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/@pkgr/core/lib/constants.d.ts

@@ -0,0 +1,8 @@
+/// <reference types="node" preserve="true" />
+export declare const CWD: string;
+export interface CjsRequire extends NodeJS.Require {
+    <T>(id: string): T;
+}
+export declare const cjsRequire: CjsRequire;
+export declare const EVAL_FILENAMES: Set<string>;
+export declare const EXTENSIONS: string[];

frontend/node_modules/@pkgr/core/lib/constants.js

@@ -0,0 +1,9 @@
+import { createRequire } from 'node:module';
+export const CWD = process.cwd();
+const importMetaUrl = import.meta.url;
+export const cjsRequire = importMetaUrl
+    ? createRequire(importMetaUrl)
+    : require;
+export const EVAL_FILENAMES = new Set(['[eval]', '[worker eval]']);
+export const EXTENSIONS = ['.ts', '.tsx', ...Object.keys(cjsRequire.extensions)];
+//# sourceMappingURL=constants.js.map

frontend/node_modules/@pkgr/core/lib/constants.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"constants.js","sourceRoot":"","sources":["../src/constants.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,aAAa,EAAE,MAAM,aAAa,CAAA;AAE3C,MAAM,CAAC,MAAM,GAAG,GAAG,OAAO,CAAC,GAAG,EAAE,CAAA;AAMhC,MAAM,aAAa,GAAG,MAAM,CAAC,IAAI,CAAC,GAAG,CAAA;AAErC,MAAM,CAAC,MAAM,UAAU,GAAe,aAAa;IACjD,CAAC,CAAC,aAAa,CAAC,aAAa,CAAC;IAC9B,CAAC,CAAC,OAAO,CAAA;AAEX,MAAM,CAAC,MAAM,cAAc,GAAG,IAAI,GAAG,CAAC,CAAC,QAAQ,EAAE,eAAe,CAAC,CAAC,CAAA;AAGlE,MAAM,CAAC,MAAM,UAAU,GAAG,CAAC,KAAK,EAAE,MAAM,EAAE,GAAG,MAAM,CAAC,IAAI,CAAC,UAAU,CAAC,UAAU,CAAC,CAAC,CAAA"}

frontend/node_modules/@pkgr/core/lib/helpers.d.ts

@@ -0,0 +1,5 @@
+export declare const tryPkg: (pkg: string) => string | undefined;
+export declare const isPkgAvailable: (pkg: string) => boolean;
+export declare const tryFile: (filename?: string[] | string, includeDir?: boolean, base?: string) => string;
+export declare const tryExtensions: (filepath: string, extensions?: string[]) => string;
+export declare const findUp: (searchEntry: string, searchFileOrIncludeDir?: boolean | string, includeDir?: boolean) => string;

frontend/node_modules/@pkgr/core/lib/helpers.js

@@ -0,0 +1,45 @@
+import fs from 'node:fs';
+import path from 'node:path';
+import { CWD, EXTENSIONS, cjsRequire } from './constants.js';
+export const tryPkg = (pkg) => {
+    try {
+        return cjsRequire.resolve(pkg);
+    }
+    catch { }
+};
+export const isPkgAvailable = (pkg) => !!tryPkg(pkg);
+export const tryFile = (filename, includeDir = false, base = CWD) => {
+    if (typeof filename === 'string') {
+        const filepath = path.resolve(base, filename);
+        return fs.existsSync(filepath) &&
+            (includeDir || fs.statSync(filepath).isFile())
+            ? filepath
+            : '';
+    }
+    for (const file of filename ?? []) {
+        const filepath = tryFile(file, includeDir, base);
+        if (filepath) {
+            return filepath;
+        }
+    }
+    return '';
+};
+export const tryExtensions = (filepath, extensions = EXTENSIONS) => {
+    const ext = [...extensions, ''].find(ext => tryFile(filepath + ext));
+    return ext == null ? '' : filepath + ext;
+};
+export const findUp = (searchEntry, searchFileOrIncludeDir, includeDir) => {
+    const isSearchFile = typeof searchFileOrIncludeDir === 'string';
+    const searchFile = isSearchFile ? searchFileOrIncludeDir : 'package.json';
+    let lastSearchEntry;
+    do {
+        const searched = tryFile(searchFile, isSearchFile && includeDir, searchEntry);
+        if (searched) {
+            return searched;
+        }
+        lastSearchEntry = searchEntry;
+        searchEntry = path.dirname(searchEntry);
+    } while (!lastSearchEntry || lastSearchEntry !== searchEntry);
+    return '';
+};
+//# sourceMappingURL=helpers.js.map

frontend/node_modules/@pkgr/core/lib/helpers.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"helpers.js","sourceRoot":"","sources":["../src/helpers.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,MAAM,SAAS,CAAA;AACxB,OAAO,IAAI,MAAM,WAAW,CAAA;AAE5B,OAAO,EAAE,GAAG,EAAE,UAAU,EAAE,UAAU,EAAE,MAAM,gBAAgB,CAAA;AAE5D,MAAM,CAAC,MAAM,MAAM,GAAG,CAAC,GAAW,EAAE,EAAE;IACpC,IAAI,CAAC;QACH,OAAO,UAAU,CAAC,OAAO,CAAC,GAAG,CAAC,CAAA;IAChC,CAAC;IAAC,MAAM,CAAC,CAAA,CAAC;AACZ,CAAC,CAAA;AAED,MAAM,CAAC,MAAM,cAAc,GAAG,CAAC,GAAW,EAAE,EAAE,CAAC,CAAC,CAAC,MAAM,CAAC,GAAG,CAAC,CAAA;AAE5D,MAAM,CAAC,MAAM,OAAO,GAAG,CACrB,QAA4B,EAC5B,UAAU,GAAG,KAAK,EAClB,IAAI,GAAG,GAAG,EACF,EAAE;IACV,IAAI,OAAO,QAAQ,KAAK,QAAQ,EAAE,CAAC;QACjC,MAAM,QAAQ,GAAG,IAAI,CAAC,OAAO,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAA;QAC7C,OAAO,EAAE,CAAC,UAAU,CAAC,QAAQ,CAAC;YAC5B,CAAC,UAAU,IAAI,EAAE,CAAC,QAAQ,CAAC,QAAQ,CAAC,CAAC,MAAM,EAAE,CAAC;YAC9C,CAAC,CAAC,QAAQ;YACV,CAAC,CAAC,EAAE,CAAA;IACR,CAAC;IAED,KAAK,MAAM,IAAI,IAAI,QAAQ,IAAI,EAAE,EAAE,CAAC;QAClC,MAAM,QAAQ,GAAG,OAAO,CAAC,IAAI,EAAE,UAAU,EAAE,IAAI,CAAC,CAAA;QAChD,IAAI,QAAQ,EAAE,CAAC;YACb,OAAO,QAAQ,CAAA;QACjB,CAAC;IACH,CAAC;IAED,OAAO,EAAE,CAAA;AACX,CAAC,CAAA;AAED,MAAM,CAAC,MAAM,aAAa,GAAG,CAAC,QAAgB,EAAE,UAAU,GAAG,UAAU,EAAE,EAAE;IACzE,MAAM,GAAG,GAAG,CAAC,GAAG,UAAU,EAAE,EAAE,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,OAAO,CAAC,QAAQ,GAAG,GAAG,CAAC,CAAC,CAAA;IACpE,OAAO,GAAG,IAAI,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,QAAQ,GAAG,GAAG,CAAA;AAC1C,CAAC,CAAA;AAED,MAAM,CAAC,MAAM,MAAM,GAAG,CACpB,WAAmB,EACnB,sBAAyC,EACzC,UAAoB,EACpB,EAAE;IACF,MAAM,YAAY,GAAG,OAAO,sBAAsB,KAAK,QAAQ,CAAA;IAE/D,MAAM,UAAU,GAAG,YAAY,CAAC,CAAC,CAAC,sBAAsB,CAAC,CAAC,CAAC,cAAc,CAAA;IAEzE,IAAI,eAAmC,CAAA;IAEvC,GAAG,CAAC;QACF,MAAM,QAAQ,GAAG,OAAO,CACtB,UAAU,EACV,YAAY,IAAI,UAAU,EAC1B,WAAW,CACZ,CAAA;QACD,IAAI,QAAQ,EAAE,CAAC;YACb,OAAO,QAAQ,CAAA;QACjB,CAAC;QACD,eAAe,GAAG,WAAW,CAAA;QAC7B,WAAW,GAAG,IAAI,CAAC,OAAO,CAAC,WAAW,CAAC,CAAA;IACzC,CAAC,QAAQ,CAAC,eAAe,IAAI,eAAe,KAAK,WAAW,EAAC;IAE7D,OAAO,EAAE,CAAA;AACX,CAAC,CAAA"}

frontend/node_modules/@pkgr/core/lib/index.cjs

@@ -0,0 +1,65 @@
+'use strict';
+
+var node_module = require('node:module');
+var fs = require('node:fs');
+var path = require('node:path');
+
+const import_meta = {};
+const CWD = process.cwd();
+const importMetaUrl = import_meta.url;
+const cjsRequire = importMetaUrl ? node_module.createRequire(importMetaUrl) : require;
+const EVAL_FILENAMES = /* @__PURE__ */ new Set(["[eval]", "[worker eval]"]);
+const EXTENSIONS = [".ts", ".tsx", ...Object.keys(cjsRequire.extensions)];
+
+const tryPkg = (pkg) => {
+  try {
+    return cjsRequire.resolve(pkg);
+  } catch (e) {
+  }
+};
+const isPkgAvailable = (pkg) => !!tryPkg(pkg);
+const tryFile = (filename, includeDir = false, base = CWD) => {
+  if (typeof filename === "string") {
+    const filepath = path.resolve(base, filename);
+    return fs.existsSync(filepath) && (includeDir || fs.statSync(filepath).isFile()) ? filepath : "";
+  }
+  for (const file of filename != null ? filename : []) {
+    const filepath = tryFile(file, includeDir, base);
+    if (filepath) {
+      return filepath;
+    }
+  }
+  return "";
+};
+const tryExtensions = (filepath, extensions = EXTENSIONS) => {
+  const ext = [...extensions, ""].find((ext2) => tryFile(filepath + ext2));
+  return ext == null ? "" : filepath + ext;
+};
+const findUp = (searchEntry, searchFileOrIncludeDir, includeDir) => {
+  const isSearchFile = typeof searchFileOrIncludeDir === "string";
+  const searchFile = isSearchFile ? searchFileOrIncludeDir : "package.json";
+  let lastSearchEntry;
+  do {
+    const searched = tryFile(
+      searchFile,
+      isSearchFile && includeDir,
+      searchEntry
+    );
+    if (searched) {
+      return searched;
+    }
+    lastSearchEntry = searchEntry;
+    searchEntry = path.dirname(searchEntry);
+  } while (!lastSearchEntry || lastSearchEntry !== searchEntry);
+  return "";
+};
+
+exports.CWD = CWD;
+exports.EVAL_FILENAMES = EVAL_FILENAMES;
+exports.EXTENSIONS = EXTENSIONS;
+exports.cjsRequire = cjsRequire;
+exports.findUp = findUp;
+exports.isPkgAvailable = isPkgAvailable;
+exports.tryExtensions = tryExtensions;
+exports.tryFile = tryFile;
+exports.tryPkg = tryPkg;

frontend/node_modules/@pkgr/core/lib/index.d.ts

@@ -0,0 +1,2 @@
+export * from './constants.js';
+export * from './helpers.js';

frontend/node_modules/@pkgr/core/lib/index.js

@@ -0,0 +1,3 @@
+export * from './constants.js';
+export * from './helpers.js';
+//# sourceMappingURL=index.js.map

frontend/node_modules/@pkgr/core/lib/index.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAAA,cAAc,gBAAgB,CAAA;AAC9B,cAAc,cAAc,CAAA"}