fix: update seed-insights.ts Prisma connection handling for v6.16 (calcom#24660)

* fix: update seed-insights.ts to use correct Prisma import and connection handling

- Change prisma import from named export to default export to match Prisma v6.16 changes
- Update promise chain from .then().catch() to .catch().finally() for proper connection cleanup
- Comment out duplicate runSeed() call that was causing the script to execute twice
- Fixes TypeError: Cannot read properties of undefined (reading '$connect')

Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>

* fix implementation

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

Author: eunjae-lee

scripts/seed-insights.ts

@@ -3,8 +3,8 @@ import { v4 as uuidv4 } from "uuid";
 
 import dayjs from "@calcom/dayjs";
 import { hashPassword } from "@calcom/lib/auth/hashPassword";
+import { prisma } from "@calcom/prisma";
 import type { Prisma } from "@calcom/prisma/client";
-import { prisma } from "@calcom/prisma/client";
 import { BookingStatus, AssignmentReasonEnum } from "@calcom/prisma/enums";
 
 import { seedAttributes, seedRoutingFormResponses, seedRoutingForms } from "./seed-utils";
@@ -367,33 +367,27 @@ async function main() {
 }
 
 async function runMain() {
-  await prisma.$connect();
-  await main();
-}
+  await main()
+    .catch(async (e) => {
+      console.error(e);
+      await prisma.user.deleteMany({
+        where: {
+          email: {
+            in: ["insights@example", "insightsuser@example.com"],
+          },
+        },
+      });
 
-runMain()
-  .then(async () => {
-    await prisma.$disconnect();
-  })
-  .catch(async (e) => {
-    console.error(e);
-    await prisma.user.deleteMany({
-      where: {
-        email: {
-          in: ["insights@example", "insightsuser@example.com"],
+      await prisma.team.deleteMany({
+        where: {
+          slug: "insights",
         },
-      },
-    });
+      });
 
-    await prisma.team.deleteMany({
-      where: {
-        slug: "insights",
-      },
+      await prisma.$disconnect();
+      process.exit(1);
     });
-
-    await prisma.$disconnect();
-    process.exit(1);
-  });
+}
 
 /**
  * This will create many users in insights teams with bookings 1y in the past
@@ -530,24 +524,34 @@ async function createPerformanceData() {
   }
 }
 
-async function runSeed() {
+async function runPerformanceData() {
+  await createPerformanceData()
+    .catch(async (e) => {
+      console.error(e);
+      await prisma.user.deleteMany({
+        where: {
+          username: {
+            contains: "insights-user-",
+          },
+        },
+      });
+      await prisma.$disconnect();
+      process.exit(1);
+    });
+}
+
+async function runEverything() {
   await prisma.$connect();
-  await createPerformanceData();
+
+  await runMain();
+  await runPerformanceData();
 }
 
-runSeed()
-  .then(async () => {
-    await prisma.$disconnect();
-  })
-  .catch(async (e) => {
+runEverything()
+  .catch((e) => {
     console.error(e);
-    await prisma.user.deleteMany({
-      where: {
-        username: {
-          contains: "insights-user-",
-        },
-      },
-    });
-    await prisma.$disconnect();
     process.exit(1);
+  })
+  .finally(async () => {
+    await prisma.$disconnect();
   });