Merge master into Boat core and regenerate migration after fast responses

Preserve the exact deployed Boat SQL hash under generated migration 0332 so existing staging databases recognize its history. Keep additive schema and shared exports from both branches.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

packages/shared/src/validators/instance.ts

@@ -74,6 +74,7 @@ export const instanceExperimentalSettingsSchema = z.object({
   enableSummaries: z.boolean().default(false),
   enableStatusCards: z.boolean().default(false),
   enableDecisions: z.boolean().default(false),
+  enableFastResponses: z.boolean().default(false),
   enableGoalsSidebarLink: z.boolean().default(false),
   enableServerInfoDebugView: z.boolean().default(false),
   enablePaperclipDeveloperMode: z.boolean().default(false),