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/char-regex/package.json

@@ -0,0 +1,44 @@
+{
+	"name": "char-regex",
+	"version": "1.0.2",
+	"description": "A regex to match any full character, considering weird character ranges.",
+	"repository": "https://github.com/Richienb/char-regex.git",
+	"author": "Richie Bendall <richiebendall@gmail.com>",
+	"license": "MIT",
+	"main": "index.js",
+	"files": [
+		"index.js",
+		"index.d.ts"
+	],
+	"engines": {
+		"node": ">=10"
+	},
+	"scripts": {
+		"lint": "xo",
+		"test": "yarn lint && ava"
+	},
+	"keywords": [
+		"character",
+		"regex",
+		"match",
+		"split",
+		"length"
+	],
+	"dependencies": {},
+	"devDependencies": {
+		"@babel/core": "^7.8.4",
+		"@babel/plugin-proposal-unicode-property-regex": "^7.8.3",
+		"array-uniq": "^2.1.0",
+		"ava": "^3.0.0",
+		"emoji.json": "^12.1.1",
+		"eslint-config-richienb": "^0.3.0",
+		"unicode-chars": "^1.0.1",
+		"xo": "^0.25.3"
+	},
+	"resolutions": {
+		"eslint": "^6.8.0"
+	},
+	"xo": {
+		"extends": "richienb/node"
+	}
+}