initialize() functionality restored to dashboard.js, after a missing id-selector was found missing

src/apps/dashboard/static/apps/scripts/dashboard.js

@@ -1,10 +1,10 @@
 console.log("apps/scripts/dashboard.js loading");
-const initialize = () => {
+function initialize() {
     console.log("initialize called!");
-    const textInput = document.querySelector("id_text");
+    const textInput = document.querySelector("#id_text");
     textInput.oninput = () => {
         console.log("oninput triggered");
         const errorMsg = document.querySelector(".invalid-feedback");
         errorMsg.style.display = "none";
     };
-};
+}