Update about page and theme initialization logic

Revised the current project focus on privacy-first video learning technology in the about page. Changed the default theme initialization to light mode instead of relying on system preferences.

Author: untilhamza

_pages/about.md

@@ -92,7 +92,7 @@ Interested in LLMs, software innovation, or just a friendly chat about the lates
   <!-- - 📄 [My Resume](https://untilhamza.github.io/assets/resume/Hamza_Kyamanywa_-_Full_Stack_Software_Engineer.pdf) -->
   <!-- - 🖥️  See my portfolio at [here](http://untilhamza.github.io/) -->
 - 📫 You can reach me at [untilhamza@gmail.com](mailto:untilhamza@gmail.com)
-- 🚀  I'm currently working on [empowering life long learners](http://www.slid.cc)
+- 🚀  I'm currently working on a [privacy first video learning technology ](http://www.hovernotes.io)
 - :microscope: My research interests are in **Generative AI**, **Large Language Models** and **Responsible AI**.
 - :briefcase: [My Resume](/assets/pdf/240619_Kyamanywa-Hamza-NVIDIA-resume.pdf)
   <!-- - 🧠  I'm learning Django -->

assets/js/theme.js

@@ -89,10 +89,8 @@ let transTheme = () => {
 
 let initTheme = (theme) => {
   if (theme == null || theme == "null") {
-    const userPref = window.matchMedia;
-    if (userPref && userPref("(prefers-color-scheme: dark)").matches) {
-      theme = "dark";
-    }
+    // Default to light mode instead of system preference
+    theme = "light";
   }
 
   setTheme(theme);