docs: fix logo and hide prelaunch Earn content

[DreamXzxy]

Summary

• Replace the docs navbar, footer, and favicon logo with the Ring logo asset used by new-interface.
• Remove the old simplified docs-only logo component.
• Remove prelaunch Earn-adjacent docs content from the public docs, including the FewMorphoRouter vault documentation pages.
• Rewrite remaining v4 wording that used earn, yield, staking, reward, or liquidity-mining language into neutral fee/accounting terminology.
• Ignore static SVG assets in Prettier so the new logo and existing SVG assets do not fail parser inference.

Validation

• yarn lint
• yarn build
• yarn prettier --check docusaurus.config.ts src/components/Icons/index.tsx src/theme/Footer.tsx src/theme/Navbar/Content/index.tsx
• rg checks for earn/earned/earning/earnings/yield/staking/morpho/vault/reward/liquidity mining terms in docs source

Notes

• yarn prettier:check still reports the existing local .claude/settings.local.json formatting issue.

[cursor]

Bugbot is not enabled for your account, so this pull request was not reviewed.

Enable Bugbot in the Cursor dashboard to get automatic reviews on future PRs.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
docs	Ready	Preview, Comment	Jul 22, 2026 8:42am