Seed historical completed meetings through Feb 20 for all contacts

Frontend/prisma/seed.mjs

@@ -19,7 +19,7 @@ function loadEnvFromDotEnv() {
     }
     if (!key) continue;
     if (key === "DATABASE_URL") {
-      process.env[key] = val;
+      if (!process.env[key]) process.env[key] = val;
       continue;
     }
     if (!process.env[key]) process.env[key] = val;
@@ -33,6 +33,7 @@ const prisma = new PrismaClient();
 const LOGIN_PHONE = "+15550000001";
 const LOGIN_PASSWORD = "ConnectFlow#2026";
 const LOGIN_NAME = "Connect Owner";
+const REF_DATE_ISO = "2026-02-20T12:00:00.000Z";
 
 const SCRYPT_KEY_LENGTH = 64;
 
@@ -43,7 +44,7 @@ function hashPassword(password) {
 }
 
 function atOffset(days, hour, minute) {
-  const d = new Date();
+  const d = new Date(REF_DATE_ISO);
   d.setDate(d.getDate() + days);
   d.setHours(hour, minute, 0, 0);
   return d;
@@ -221,8 +222,9 @@ async function main() {
 
   await prisma.calendarEvent.createMany({
     data: contacts.flatMap((c, idx) => {
-      const firstStart = atOffset((idx % 21) - 3, 10 + (idx % 6), (idx * 5) % 60);
-      const secondStart = atOffset((idx % 28) + 1, 14 + (idx % 4), (idx * 3) % 60);
+      // Historical week ending on 20 Feb 2026: all seeded meetings are completed.
+      const firstStart = atOffset(-6 + (idx % 5), 10 + (idx % 6), (idx * 5) % 60);
+      const secondStart = atOffset(-5 + (idx % 5), 14 + (idx % 4), (idx * 3) % 60);
       return [
         {
           teamId: team.id,
@@ -231,7 +233,7 @@ async function main() {
           startsAt: firstStart,
           endsAt: plusMinutes(firstStart, 30),
           note: "Confirm integration scope, current stack, and pilot success metrics.",
-          status: "planned",
+          status: "done",
         },
         {
           teamId: team.id,
@@ -240,7 +242,7 @@ async function main() {
           startsAt: secondStart,
           endsAt: plusMinutes(secondStart, 45),
           note: "Review API mapping, ETL boundaries, and AI assistant guardrails.",
-          status: idx % 6 === 0 ? "done" : "planned",
+          status: "done",
         },
       ];
     }),