fix: move toast notification to bottom-right and update slide animation (#1716)

[aaniya22]

Summary

Fixes #1716

The toast notification ("Check out our latest leaderboard!") was appearing at the top-right of the screen, overlapping the navbar and cluttering the top UI. This fix moves it to the bottom-right for a cleaner, less intrusive experience.

Changes Made

• src/theme/Root.module.css — changed top: 20px to bottom: 20px in .toastContainer
• src/theme/Root.module.css — updated slideDownFadeOut keyframes to slide up from bottom (translateY(10px)) instead of sliding down from top (translateY(-10px))

Before

Toast appeared at top-right, overlapping the navigation bar.

After

Toast appears at bottom-right with a slide-up animation, keeping the top UI clean.

---

Contributing under GSSoC'26

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[github-actions]

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[github-actions]

✅ Synchronized metadata from Issue #1716:

• Labels: level 1, recode, Enhacement, quality:clean, gssoc:approved, type:docs, type:testing
• Milestone: recode:launch 3.0

[vercel]

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

Project	Deployment	Actions	Updated (UTC)
recode-website	Ready	Preview, Comment	May 26, 2026 7:11am

[sanjay-kv]

review with @Adez017

[Adez017]

@aaniya22 the main objective is to make the toast notification below the search bar , can you cross check with the css modification? . The current one looks simply toast notification is placed at the bottom.

[github-actions]

✅ Synchronized metadata from Issue #1716:

• Labels: level 1, recode, Enhacement, quality:clean, gssoc:approved, type:docs, type:testing
• Milestone: recode:launch 3.0

[Adez017]

Hi @sanjay-kv i had pushed some chnages can we trigger the CI t preview?