Persist call transcripts and source call audio from DB

Frontend/server/graphql/schema.ts

@@ -552,6 +552,29 @@ async function createCommunication(auth: AuthContext | null, input: {
   return { ok: true, id: created.id };
 }
 
+async function updateCommunicationTranscript(auth: AuthContext | null, id: string, transcript: string[]) {
+  const ctx = requireAuth(auth);
+  const messageId = String(id ?? "").trim();
+  if (!messageId) throw new Error("id is required");
+
+  const lines = Array.isArray(transcript)
+    ? transcript.map((line) => String(line ?? "").trim()).filter(Boolean)
+    : [];
+
+  const updated = await prisma.contactMessage.updateMany({
+    where: {
+      id: messageId,
+      contact: { teamId: ctx.teamId },
+    },
+    data: {
+      transcriptJson: lines,
+    },
+  });
+
+  if (!updated.count) throw new Error("communication not found");
+  return { ok: true, id: messageId };
+}
+
 async function updateFeedDecision(auth: AuthContext | null, id: string, decision: "accepted" | "rejected" | "pending", decisionNote?: string) {
   const ctx = requireAuth(auth);
 
@@ -769,6 +792,7 @@ export const crmGraphqlSchema = buildSchema(`
     toggleContactPin(contact: String!, text: String!): PinToggleResult!
     createCalendarEvent(input: CreateCalendarEventInput!): CalendarEvent!
     createCommunication(input: CreateCommunicationInput!): MutationWithIdResult!
+    updateCommunicationTranscript(id: ID!, transcript: [String!]!): MutationWithIdResult!
     updateFeedDecision(id: ID!, decision: String!, decisionNote: String): MutationWithIdResult!
   }
 
@@ -1027,6 +1051,11 @@ export const crmGraphqlRoot = {
     context: GraphQLContext,
   ) => createCommunication(context.auth, args.input),
 
+  updateCommunicationTranscript: async (
+    args: { id: string; transcript: string[] },
+    context: GraphQLContext,
+  ) => updateCommunicationTranscript(context.auth, args.id, args.transcript),
+
   updateFeedDecision: async (
     args: { id: string; decision: "accepted" | "rejected" | "pending"; decisionNote?: string },
     context: GraphQLContext,