feat: implement invite onboarding and dynamic ticket fields

web/convex/schema.ts

@@ -60,6 +60,18 @@ export default defineSchema({
     updatedAt: v.number(),
     createdAt: v.number(),
     tags: v.optional(v.array(v.string())),
+    customFields: v.optional(
+      v.array(
+        v.object({
+          fieldId: v.id("ticketFields"),
+          fieldKey: v.string(),
+          label: v.string(),
+          type: v.string(),
+          value: v.any(),
+          displayValue: v.optional(v.string()),
+        })
+      )
+    ),
     totalWorkedMs: v.optional(v.number()),
     activeSessionId: v.optional(v.id("ticketWorkSessions")),
   })
@@ -153,4 +165,25 @@ export default defineSchema({
     .index("by_tenant_key", ["tenantId", "key"])
     .index("by_tenant_order", ["tenantId", "order"])
     .index("by_tenant", ["tenantId"]),
+
+  userInvites: defineTable({
+    tenantId: v.string(),
+    inviteId: v.string(),
+    email: v.string(),
+    name: v.optional(v.string()),
+    role: v.string(),
+    status: v.string(),
+    token: v.string(),
+    expiresAt: v.number(),
+    createdAt: v.number(),
+    createdById: v.optional(v.string()),
+    acceptedAt: v.optional(v.number()),
+    acceptedById: v.optional(v.string()),
+    revokedAt: v.optional(v.number()),
+    revokedById: v.optional(v.string()),
+    revokedReason: v.optional(v.string()),
+  })
+    .index("by_tenant", ["tenantId"])
+    .index("by_token", ["tenantId", "token"])
+    .index("by_invite", ["tenantId", "inviteId"]),
 });