Fix TypeScript type errors for Client[] union type

Add guest access, domain filtering, and UI improvements

Add Client entity feature with system scope support

Add Database admin page and reorganize admin navigation

Add clean HTTP error handlers for common probe requests

Fix SSE transport exception handling for client disconnects

Update server.py

Update launch.json

Updated logo ideas

Fix entities not being updated when moving project to new domain

Add repository-project separation and domain move features

Move client config to dedicated setup page and simplify help landing

Add comprehensive help documentation and update start page

Fix milestone updating milestones from other sessions

Add missing type parameter to SSE config snippets in help docs