- Create helpers directory structure
- Add api-helpers.ts with authentication and API mocking functions
- Add ui-helpers.ts with common UI interaction utilities
- Add data-helpers.ts with test data generators
- Create base.spec.ts as reusable test template
- Update support/index.ts to import and expose helper modules globally
- Fix specPattern in cypress.config.ts: change from '*.cy.ts' to '*.spec.ts' to match actual test file naming convention
- Fix forbidGeolocation command: use callsFake() instead of rejects() which is not a valid Cypress stub method
- Remove redundant localStorage cleanup: keep only afterEach hook, remove beforeEach hook to avoid duplication
- Remove unused @cypress/schematic dependency from e2e/package.json
- Add comprehensive README.md with E2E testing documentation covering test structure, setup, running tests, custom commands, and best practices