Add hypruler to dev tools

[t4t5]

Description

Add hypruler to the list of development tools. It's an app for measuring things on your screen, very similar to PixelSnap, but for Hyprland/Omarchy on Linux.

Type of Contribution

• New resource (theme, tool, tutorial, etc.)

Resource Details

• Resource Name: Hypruler
• Category: Development Rools
• Link: https://github.com/t4t5/hypruler
• Description: Measure anything on your screen. Inspired by PixelSnap on Mac.

Checklist

• I have read the Contributing Guidelines
• I have tested all links and they work
• The resource is relevant to Omarchy
• The description is clear and concise
• I have followed the formatting guidelines
• I have added the resource to the appropriate section
• I have maintained alphabetical order within the section
• The resource meets the quality standards outlined in CONTRIBUTING.md