Integration requests and MCP setup status

New

• Request an integration -- the Connections page has a card to ask for an app Unabyss does not support yet; type-ahead surfaces apps others already requested so votes aggregate instead of duplicating.
• MCP setup status -- the MCP page token table gains a Setup column with agent logos; clicking an unfinished connection opens a guided finish-setup popup that launches Claude or ChatGPT with a prefilled "Let's setup Unabyss" message (or copies it for other agents). The Context page agents card shows setup state (corner dot, orange dashed border, "Setup required"), and a bottom-left widget nudges you through one connection at a time.

Improved

• Connections cards -- not-yet-connected apps show a short "what you get" line (matching onboarding); connected cards use a slightly lighter gradient and border.
• Context on mobile -- connected apps and agents cap at three columns each; the weekly recap progress bar switches from gold to light at the halfway mark instead of blending smoothly.

Fixed

• Weekly learnings -- trailing-week recaps no longer mix in immature integration backfills.
• Canceled trial re-subscribe -- starting a new subscription after a canceled trial no longer leaves you stuck on Basic.