Removed generated css; Renamed SASS files that are @use only (imported) to have an _ prefix as per spec; Tried to customize the SMUI sass, but was having problems with compiling not finding the SMUI source files; Added initial cut of asset check out system.

client/_material-icons.sass

@@ -0,0 +1,33 @@
+// https://github.com/google/material-design-icons
+
+@font-face
+	font-family: 'Material Icons'
+	font-style: normal
+	font-weight: 400
+	src: url(https://example.com/MaterialIcons-Regular.eot) /* For IE6-8 */
+	src: local('Material Icons'), local('MaterialIcons-Regular'), url(/fonts/MaterialIcons-Regular.ttf) format('truetype')
+
+.material-icons
+	font-family: 'Material Icons'
+	font-weight: normal
+	font-style: normal
+	font-size: 24px
+	/* Preferred icon size */
+	display: inline-block
+	line-height: 1
+	text-transform: none
+	letter-spacing: normal
+	word-wrap: normal
+	white-space: nowrap
+	direction: ltr
+	/* Support for all WebKit browsers. */
+	-webkit-font-smoothing: antialiased
+	/* Support for Safari and Chrome. */
+	text-rendering: optimizeLegibility
+	/* Support for Firefox. */
+	-moz-osx-font-smoothing: grayscale
+	/* Support for IE. */
+	font-feature-settings: 'liga'
+
+.material-symbols-outlined
+	font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 48