Fix/issue

[codomposer]

Description

This pull request addresses several bug fixes and enhancements to improve code quality, functionality, and user experience in the CoreUI Free Bootstrap Admin Template.

Changes Made

🐛 Bug Fixes

1. Fix Typo in package.json

• Issue: Fixed double 'h' typo in funding URL
• Change: hhttps://coreui.io/pricing/?framework=bootstrap → https://coreui.io/pricing/?framework=bootstrap

2. Remove Deprecated Chart.js Property

• Issue: Removed deprecated Chart.defaults.defaultFontColor property which was removed in Chart.js v3+
• Impact: The project uses Chart.js v4.5.0, so this property had no effect and was causing unnecessary code bloat
• Note: Font colors are already properly controlled through individual chart configuration options via ticks.color in the ColorSchemeChange event listener

3. Fix Logic Error in Color Mode Detection

• Issue: Fixed incorrect logical operator in theme preference detection
• Change: if (storedTheme !== 'light' || storedTheme !== 'dark') → if (storedTheme !== 'light' && storedTheme !== 'dark')
• Impact: The original condition was always true (a value cannot be both 'light' AND 'dark' simultaneously), which prevented proper auto theme switching based on system preferences

🧹 Code Cleanup

4. Remove Empty Script Tags

• Change: Removed unnecessary empty script tags at the end of HTML files
• Impact: Cleaner, more maintainable code

✨ Enhancements

5. Add Loading States to Form Buttons

• Feature: Implemented loading states for Login and Create Account buttons
• Implementation:
  • Added Bootstrap spinner component to buttons
  • Button text changes during loading (e.g., "Login" → "Logging in...")
  • Buttons are disabled during loading to prevent double submissions
  • Includes demo functionality with 2-second timeout (can be replaced with actual API calls in production)
• Benefits:
  • Better user experience with visual feedback
  • Prevents accidental double-clicks
  • Accessible with proper ARIA attributes