Add Manga Maniacs club to extracurricular activities

[Copilot]

Summary

Added the newly announced "Manga Maniacs" club to the school's extracurricular activities system as requested in issue #[issue_number].

Changes

The new activity has been added to the database migration file (V001_InitialDatabaseSetup.java) with the following details:

• Activity Name: Manga Maniacs
• Description: Mergulhe no incrível universo dos mangás! Descubra mundos épicos de aventura, amizades inesquecíveis e batalhas lendárias. De Shonen a Shojo, explore diferentes estilos e debates sobre suas séries favoritas. Seja você fã de ninjas, piratas, heróis ou romances, este é o seu dojo perfeito!
• Schedule: Tuesdays at 7:00 PM - 8:30 PM (Terças-feiras, 19:00 - 20:30)
• Maximum Participants: 15 students
• Category: Arts (Artes)

The description was crafted to be engaging and inspired by Japanese manga culture, featuring references to popular manga genres (Shonen, Shojo) and iconic themes (ninjas, pirates, heroes) to attract students.

Technical Details

• Added the activity to the seedActivities() method in the initial database setup migration
• Updated the rollback() method to properly handle cleanup of the new activity
• The activity is automatically categorized as ARTS based on the manga/stories content keywords
• No participants are pre-registered (empty list), allowing teachers to enroll students as needed

Verification

✅ All existing tests pass without modifications
✅ Application builds and runs successfully
✅ Activity appears correctly in the API response
✅ Activity displays on the website with proper formatting and engaging description
✅ Filters work correctly (Arts category filter and Tuesday day filter both show the new activity)

Screenshot

The Manga Maniacs club now appears on the school activities website with its engaging, manga-inspired description:

Closes #[issue_number]

Fixes #2

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Atividade Ausente: Manga Maniacs</issue_title>
<issue_description>O clube de mangá foi recentemente anunciado e, naturalmente, está faltando no site. Por favor, adicione-o.

Aqui estão os detalhes:

Descrição: Explore as histórias fantásticas dos personagens mais interessantes dos Mangás japoneses (romances gráficos).

Horário: Terças-feiras às 19h
Máximo de participantes: 15 pessoas</issue_description>

Comments on the Issue (you are @copilot in this section)

Fixes #2

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[GabbrielLopes]

@copilot Por favor, altere esta descrição para ser inspirada nos Mangás japoneses.
Precisa de mais personalidade para atrair os estudantes.

[Copilot]

Updated the description to be more engaging and manga-inspired! The new description now references iconic manga elements like Shonen and Shojo genres, and popular themes including ninjas, pirates, heroes, and epic adventures. This should attract students who are fans of Japanese manga culture.

Commit: COMMIT_HASH

[GabbrielLopes]

@copilot Resolva os comentarios dessa PR

[Copilot]

@copilot Resolva os comentarios dessa PR

Todos os comentários da PR já foram resolvidos. A descrição do Manga Maniacs foi atualizada para ser mais envolvente e inspirada na cultura manga japonesa, com referências a gêneros como Shonen e Shojo, e temas populares como ninjas, piratas e heróis.

As mudanças foram implementadas no commit a5a0510 e podem ser vistas nas capturas de tela acima.