flake: rework modules folder structure

modules/home/niri/waybar.css

@@ -0,0 +1,52 @@
+window#waybar {
+	background: transparent;
+	color: #fdf6e3;
+	padding: 1px 0;
+	min-height: 25px;
+	font-size: 23px;
+}
+
+.modules-right {
+	margin: 2px 10px 0 0;
+}
+
+.modules-center {
+	margin: 2px 0 0 0;
+}
+
+.modules-left {
+	margin: 2px 0 0 5px;
+}
+
+#workspaces button {
+	padding: 0 2px;
+	color: #fdf6e3;
+}
+
+#pulseaudio {
+	color: #268bd2;
+}
+
+#memory {
+	color: #2aa198;
+}
+
+#cpu {
+	color: #6c71c4;
+}
+
+#battery {
+	color: #859900;
+}
+
+#battery.warning {
+	color: #d08535;
+}
+
+#battery.critical {
+	color: #ca4238;
+}
+
+#disk {
+	color: #b58900;
+}