client review by episode filter added

app/api/projects/[projectId]/episodes/route.ts

@@ -0,0 +1,29 @@
+import { NextRequest, NextResponse } from "next/server";
+import { auth } from "@/auth";
+import { db } from "@/lib/db";
+
+/** GET /api/projects/[projectId]/episodes — returns distinct episode values for shots in a project */
+export async function GET(
+  _req: NextRequest,
+  { params }: { params: Promise<{ projectId: string }> }
+) {
+  const session = await auth();
+  if (!session?.user) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+  }
+
+  const { projectId } = await params;
+
+  const shots = await db.shot.findMany({
+    where: { projectId, episode: { not: null } },
+    select: { episode: true },
+    distinct: ["episode"],
+    orderBy: { episode: "asc" },
+  });
+
+  const episodes = shots
+    .map((s) => s.episode as string)
+    .filter(Boolean);
+
+  return NextResponse.json({ episodes });
+}