fix: correct db port, localhost defaults, hashed passwords in seed

packages/db/prisma/seed.ts

@@ -1,4 +1,5 @@
 import { PrismaClient } from "../generated/prisma";
+import bcrypt from "bcrypt";
 const prisma = new PrismaClient();
 
 function formatTime(date: Date): string {
@@ -6,28 +7,30 @@ function formatTime(date: Date): string {
 }
 
 async function main() {
+  const hashedPassword = await bcrypt.hash("123456", 10);
+
   // Create multiple users
-  const users = await prisma.user.createMany({
+  await prisma.user.createMany({
     data: [
-      { username: "admin2", password: "123456" },
-      { username: "bob", password: "123456" },
+      { username: "admin2", password: hashedPassword },
+      { username: "bob", password: hashedPassword },
     ],
   });
 
   const createdUsers = await prisma.user.findMany();
 
-  // Creatin staff
+  // Create staff (userId links staff to a user account)
   await prisma.staff.createMany({
     data: [
-      { name: "Dr. Kai Gao", role: "Doctor" },
-      { name: "Dr. Jane Smith", role: "Doctor" },
+      { name: "Dr. Kai Gao", role: "Doctor", userId: createdUsers[0].id },
+      { name: "Dr. Jane Smith", role: "Doctor", userId: createdUsers[1].id },
     ],
   });
 
   const staffMembers = await prisma.staff.findMany();
 
   // Create multiple patients
-  const patients = await prisma.patient.createMany({
+  await prisma.patient.createMany({
     data: [
       {
         firstName: "Emily",
@@ -64,6 +67,7 @@ async function main() {
       {
         patientId: createdPatients[0].id,
         userId: createdUsers[0].id,
+        staffId: staffMembers[0].id,
         title: "Initial Consultation",
         date: new Date("2025-06-01"),
         startTime: formatTime(new Date("2025-06-01T10:00:00")),
@@ -73,6 +77,7 @@ async function main() {
       {
         patientId: createdPatients[1].id,
         userId: createdUsers[1].id,
+        staffId: staffMembers[1].id,
         title: "Follow-up",
         date: new Date("2025-06-02"),
         startTime: formatTime(new Date("2025-06-01T10:00:00")),