chore(renderer): remove double-quotes

Author: andypf

demo/build/index.js

@@ -1,6 +1,6 @@
 {
   "name": "@andypf/json-viewer",
-  "version": "2.1.10",
+  "version": "2.2.0",
   "description": "A javascript library to visualize json nicely",
   "main": "dist/cjs/index.js",
   "module": "dist/esm/index.js",

dist/cjs/index.js

@@ -52,7 +52,7 @@ const DataRow = function ({ key, value, expanded, indent, onToggleExpand, level
     const keyDataType = typeof key
     keyEl = document.createElement("span")
     keyEl.className = `key clickable ${keyDataType === "number" ? "number" : ""}`
-    keyEl.textContent = keyDataType === "number" ? key : `"${key}"`
+    keyEl.textContent = keyDataType === "number" ? key : `${key}`
     keyEl.addEventListener("click", () => toggleExpand())
     keyValueWrapper.appendChild(keyEl)