refactor: Rename overlay files for clarity

index.html

@@ -81,13 +81,13 @@
 
         <h3>Weather Overlay</h3>
         <ul>
-            <li><a href="/weather_overlay/index.html">Weather Overlay</a></li>
+            <li><a href="/weather_overlay/weather.html">Weather Overlay</a></li>
         </ul>
 
         <h3>System Monitor Overlay</h3>
         <ul>
-            <li><a href="/system_monitor_overlay/index.html">System Monitor Overlay</a></li>
-            <li><a href="/system_monitor_overlay/index-no-heading.html">System Monitor Overlay (No Heading)</a></li>
+            <li><a href="/system_monitor_overlay/system_monitor.html">System Monitor Overlay</a></li>
+            <li><a href="/system_monitor_overlay/system_monitor_no_heading.html">System Monitor Overlay (No Heading)</a></li>
         </ul>
         <p>For detailed usage instructions and to understand how to deploy these overlays, please refer to the <a href="https://gitea.ramforth.net/ramforth/Overlays/src/branch/main/azuracast/README.md">Azuracast README.md</a> within the Gitea repository.</p>
 

system_monitor_overlay/README.md

@@ -59,10 +59,10 @@ Once you have activated the virtual environment, you can install the required li
 3.  **Add to OBS Studio:**
 
     *   Add a new "Browser" source to your scene.
-    *   Set the URL to the `index.html` file in this directory.
+    *   Set the URL to the `system_monitor.html` file in this directory.
     *   Set the width and height to your desired dimensions.
 
 ## Overlays
 
-*   `index.html`: The default overlay with a heading.
-*   `index-no-heading.html`: An alternative overlay without the heading.
+*   `system_monitor.html`: The default overlay with a heading.
+*   `system_monitor_no_heading.html`: An alternative overlay without the heading.