Fix import action crashing in dev when pg-boss is not initialized

The action was doing an internal self-fetch to /api/sync/komoot/import,
which returned plain text on error (boss not initialized) — the JSON.parse
then threw "Unexpected token U". Fix: inline the action logic directly in
the route and fall back to a fire-and-forget runKomootBulkImport call when
pg-boss is unavailable (i.e. dev mode with Vite, not the custom server).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/journal/app/routes/sync.import.komoot.tsx

@@ -50,14 +50,41 @@ export async function action({ request }: Route.ActionArgs) {
   const user = await getSessionUser(request);
   if (!user) return redirect("/auth/login");
 
-  const resp = await fetch(
-    new URL("/api/sync/komoot/import", new URL(request.url).origin),
-    { method: "POST", headers: { cookie: request.headers.get("cookie") ?? "" } },
-  );
-  if (!resp.ok) {
-    const body = (await resp.json()) as { error?: string };
-    return data({ error: body.error ?? "failed" }, { status: resp.status });
+  const { randomUUID } = await import("node:crypto");
+  const { getDb } = await import("~/lib/db");
+  const { importBatches } = await import("@trails-cool/db/schema/journal");
+
+  const service = await getService(user.id, "komoot");
+  if (!service) return redirect("/settings/connections/komoot");
+
+  const db = getDb();
+  const batchId = randomUUID();
+  await db.insert(importBatches).values({
+    id: batchId,
+    userId: user.id,
+    connectionId: service.id,
+    provider: "komoot",
+    status: "pending",
+  });
+
+  // Try to enqueue via pg-boss (available in production / custom server).
+  // In dev (Vite), boss is never initialized — fall back to running inline
+  // in a detached promise so the response is still immediate.
+  try {
+    const { getBoss } = await import("~/lib/boss.server");
+    const boss = getBoss();
+    await boss.send("komoot-bulk-import", {
+      batchId,
+      userId: user.id,
+      creds: service.credentials,
+    });
+  } catch {
+    const { runKomootBulkImport } = await import("~/lib/komoot-bulk-import.server");
+    const creds = service.credentials as Parameters<typeof runKomootBulkImport>[2];
+    // Fire-and-forget — don't await so the redirect happens immediately
+    void runKomootBulkImport(batchId, user.id, creds).catch(() => {});
   }
+
   return redirect("/sync/import/komoot");
 }