fix(web): harden timeline sse reconnect lifecycle

apps/web/src/app/api/sse/timeline/route.ts

@@ -5,13 +5,14 @@ import { prisma } from "@capakraken/db";
 import { SSE_EVENT_TYPES, SystemRole, type PermissionOverrides } from "@capakraken/shared";
 import { auth } from "~/server/auth.js";
 
-// Start the reminder scheduler (idempotent — only starts once)
-startReminderScheduler();
-
 export const dynamic = "force-dynamic";
 export const runtime = "nodejs";
 
 export async function GET() {
+  // Start lazily on the first real SSE request so builds/import-time evaluation
+  // never attempt reminder processing against a live database.
+  startReminderScheduler();
+
   const session = await auth();
 
   if (!session?.user) {