feat: chord editing prototype

feat: lazy device connections
feat: backup docs
feat: chord library pagination

src/lib/style/form/_button.scss

@@ -28,6 +28,8 @@ button {
   transition: all 250ms ease;
 
   &.icon {
+    display: inline-flex;
+
     aspect-ratio: 1;
     padding-block: 0;
     padding-inline: 0;
@@ -41,6 +43,10 @@ button {
     color: var(--md-sys-color-on-primary);
     background: var(--md-sys-color-primary);
   }
+
+  &.compact {
+    height: 32px;
+  }
 }
 
 label:has(input):hover,