add template preferences

app/views/icons/_adjustments_horizontal.html.erb

@@ -0,0 +1,12 @@
+<svg xmlns="http://www.w3.org/2000/svg" class="<%= local_assigns[:class] %>" width="44" height="44" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
+  <path stroke="none" d="M0 0h24v24H0z" fill="none" />
+  <path d="M14 6m-2 0a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" />
+  <path d="M4 6l8 0" />
+  <path d="M16 6l4 0" />
+  <path d="M8 12m-2 0a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" />
+  <path d="M4 12l2 0" />
+  <path d="M10 12l10 0" />
+  <path d="M17 18m-2 0a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" />
+  <path d="M4 18l11 0" />
+  <path d="M19 18l1 0" />
+</svg>

app/views/icons/_settings.html.erb

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" class="<%= local_assigns[:class] %>" width="44" height="44" viewBox="0 0 24 24" stroke-width="1.5" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round">
+  <path stroke="none" d="M0 0h24v24H0z" fill="none" />
+  <path d="M10.325 4.317c.426 -1.756 2.924 -1.756 3.35 0a1.724 1.724 0 0 0 2.573 1.066c1.543 -.94 3.31 .826 2.37 2.37a1.724 1.724 0 0 0 1.065 2.572c1.756 .426 1.756 2.924 0 3.35a1.724 1.724 0 0 0 -1.066 2.573c.94 1.543 -.826 3.31 -2.37 2.37a1.724 1.724 0 0 0 -2.572 1.065c-.426 1.756 -2.924 1.756 -3.35 0a1.724 1.724 0 0 0 -2.573 -1.066c-1.543 .94 -3.31 -.826 -2.37 -2.37a1.724 1.724 0 0 0 -1.065 -2.572c-1.756 -.426 -1.756 -2.924 0 -3.35a1.724 1.724 0 0 0 1.066 -2.573c-.94 -1.543 .826 -3.31 2.37 -2.37c1 .608 2.296 .07 2.572 -1.065z" />
+  <path d="M9 12a3 3 0 1 0 6 0a3 3 0 0 0 -6 0" />
+</svg>