improve project listing (templates)

[nikgraf]

closes #429

• show avatars, description and Twitter Url when available
• show ID
• add search by name

[Copilot]

Pull Request Overview

This PR improves the project listing functionality in both Vite React and Next.js templates by adding enhanced visual elements and search capabilities. The changes make the project explorer more user-friendly by displaying avatar images, descriptions, and social media links for each project.

Key changes:

• Added new Image entity and extended Project schema with optional fields for description, Twitter URL, and avatar relation
• Implemented search functionality to filter projects by name
• Added GraphImage component to handle IPFS image URLs from the hypergraph
• Enhanced UI to display project avatars, descriptions, Twitter links, and project IDs

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
apps/create-hypergraph/template-vite-react/src/schema.ts	Added Image entity and extended Project with description, xUrl, and avatar fields
apps/create-hypergraph/template-vite-react/src/routes/explore-public-knowledge.tsx	Added search UI and enhanced project cards with avatars, descriptions, and Twitter links
apps/create-hypergraph/template-vite-react/src/mapping.ts	Added mapping for Image entity and new Project fields
apps/create-hypergraph/template-vite-react/src/components/graph-image.tsx	Created GraphImage component to handle IPFS URLs
apps/create-hypergraph/template-nextjs/app/schema.ts	Mirror changes to schema for Next.js template
apps/create-hypergraph/template-nextjs/app/mapping.ts	Mirror mapping changes for Next.js template
apps/create-hypergraph/template-nextjs/Components/PublicKnowledge/Explore.tsx	Enhanced project explorer with search and improved UI
apps/create-hypergraph/template-nextjs/Components/GraphImage.tsx	GraphImage component for Next.js template
.changeset/clean-spies-stare.md	Changeset documentation