Added Window Vibrancy [ !请使用翻译工具来理解 :)]

[SharmaDevanshu089]

(I did write this with chatgpt for best explaination, hope u dont mind)

Overview

This PR enhances the DesktopGo launchpad with native Windows acrylic vibrancy and a refined, highly transparent background. The goal was to modernize the interface and make the launchpad feel more integrated with the user's desktop environment.

Changes

Backend (Rust/Tauri)

• Vibrancy Integration: Added the window-vibrancy crate to the project.
• Acrylic Effect: Implemented the native Windows acrylic vibrancy effect on the main window.
• Tint Customization: Set a very subtle light neutral tint (rgba(250, 250, 250, 0.015)) to match modern design aesthetics while keeping it nearly transparent.
• Maintainability: Added code comments in src-tauri/src/lib.rs for future adjustments to the vibrancy alpha.

Frontend (CSS)

• Background Transparency: Dropped the static CSS background color in favor of native transparency.
• Backdrop Refinement: Reduced the backdrop blur from 50px to 3px for a cleaner look.
• Visual Clarity: Added brightness(1.25) and saturate(180%) to the backdrop-filter to make the background appear more vibrant and alive.
• Maintainability: Added explanatory comments in globals.css for easy tweaking of transparency/blur values.

Personal Note

I am a student and I really like this project! I've been using it and wanted to contribute some visual polish to make it feel even more premium. I hope you don't mind my help!

Verification

• Confirmed that the launchpad remains fully functional with the new native effects.