feat: enable /yields route

[gomesalexandre]

Description

Enable /yields route and make yield a first-class route on mobile.

• Replace History tab in mobile bottom nav with Earn tab (routes to /yields)
• Add History icon button to mobile header (after search and QR icons)
• Enable yield feature flags by default (VITE_FEATURE_YIELD_XYZ, VITE_FEATURE_YIELDS_PAGE, VITE_FEATURE_YIELD_MULTI_ACCOUNT)

Issue (if applicable)

N/A

Risk

Low - UI changes only, no transaction logic affected.

What protocols, transaction types, wallets or contract interactions might be affected by this PR?

None - this is purely navigation/discoverability improvements.

Testing

Engineering

1. Open the app on mobile viewport (or actual mobile device)
2. Verify the bottom nav shows "Earn" instead of "History"
3. Tap "Earn" tab and verify it navigates to /yields
4. Verify the History icon appears in the top header (rightmost icon after search and QR)
5. Tap History icon and verify it navigates to /history
6. Verify yield feature flags are enabled by default

Operations

• Verify mobile navigation changes work correctly
• Verify yield pages are accessible and functional

Screenshots (if applicable)

Summary by CodeRabbit

• New Features
  • Users can now access yields management features directly from navigation with a dedicated yields section.
  • Multi-account yield management capabilities are now available.
  • Mobile users now have convenient access to transaction history through a new history button in the mobile navigation header.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

📝 Walkthrough

Walkthrough

Environment feature flags for yield functionality are enabled in .env and consolidated. Yield-related feature flags are removed from .env.development and .env.production files. A new /yields/* route is added to the public route declarations and gated by feature flags. A history navigation button is added to the mobile user header component.

Changes

Cohort / File(s)	Summary
Environment Configuration .env, .env.development, .env.production	Three yield feature flags (VITE_FEATURE_YIELD_XYZ, VITE_FEATURE_YIELDS_PAGE, VITE_FEATURE_YIELD_MULTI_ACCOUNT) are enabled in .env. The same flags are removed from .env.development and two flags from .env.production, consolidating configuration management.
Route Configuration src/Routes/RoutesCommon.tsx	New yields route added at /yields/* with TbTrendingUp icon, gated by VITE_FEATURE_YIELD_XYZ and VITE_FEATURE_YIELDS_PAGE feature flags. History route updated to use explicit hide: true instead of mobileNav/hideDesktop properties. TbTrendingUp icon imported from react-icons/tb.
Mobile Navigation src/pages/Dashboard/components/DashboardHeader/MobileUserHeader.tsx	History button added to mobile header with TimeIcon, wired to navigate to /history with haptic feedback via device vibration.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~15 minutes

Possibly related PRs

• feat: partial yield.xyz toggle #11704: Modifies yield feature flags and adds a gated /yield/:yieldId/* route alongside the main route addition, providing complementary yield routing functionality.
• fix: yields polish one #11742: Implements modifications to Yields page and components that align with the feature flag enablement and route exposure in this change.

Poem

🐰 Yields now sprout from flags so bright,
Routes bloom in mobile light,
History hops a button's way,
Navigation leads the day! 🥕✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The pull request title accurately reflects the main objective: enabling the /yields route and making it a first-class feature on mobile by updating routes, feature flags, and mobile navigation.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch feat_yield_full_toggle_2

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[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In @.env:
- Around line 310-314: Reorder the yield-related env vars so dotenv-linter
ordering passes by moving VITE_FEATURE_YIELD_XYZ to appear after the other yield
entries; specifically update the block containing VITE_FEATURE_YIELDS_PAGE,
VITE_YIELD_XYZ_API_KEY, and VITE_FEATURE_YIELD_MULTI_ACCOUNT so that
VITE_FEATURE_YIELD_XYZ comes after them (preserve existing values and
formatting).