Give bots tools and MCP servers per bot and workspace, with status and tests

- Bots and workspaces get tools and MCP servers from their settings
  pages; bots also from chips under the chat composer, removable there
- "Every bot" now gives one to every bot now and every new bot; each can
  still drop it (attach-every-bot-extensions.ts moves old installs over)
- Status lines: MCP servers record whether they connect, tools whether
  their last run worked
- Test connection in the MCP form and a Test panel in the tool form check
  the form as it is, without saving
- Hide Google sign-in on the login form

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/functions/backend/db/extensions/grab-tools-overview.ts

@@ -34,6 +34,9 @@ export default async function grabToolsOverview({ user_id }: Params): Promise<Cu
                 description: tool.description,
                 kind: tool.kind,
                 enabled: tool.enabled,
+                status: tool.status,
+                last_error: tool.last_error,
+                last_checked_at: tool.last_checked_at,
                 access: { all_bots: tool.all_bots, ...access(tool.id) },
                 ...(targets.can_edit ? { parameters: tool.parameters, config: tool.config } : {}),
             };