feat(assets): add dark and light logo svgs, update readme to reflect new logos

Author: tyronejosee

.github/logo-dark.svg

@@ -1,37 +1,26 @@
 <div align="center">
-  <a href="https://github.com/tyronejosee/project_code_atlas" target="_blank">
-    <img src="./.github/logo.svg" width="80">
+  <a href="https://github.com/tyronejosee/project_code_atlas#gh-light-mode-only" target="_blank">
+    <img src="./.github/logo-light.svg" alt="logo-light" width="80">
+  </a>
+  <a href="https://github.com/tyronejosee/project_new_store#gh-dark-mode-only" target="_blank">
+    <img src="./.github/logo-dark.svg" alt="logo-dark" width="80">
   </a>
 </div>
 <div align="center">
   <h1><strong>Code Atlas</strong></h1>
 </div>
 <p align="center">
-  Pending...
+  A social app to discover and share helpful resources for developers.
+  Find blogs, articles, tools, and other tech-related content. Save favorites, leave comments, and contribute your own discoveries.
 <p>
 
 <p align="center">
   <a href="https://www.typescriptlang.org/">
     <img src="https://img.shields.io/badge/typescript-5.7.3-007ACC" alt="typescript-version">
   </a>
-  <a href="https://www.typescriptlang.org/">
+  <a href="https://nextjs.org/">
     <img src="https://img.shields.io/badge/nextjs-15.2.4-000000" alt="nextjs-version">
   </a>
-  <a href="https://www.python.org/">
-    <img src="https://img.shields.io/badge/python-3.13.1-3572A5" alt="python-version">
-  </a>
-  <a href="https://www.djangoproject.com/">
-    <img src="https://img.shields.io/badge/django-5.1.6-092E20" alt="django-version">
-  </a>
-  <a href="https://www.django-rest-framework.org/">
-    <img src="https://img.shields.io/badge/drf-3.15.2-A30000" alt="drf-version">
-  </a>
-  <a href="https://www.docker.com/">
-    <img src="https://img.shields.io/badge/docker-26.0.0-0db7ed" alt="docker-version">
-  </a>
-    <a href="https://www.postgresql.org/">
-    <img src="https://img.shields.io/badge/postgresql-16.4-336791" alt="postgresql-version">
-  </a>
 </p>
 
 ## 💻 General