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/napi-postinstall/lib/target.js

@@ -0,0 +1,56 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseTriple = parseTriple;
+const constants_js_1 = require("./constants.js");
+const CpuToNodeArch = {
+    x86_64: 'x64',
+    aarch64: 'arm64',
+    i686: 'ia32',
+    armv7: 'arm',
+    riscv64gc: 'riscv64',
+    powerpc64le: 'ppc64',
+};
+const SysToNodePlatform = {
+    linux: 'linux',
+    freebsd: 'freebsd',
+    darwin: 'darwin',
+    windows: 'win32',
+};
+function parseTriple(rawTriple) {
+    if (rawTriple === constants_js_1.WASM32_WASI ||
+        rawTriple === `${constants_js_1.WASM32_WASI}-preview1-threads` ||
+        rawTriple.startsWith(`${constants_js_1.WASM32}-${constants_js_1.WASI}p`)) {
+        return {
+            triple: rawTriple,
+            platformArchABI: constants_js_1.WASM32_WASI,
+            platform: constants_js_1.WASI,
+            arch: constants_js_1.WASM32,
+            abi: constants_js_1.WASI,
+        };
+    }
+    const triple = rawTriple.endsWith(constants_js_1.EABI)
+        ? `${rawTriple.slice(0, -4)}-${constants_js_1.EABI}`
+        : rawTriple;
+    const triples = triple.split('-');
+    let cpu;
+    let sys;
+    let abi = null;
+    if (triples.length === 2) {
+        ;
+        [cpu, sys] = triples;
+    }
+    else {
+        ;
+        [cpu, , sys, abi = null] = triples;
+    }
+    const platform = SysToNodePlatform[sys] ?? sys;
+    const arch = CpuToNodeArch[cpu] ?? cpu;
+    return {
+        triple: rawTriple,
+        platformArchABI: abi ? `${platform}-${arch}-${abi}` : `${platform}-${arch}`,
+        platform,
+        arch,
+        abi,
+    };
+}
+//# sourceMappingURL=target.js.map