Add asc-ffg-starwars.css for Star Wars RPG styling

- Introduced a new CSS file `asc-ffg-starwars.css` for Star Wars RPG styling.
- Defined custom dice colors using CSS variables.
- Applied unique fonts such as 'ITC Symbol', 'Teuton Mager', 'Elektra Pro', and 'SF Distant Galaxy'.
- Styled scene names, message senders, headers, and characteristic labels with theme-appropriate fonts.
- Added custom text shadow and color styles for various game elements like dice symbols and attributes.

This enhances the RPG's visual design consistency and aligns it with the Star Wars theme.

src/fonts/Elektra Pro/elektra-pro.css

@@ -0,0 +1,26 @@
+@font-face{
+  font-family: "Elektra Pro";
+  src: url('./elektra-pro-light.otf') format("opentype");
+  font-weight: 300;
+}
+@font-face{
+  font-family: "Elektra Pro";
+  src: url('./elektra-pro-medium-bold-italic.otf') format("opentype");
+  font-weight: bold;
+  font-style: italic;
+}
+@font-face{
+  font-family: "Elektra Pro";
+  src: url('./elektra-pro-medium-bold.otf') format("opentype");
+  font-weight: bold;
+}
+@font-face{
+  font-family: "Elektra Pro";
+  src: url('./elektra-pro-medium.otf') format("opentype");
+  font-weight: 500;
+}
+@font-face{
+  font-family: "Elektra Pro";
+  src: url('./elektra-pro-text.otf') format("opentype");
+  font-weight: 375;
+}