Fix critical bugs and add production-readiness features#2

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Dandiggas wants to merge 15 commits intomainfrom

claude/check-commit-history-JJq65

Commits on Feb 7, 2026

Add production deployment configuration for Railway

authored and
Daniel Adekugbe
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Commits on Mar 1, 2026

Add AI practice recommendations feature with backend and frontend

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Daniel Adekugbe
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Merge pull request #1 from Dandiggas/worktree-ai-recommendations
Dandiggas
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Add YouTube practice player page with video library

authored and
Daniel Adekugbe
committed
Fix CI test failures and add accounts test coverage

authored and
Daniel Adekugbe
committed

Commits on Mar 15, 2026

Commits on Mar 16, 2026

Add rate limiting, security logging, CSP, and hardened headers
claude
committed