Add follow-up status tracking slice

convex/schema.ts

@@ -484,11 +484,14 @@ export default defineSchema({
     emailSubject: v.optional(v.string()),
     emailBody: v.optional(v.string()),
     followUpDraft: v.optional(v.string()),
+    followUpDueAt: v.optional(v.number()),
+    parentOutreachId: v.optional(v.id("outreachRecords")),
     approvalStatus: outreachApprovalStatus,
     sendStatus: outreachSendStatus,
     sentAt: v.optional(v.number()),
     responseStatus: outreachResponseStatus,
     salesStatus: outreachSalesStatus,
+    doNotContactUntil: v.optional(v.number()),
     createdAt: v.number(),
     updatedAt: v.number(),
   })
@@ -502,7 +505,8 @@ export default defineSchema({
       "updatedAt",
     ])
     .index("by_sendStatus", ["sendStatus"])
-    .index("by_sendStatus_and_updatedAt", ["sendStatus", "updatedAt"]),
+    .index("by_sendStatus_and_updatedAt", ["sendStatus", "updatedAt"])
+    .index("by_parentOutreachId", ["parentOutreachId"]),
 
   outreachSendAttempts: defineTable({
     outreachId: v.id("outreachRecords"),