Fix file paths in documentation.

Author: Johannes Lang

docs/assets/overrides.css

@@ -1,7 +1,7 @@
 /* Brand primitives */
 :root {
-  --dmfe-logo-default: url('../assets/logo-dmfe.svg');
-  --dmfe-logo-contrast: url('../assets/logo-dmfe-contrast.svg');
+  --dmfe-logo-default: url('/DYNAMITE/assets/logo-dmfe.svg');
+  --dmfe-logo-contrast: url('/DYNAMITE/assets/logo-dmfe-contrast.svg');
   --dmfe-gradient-start: #1e88e5;
   --dmfe-gradient-mid: #3d68ff;
   --dmfe-gradient-end: #5e35b1;
@@ -39,7 +39,7 @@ body.dmfe-home[data-md-color-scheme="slate"]::before {
   position: fixed;
   inset: 0;
   z-index: -2;
-  background-image: url('../assets/Logo_fancy.png');
+  background-image: url('/DYNAMITE/assets/Logo_fancy.png');
   background-repeat: no-repeat;
   background-size: clamp(640px, 65vw, 1100px);
   background-position: center calc(12vh + 20px);

docs/concepts/interpolation-grids.md

@@ -133,7 +133,7 @@ Inputs directory structure:
 ## Conceptual figure: triangular time domain and non‑equidistant grid
 
 <figure style="text-align:center;">
-	<img src="../../assets/interpolation-grid-diagram.svg" alt="Triangular time domain with dense and sparse grid regions" style="max-width: 680px; width: 100%; height: auto;" />
+	<img src="/DYNAMITE/assets/interpolation-grid-diagram.svg" alt="Triangular time domain with dense and sparse grid regions" style="max-width: 680px; width: 100%; height: auto;" />
 	<figcaption>Triangular time domain with dense and sparse grid regions.</figcaption>
 
 </figure>