adding some market elements

ui/_/code/quill.js

@@ -487,6 +487,13 @@ HTMLElement.prototype.positionType = function (value) {
     return this
 }
 
+HTMLElement.prototype.gap = function(value, unit = "px") {
+    if (typeof value !== 'number' || Number.isNaN(value))
+        throw new Error(`Invalid value: ${value}. Expected a number.`);
+    this.style.gap = value + unit
+    return this
+}
+
 /* Elements */
 
 quill.setChildren = function(el, innerContent) {
@@ -617,6 +624,13 @@ window.input = function(placeholder, width, height) {
     return el
 }
 
+window.label = function(text) {
+    let el = document.createElement("label")
+    el.innerText = text
+    quill.render(el)
+    return el
+}
+
 window.textarea = function(placeholder) {
     let el = document.createElement("textarea")
     el.placeholder = placeholder