Gist-based profile configuration

[danielbodnar]

Summary

Allow users to personalize their profiles.sh page by creating a profiles-sh.json gist with preferences.

Proposed Behavior

1. User creates a public gist named profiles-sh.json with content like:

   {
     "featured_repos": ["my-project", "cool-tool"],
     "featured_topics": ["rust", "nushell"],
     "hidden_categories": ["gamedev", "iot"],
     "theme": {
       "accent": "#ff6b6b",
       "background": "dark"
     },
     "bio_override": "Custom tagline for my profile"
   }

2. On profile load, the app fetches https://api.github.com/users/{username}/gists and looks for a gist named profiles-sh.json

3. If found, apply the configuration:

   • Featured repos/topics float to top of their sections with visual emphasis
   • Hidden categories are excluded from persona cards
   • Theme overrides apply to the profile page
   • Bio override replaces the GitHub bio

Benefits

• No auth required — gists are public
• User controls their data
• Easy to update (just edit the gist)
• No database writes needed for personalization

Implementation Notes

• Cache the gist response in KV (same TTL as other GitHub data)
• Validate JSON schema with Zod
• Graceful fallback if gist doesn't exist or is malformed