feat: e2e workflow, auth test

[SkyeYoung]

Please answer these questions before submitting a pull request, or your PR will get closed.

Why submit this pull request?

• Bugfix
• New feature provided
• Improve performance
• Backport patches

What changes will this PR take into?

• add playwright config
• add workflow and label e2e-test
• add auth.spec.ts to help check if the workflow works
• add eslint rules to help lint the test files

Also working fine locally

[Copilot]

Pull Request Overview

This PR adds end-to-end testing capabilities using Playwright by introducing a dedicated configuration, test specs, supporting utilities, and CI/CD workflow enhancements. Key changes include the addition of a new tsconfig for e2e tests, updates to package.json and ESLint configuration to support testing/linting of e2e files, and various Docker and GitHub workflow files to run the tests in CI.

Reviewed Changes

Copilot reviewed 21 out of 22 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
tsconfig.e2e.json	New TS configuration for e2e test files
tsconfig.app.json	Updated to include specific e2e utility file
src/components/form/Btn.tsx	Updated component type signature with polymorphic props
playwright.config.ts	Added Playwright configuration for e2e testing
package.json	Updated scripts and dependencies to support e2e testing and linting
eslint.config.js	Merged ESLint rules including new e2e rules
e2e/utils/*.ts	New utilities and test setup for e2e testing
e2e/server/*.yml, Dockerfile	New server configuration files for running the test dashboard
e2e/auth.spec.ts	New authentication test spec using Playwright
.github/workflows/e2e.yml	New GitHub Action workflow to run the e2e test suite
.devcontainer/*.yml, devcontainer.json	Updated devcontainer configuration to integrate e2e services

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

[Copilot]

[nitpick] Consider removing or clarifying the commented-out 'channel: "chrome"' configuration if it is no longer needed.

Suggested change

// channel: "chrome",

[Copilot]

[nitpick] Review the merge order of the e2eRules configuration with the main ESLint settings to ensure there are no unintended overrides. Clarifying the configuration merge could improve maintainability.

Suggested change

	export default tseslint.config(
	{ ignores: ['dist', 'src/routeTree.gen.ts'] },
	e2eRules,
	export const e2eRulesConfig = e2eRules;
	export default tseslint.config(
	{ ignores: ['dist', 'src/routeTree.gen.ts'] },

[juzhiyuan]

LGTM!