Fix broken links and MathJax script issue (#30)

* Fix broken links in announcement banner

* Fix light/dark mode switch icons

* Fix MathJax script not found error

* Update links in announcement banner to use `base_url`

docs/.overrides/announce.html

@@ -1,3 +1,3 @@
-🚀 <b>It’s here! <a href="release-notes/#0.7.0">Pyventus v0.7.0</a> is now live!</b>
-— Don’t miss the latest updates, featuring <b><a href="#a-simple-reactive-example">reactive programming</a></b>,
-major <b><a href="release-notes/#0.7.0-optimized">optimizations</a></b>, and more!
+🚀 <b>It's here! <a href="{{ base_url ~ '/release-notes/#0.7.0'}}">Pyventus v0.7.0</a> is now live!</b> —
+Don't miss the latest updates, featuring <b><a href="{{ base_url ~ '/#a-simple-reactive-example'}}">reactive programming</a></b>,
+major <b><a href="{{ base_url ~ '/release-notes/#0.7.0-optimized'}}">optimizations</a></b>, and more!

mkdocs.yml

@@ -24,7 +24,7 @@ theme:
     # Palette toggle for automatic mode
     - media: "(prefers-color-scheme)"
       toggle:
-        icon: material/brightness-auto
+        icon: material/weather-sunny
         name: Switch to light mode
     # Palette toggle for light mode
     - media: '(prefers-color-scheme: light)'
@@ -40,7 +40,7 @@ theme:
       primary: cyan
       accent: amber
       toggle:
-        icon: material/weather-sunny
+        icon: material/brightness-auto
         name: Switch to system preference
   features:
     - navigation.instant
@@ -159,7 +159,7 @@ markdown_extensions:
 
 # Extra JavaScript for MathJax
 extra_javascript:
-  - .javascripts/mathjax.js
+  - javascripts/mathjax.js
   - https://unpkg.com/mathjax@3/es5/tex-mml-chtml.js
 
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