Ask now shares the Agent's interface

Ask and Slite Agent now render through the same components, so answers, sources and follow-ups are consistent across both. Ask keeps its own hand icon to distinguish it from the agent.

Improvements

• Custom permissions are now available on Notion and Attio agent sources
• Agent Sources access-role descriptions now refer to agent results instead of "Super results"

Fixes

• Help Center: all documentation is now fully served on slite.com/help, docs nested five levels deep (including all three SSO setup guides) no longer return a 404
• MCP documentation links on the API settings page now point to the right place
• The Zoom integration now lists all your meetings instead of only one
• The Jira source picks up newly created tickets again
• Dates shown in the source explanation popover are now correct
• The agent's Slack bot no longer redirects to super.work