docs: fix reporter configuration pattern in all documentation

[prosdev]

Summary

Fixes the incorrect reporter configuration examples throughout the documentation.

Problem

The documentation showed an incorrect pattern that doesn't work with Playwright:

// ❌ WRONG - Playwright doesn't accept class instances
export default {
  reporter: [
    ['list'],
    [new CoreReporter({ adapters: [...] })]
  ]
};

Solution

Updated all documentation to show the correct pattern (matching how lytics-playwright actually uses it):

// reporter.ts - Create a file that exports a class
class CustomReporter extends CoreReporter {
  constructor() {
    super({ adapters: [...] });
  }
}
export default CustomReporter;

// playwright.config.ts - Reference by file path
export default {
  reporter: [['list'], ['./reporter.ts']]
};

Files Changed

• README.md (root)
• packages/reporter/README.md
• packages/reporter/src/CoreReporter.ts (JSDoc)
• packages/reporter/src/index.ts (JSDoc)
• packages/adapters/README.md
• packages/adapters/src/index.ts (JSDoc)
• packages/annotations/README.md
• website/content/index.mdx
• website/content/docs/quickstart.mdx
• website/content/docs/reporter/index.mdx
• website/content/docs/reporter/usage.mdx
• website/content/docs/annotations/index.mdx
• website/content/docs/adapters/*.mdx (all adapter docs)

Testing

• pnpm build passes
• pnpm typecheck passes

No code changes - documentation only.