feat(ui): add dark-mode support across all UI components

[sarmadhamdani02]

🔥 Description

This PR adds full dark mode support across the UI, ensuring consistent styling for text, backgrounds, and borders.

🛠️ Changes Made

• Updated all UI components to support dark mode.
• Applied:
  • Text Color: text-[#FFFDF8]
  • Backgrounds: bg-gray-900
  • Borders: border-gray-700
• Ensured buttons, inputs, dropdowns, and interactive elements adapt to dark mode.
• Fixed Tailwind dark mode behavior by setting darkMode: 'class'.

🎨 Screenshots (Before & After)

Before	After (Dark Mode)
🌞 Light Mode UI	🌙 Fully Themed Dark Mode UI

✅ How to Test

1. Run the project locally.
2. Click the dark mode toggle in the navbar.
3. Ensure text, backgrounds, and borders correctly switch between light and dark mode.
4. Refresh the page → Dark mode should persist.

⚠️ Checklist

• UI elements follow dark mode styling.
• Toggle button correctly switches themes.
• Dark mode setting persists across refreshes.

🤝 Additional Notes

• Let me know if any components still need adjustments.
• Future improvements: Add animations for theme transitions.

🚀 Ready for review & merge!

[cyclotruc]

@sarmadhamdani02 Hi

thanks a lot for your contribution

It looks good so far, one minor thing I caught was this:

It seems like this the text fields in the form need some adjustments to be properly displayed in darkmode

Let me know if you need any help

[sarmadhamdani02]

@cyclotruc
Thanks for reviewing the PR and figuring out the problem. I'll be fixing this ASAP.

[filipchristiansen]

@sarmadhamdani02 Any update on this? If not, I will close it for now.