refactor: distribute types from crm-types.ts to owning composables

Each composable now owns its types and exports them. Other composables
import types from the owning composable. Deleted centralized crm-types.ts.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/app/composables/useFeed.ts

@@ -12,8 +12,23 @@ import {
   ChatMessagesQueryDocument,
   ChatConversationsQueryDocument,
 } from "~~/graphql/generated";
-import type { FeedCard, CalendarEvent } from "~/composables/crm-types";
-import { dayKey, formatDay, formatTime } from "~/composables/crm-types";
+
+import type { CalendarEvent } from "~/composables/useCalendar";
+import { dayKey, formatDay, formatTime } from "~/composables/useCalendar";
+
+export type FeedCard = {
+  id: string;
+  at: string;
+  contact: string;
+  text: string;
+  proposal: {
+    title: string;
+    details: string[];
+    key: "create_followup" | "open_comm" | "call" | "draft_message" | "run_summary" | "prepare_question";
+  };
+  decision: "pending" | "accepted" | "rejected";
+  decisionNote?: string;
+};
 
 export function useFeed(opts: {
   apolloAuthReady: ComputedRef<boolean>;