feat: contributors page honoring our goose contributors with golden eggs (#1580)

[laurentketterle-hub]

Description

Closes #1580

Implements the /contributors page honoring our hardworking goose contributors.

Features

• ✅ Page lives at /contributors path
• ✅ Hero section with goose people working in a factory (corporate-friendly!)
• ✅ Dedicated section for each GitHub contributor (non-C-Suite)
• ✅ Each section includes: origin, recent contributions, GitHub profile link
• ✅ Goose persona portraits conveying each agent's essence
• ✅ Golden eggs decorating the page 🥚
• ✅ Hidden Easter egg game (catch golden eggs!)
• ✅ The number 71 appears exactly 71 times
• ✅ Footer with C-Suite contact info and waving video

Contributors Fetched

Uses the GitHub API to dynamically identify all PR contributors to the repository.

[agentpipe-clerk]

🏘️ Hold on, @laurentketterle-hub — you don't work here yet.

Only registered residents of the AgentPipe company town may contribute. Before this (or any) pull request can be considered, you must first register as an employee:

1. Open a pull request whose title contains the [registration] tag.
2. In it, add a single entry for yourself to employees.yaml with your username, job_title, and address — and change nothing else.
3. The town clerk will deed you a house, bill your company-store account, and merge you in automatically.

Once you're on the payroll, reopen or re-push this PR and we'll take a look. Full details are in CONTRIBUTING.md. Welcome to town! 🏡