feat: add gorgeous transparency page

[marco-souza]

Summary

This PR implements a brand new transparency page for PodCodar, replacing the old iframe-based Google Drive integration with a gorgeous, curated experience.

Features

• Content Collections: Uses Astro's content collections for easy document management
• Gorgeous Design: Modern cards with hover effects, gradients, and category-based color coding
• Document Categories: Organized by Institutional (blue), Financial (emerald), and Fiscal (violet)
• Board Members Section: Displays all 7 board members with roles
• Impact Metrics: Shows key numbers (300+ members, 30+ mentored, etc.)
• Document Detail Pages: Individual pages for each document with markdown content
• DaisyUI Components: Professional styling using DaisyUI cards and components
• Lucide Icons: Beautiful iconography throughout

Content

Documents created:

• Estatuto Social
• Ata de Eleição 2026
• Balanço Patrimonial 2024
• Relatório de Atividades 2024

Technical Changes

• Added @iconify-json/lucide for icons
• Created src/components/transparency/DocumentCard.astro
• Updated src/content.config.ts with transparency collection
• Created src/data/transparency.ts with board members and metrics
• New routes: /transparency and /transparency/:slug

Screenshots

The page features:

• Hero section with gradient backgrounds
• Category-based document cards
• Board member cards with hover effects
• Impact metrics with animations
• Contact section with CTA

Testing

• ✅ Build passes
• ✅ Linting passes
• ✅ Type checking passes

Next Steps

After merge, the document URLs need to be updated with actual Google Drive links.

This close #246

[github-actions]

✅ Playwright E2E — All tests passed

Detail	Link
Workflow run	View run
HTML report	Download the playwright-report artifact from the run page above
Traces & videos	Download the playwright-results artifact (attached when tests fail)

How to view the HTML report locally:

1. Download and unzip the playwright-report artifact.
2. Run bunx playwright show-report <path-to-report> to open it in your browser.

Traces and videos are captured on first retry (failures only).

[marco-souza]

This closes #246

[github-actions]

✅ Playwright E2E — All tests passed

Detail	Link
Workflow run	View run
HTML report	Download the playwright-report artifact from the run page above
Traces & videos	Download the playwright-results artifact (attached when tests fail)

How to view the HTML report locally:

1. Download and unzip the playwright-report artifact.
2. Run bunx playwright show-report <path-to-report> to open it in your browser.

Traces and videos are captured on first retry (failures only).