#29571 [Good First Issue] 🍚 Add new Japanese Haiku 2 - Beginner-Friendly Open-source Contribution

#29570 [Good First Issue] 🎍 Add new Japanese Proverb 171 - Beginner-Friendly Open-source Contribution

#29569 [Good First Issue] 🎴 Add new Japan Fact 316 - Beginner-Friendly Open-source Contribution

#29568 [Good First Issue] ⛩️ Add new Theme: Neon Sakura - Beginner-Friendly Open-source Contribution

#29565 [Good First Issue] ⛩️ Add new Community Note Line #4 - Beginner-Friendly Open-source Contribution

#29564 [Good First Issue] 🌋 Add new Learner Mistake 80 - Beginner-Friendly Open-source Contribution

#29563 [Good First Issue] 🎌 Add new Example Sentence 31 - Beginner-Friendly Open-source Contribution

#29562 [Good First Issue] 🍛 Add new Etiquette Tip 1 - Beginner-Friendly Open-source Contribution

#29561 [Good First Issue] 🌊 Add new False Friend Pair 11 - Beginner-Friendly Open-source Contribution

#29560 [Good First Issue] 🌸 Add new Dialect Entry 31 - Beginner-Friendly Open-source Contribution

#29559 [Good First Issue] 🥢 Add new Japanese Idiom 94 - Beginner-Friendly Open-source Contribution

#29558 [Good First Issue] 🌺 Add new Video Game Quote 10 - Beginner-Friendly Open-source Contribution

#29557 [Good First Issue] 🌸 Add new Anime Quote 77 - Beginner-Friendly Open-source Contribution

#29556 [Good First Issue] 🐙 Add new Grammar Point 5 - Beginner-Friendly Open-source Contribution

#32 CSS Clean Up

#31 Database/Schema Cleanup

#2 PREP: surface GET /v1/namespaces 404 when namespace is not chartered

#1 PREP: document live MCP side door (406 without SSE is protocol)

#277 feat(pwa): Offline study logging & automatic synchronization queue

#6 Document contributor testing procedures

#5 Improve diagnostic error handling and user messages