Feat Annual recertification workflow

1. Created and send pre_certification and certification message to certify.html
2. Added 2 checkboxes for user policies and toggle button logic to certify account
3. Rewrote dom from step 1 (pre_certification) to step 2 (certification page)

app/static/scripts/function.js

+function preCertification() {
+  const element = document.getElementById("pre-certify");
+  element.remove();
+  var x = document.getElementById("user-recertify");
+  if (x.style.display === "block") {
+    x.style.display = "none";
+  } else {
+    x.style.display = "block";
+  }
+}
+
 function check() { 
   var submitButton = document.getElementById("submit");
-  let ckbox = document.getElementById('agree');
-  submitButton.disabled = !ckbox.checked;
+  let ckbox1 = document.getElementById('agree1');
+  let ckbox2 = document.getElementById('agree2');
+  submitButton.disabled = !(ckbox1.checked && ckbox2.checked);
 };
 
 function displayloading1() {