for authentication, dashboard, and agents workflows
* GitHub Actions workflow for automated testing
* Mock data and API utilities for consistent testing
* Test documentation with best practices

Testing features:
- Unit tests with 70% coverage threshold
- E2E tests with API mocking and user journey testing
- CI/CD integration for automated test runs
- Cross-browser testing support with Playwright
- Authentication system testing end-to-end

🚀 Generated with [Claude Code](https://claude.ai/code)

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

frontend/node_modules/bs-logger/dist/logger/index.d.ts

@@ -0,0 +1,37 @@
+import { LogContext } from './context';
+import { LogMessageTranslator } from './message';
+import { LogTarget } from './target';
+interface LogMethod {
+    (message: string, ...args: any[]): void;
+    (context: LogContext, message: string, ...args: any[]): void;
+    isEmptyFunction?: boolean;
+}
+interface LogChildMethod {
+    (context: LogContext): Logger;
+    (translate: LogMessageTranslator): Logger;
+}
+interface LogWrapMethod {
+    <F extends (...args: any[]) => any>(func: F): F;
+    <F extends (...args: any[]) => any>(message: string, func: F): F;
+    <F extends (...args: any[]) => any>(context: LogContext, message: string, func: F): F;
+    <F extends (...args: any[]) => any>(level: number, message: string, func: F): F;
+}
+interface Logger extends LogMethod {
+    trace: LogMethod;
+    debug: LogMethod;
+    info: LogMethod;
+    warn: LogMethod;
+    error: LogMethod;
+    fatal: LogMethod;
+    child: LogChildMethod;
+    wrap: LogWrapMethod;
+}
+declare const resetSequence: (next?: number) => void;
+declare const lastSequenceNumber: () => number;
+interface CreateLoggerOptions {
+    context?: LogContext;
+    translate?: LogMessageTranslator;
+    targets?: string | LogTarget[];
+}
+declare const createLogger: ({ context: baseContext, targets: logTargets, translate: logTranslator, }?: CreateLoggerOptions) => Logger;
+export { createLogger, lastSequenceNumber, Logger, LogMethod, resetSequence, CreateLoggerOptions };