Add E2E test coverage for core mobile flows

[Lakes41]

Difficulty: Advanced

Type: Test

Summary

Add end-to-end tests for onboarding, wallet entry, guild navigation, access checking, and settings reset to catch regressions that unit tests may miss.

Current Behaviour

The project includes Vitest scripts and React Native Testing Library as a dependency, but there is no visible device-level E2E setup for the main mobile flows.

Expected Behaviour

Contributors should be able to run a deterministic E2E suite against the Expo app in a simulator or supported test runner.

Suggested Implementation

Adopt an Expo-compatible E2E tool such as Maestro or Detox. Add test IDs to core screens and components. Mock network calls where necessary so tests do not depend on the live GuildPass API.

Files or Areas Likely Affected

• app/onboarding.tsx
• app/profile.tsx
• app/guilds.tsx
• app/guilds/[guildId].tsx
• app/access-check.tsx
• app/settings.tsx
• src/components/
• .github/workflows/
• README.md

Acceptance Criteria

• E2E tests cover onboarding to profile navigation
• E2E tests cover manual wallet entry
• E2E tests cover guild list and guild detail navigation
• E2E tests cover an access check success and failure path
• E2E tests cover reset app state
• README documents how to run the E2E suite locally

Additional Notes

Prefer mocked network responses for deterministic CI runs.

[Emoji-dot]

I would like to work on this issue

[grantfox-oss]

🦊 GrantFox — @Emoji-dot has been assigned to this issue as part of the Official Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #23)
2. Your PR will be reviewed by the Adamantine-guild maintainers

Good luck! Track your progress on GrantFox.

[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox as part of the Official Campaign campaign!

@Emoji-dot's PR #44 was approved and merged by @Lakes41.

🏆 @Emoji-dot: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (366 total points). Track your full progress on GrantFox.

👏 Great work, @Emoji-dot! Keep contributing to Adamantine-guild.