refactor: remove landing page

[vrlda]

Summary

• Remove the README screenshots section and landing-page screenshot.
• Delete the landing page component and its dedicated styles.
• Redirect / and unknown routes to /auth so the app no longer references a removed page.

Verification

• Frontend lint passes.
• Frontend production build passes.
• No landing-page or screenshot references remain in the repository.
• git diff --check passes.

Summary by CodeRabbit

• User Experience

  • The landing page has been removed.
  • Opening the app or visiting an unknown route now takes you directly to authentication.

• Documentation

  • Removed screenshots and related landing-page descriptions from the README.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: d878167b-e25e-48f8-84c3-2c6158082495

📥 Commits

Reviewing files that changed from the base of the PR and between 23eb729 and 2e36171.

⛔ Files ignored due to path filters (1)

• docs/screenshots/landing.png is excluded by !**/*.png

📒 Files selected for processing (4)

• README.md
• dash/frontend/src/App.jsx
• dash/frontend/src/index.css
• dash/frontend/src/pages/Landing.jsx

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📝 Walkthrough

Walkthrough

The frontend no longer renders a landing page. Root and unknown routes redirect to /auth. Landing-page code, styles, decorative backgrounds, responsive rules, and README screenshots are removed.

Changes

Landing page removal

Layer / File(s)	Summary
Redirect application routes dash/frontend/src/App.jsx	The root and catch-all routes redirect to /auth. The unused Landing import is removed.
Remove landing-page assets dash/frontend/src/pages/Landing.jsx, dash/frontend/src/index.css, README.md	The landing component, related CSS and responsive rules, decorative orbs, and README Screenshots section are removed.

Estimated code review effort: 2 (Simple) | ~10 minutes

Possibly related PRs

• vrlda/apollo#2: This PR introduced the landing page and its README screenshot, which this change removes.

Suggested reviewers: vrlda-agent

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/remove-landing-page

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