Fix #6297: update screenshot links & remove old screenshots

docs/screenshots/index.md

@@ -4,33 +4,33 @@
 
 ### Home Page
 
-![Home Page](../../media/home-light.png)
+![Home Page](../media/home-light.png)
 
 ### Rack Elevation
 
-![Rack Elevation](../../media/rack-light.png)
+![Rack Elevation](../media/rack-light.png)
 
 ### Prefixes
 
-![Prefixes](../../media/prefixes-light.png)
+![Prefixes](../media/prefixes-light.png)
 
 ### Cable Trace
-![Cable Trace](../../media/cable-light.png)
+![Cable Trace](../media/cable-light.png)
 
 ## Dark Mode
 
 ### Home Page
 
-![Home Page](../../media/home-dark.png)
+![Home Page](../media/home-dark.png)
 
 ### Rack Elevation
 
-![Rack Elevation](../../media/rack-dark.png)
+![Rack Elevation](../media/rack-dark.png)
 
 ### Prefixes
 
-![Prefixes](../../media/prefixes-dark.png)
+![Prefixes](../media/prefixes-dark.png)
 
 ### Cable Trace
-![Cable Trace](../../media/cable-dark.png)
+![Cable Trace](../media/cable-dark.png)