Restructure project: add base theme and all modules like example

example/modules/count-indicators.css

@@ -0,0 +1,26 @@
+/*
+    This module change the color of the count indicators.
+    This is a simple and effective way to make your Jellyfin instance look more modern.
+    This can be used as a standalone module.
+*/
+
+:root {
+    --show-count-indicators: flex; /* none to hide */
+    --count-indicator-colour: rgba(200, 200, 200, 0.75);
+    --played-indicator-colour: rgba(32, 139, 36, 0.75);
+}
+
+.countIndicator {
+    display: var(--show-count-indicators);
+}
+
+.countIndicator,
+.fullSyncIndicator,
+.mediaSourceIndicator,
+.playedIndicator {
+    background: var(--count-indicator-colour);
+}
+
+.playedIndicator {
+    background: var(--played-indicator-colour);
+}