fix(logs): fix terminal colors and payload rendering

vibn-frontend/app/[workspace]/project/[projectId]/(home)/logs/page.tsx

@@ -44,11 +44,12 @@ export default function LogsPage() {
         }),
       });
       const d = await r.json();
-      setLogs(
-        typeof d.result === "string"
-          ? d.result
-          : JSON.stringify(d.result ?? d.error, null, 2),
-      );
+      let parsed = "";
+      try {
+        parsed = JSON.parse(d.result).logs;
+      } catch {}
+
+      setLogs(parsed || d.result || "No logs returned.");
     } catch {
       setLogs("Failed to load logs. Is the container running?");
     } finally {