Replace placeholder images in landing page hero section

[Copilot]

The hero section displayed placeholder SVGs for Polygon Tool, Brush Tool, AI Assist, and Layer Manager, degrading the landing page presentation.

Changes

• Updated HeroSection.tsx to use /dog.jpg for all annotation tool demos instead of /placeholder.svg?height=720&width=1280
• Added studio.gif to apps/web/public/ for consistency with existing demo assets

  {
    name: "Polygon Tool",
    icon: <Hexagon className="w-5 h-5" />,
-   image: "/placeholder.svg?height=720&width=1280",
+   image: "/dog.jpg",
    color: "bg-purple-500",
    description: "Draw precise polygons for irregular shapes and detailed annotations",
  },

Before/After

Before: Generic placeholder with "drop image" icon

After: Actual demo image showing annotation capability

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• fonts.googleapis.com
  • Triggering command: /usr/local/bin/node /home/REDACTED/work/vailabel-studio/vailabel-studio/node_modules/next/dist/compiled/jest-worker/processChild.js (dns block)
  • Triggering command: next-server (v15.2.4) (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

---

This section details on the original issue you should resolve

<issue_title>replace some good image on landing page</issue_title>
<issue_description></issue_description>

Comments on the Issue (you are @copilot in this section)

@vicheanath @AbhishekKumar-cse it was saw wrote the comment but i was not assigned to you do you already working on it ? . then i have assigned to @pankajydv07 probably he working on it. @AbhishekKumar-cse you can find some thing to improved it too if you have any idea

• Fixes replace some good image on landing page #164

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Project	Deployment	Preview	Comments	Updated (UTC)
vailabel	Ready	Preview	Comment	Nov 2, 2025 5:21pm
vailabel-studio	Ready	Preview	Comment	Nov 2, 2025 5:21pm