Blur+ v6.0.0

Huge thanks to @amiralimollaei for submitting these changes as a pull request!
Many longstanding issues have now finally been fixed – Blur is now smoother than ever :D

Key Improvements & Fixes:

• Revamped Blur Animation: Complete overhaul of the blur animation calculation logic, including runtime detection of blurred screens for improved compatibility.
• Stabilized Fade Animations: Resolved an issue where fade animations desynchronized during rapid screen transitions (e.g., holding E or Esc). This ensures smooth and consistent fade-in/out effects.
• Eliminated Frame Skipping/Resets: Fixed bugs that caused frames of the fade animation to be skipped or animations to unexpectedly reset. Now provides a consistently continuous animation.
• Independent Blur & Gradient Control: Decoupled the background blurriness animation and background gradient animation, allowing for separate and independent control over each.
• "Force Disabled" Screens: Deprecated the "excluded screens" configuration, Use "force disabled screens" for clearer and more intuitive control.
• New Animations for Title Screens: Added animations for the "Blur Title Screen" and "Darken Title Screen" options, leveraging the new decoupled animation functionality.
• Enabled Blur on Ignored Screens: Added blur to the book edit/view/sign screens, command block edit screen, and sign edit screen, with configurable options in the settings.
• Performance Optimization: Improved performance by preventing unnecessary drawing when animations are completely faded out.
• Improved Mod Compatibility: Increased compatibility with other mods and modded scenarios by utilizing simpler, more chainable Mixins.
• Fixed Blur Slider Issue on 1.21.11: Fixed a bug where the blur slider didn't work correctly past 10 in version 1.21.11.
• Truly Configure Gradient: Ensures that disabling the gradient completely removes any instance where Blur+'s special background gradient would be drawn, instead falling back to the original screen background.
• Eliminated Flickering: Fixed all known instances of flickering, including the title screen, excluded screens, force-disabled screens, and force-enabled screens.

Blur+ v5.3.2

• always check if blur effect is applicable
  • Should resolve all remainng instances of the Can only blur once per frame crash

Blur+ v5.3.1

• Fix crash java.lang.IllegalStateException: Can only blur once per frame that occurred in edge cases

Blur+ v5.3.0

• Switch to Stonecutter build system, which allows us to support multiple versions of Minecraft at the same time
  • Currently supported versions: 1.21.1, 1.21.5, 1.21.8, 1.21.10, 1.21.11 (on Fabric & NeoForge)
• Migrate to the official Mojang mappings, making the codebase future-proof
• Fix config not being saved correctly
  • This was hard to pinpoint, but I finally did it :)
    Sorry for the long waiting time!