Agent workflows and projects

Added

• Projects for grouping related HTML files by workspace, report, client, or piece of work.
• Project-aware publishing from the dashboard, API, and MCP.
• Version updates so an existing share link can keep pointing at the latest HTML.
• Copyable setup prompts for compatible agents.
• API and MCP documentation with setup steps, examples, limits, and failure behavior.

Improved

• Artifact cards now show compact previews so users can scan their library faster.
• Artifact detail pages now keep previews, link settings, metadata, versions, and delete controls easier to navigate.
• MCP setup details now describe each publishing field more clearly.

Fixed

• API and MCP docs now use the same user-facing language and supported fields.
• Project breadcrumbs now show the actual project name.
• Project settings moved behind a simple settings control instead of taking over the page layout.