Start to consolidate source code for both browsers

js/utils.js

@@ -0,0 +1,22 @@
+function updateRedirects() {
+  browser.storage.local.get("config", function (URL) {
+    fetch(URL.config)
+      .then((res) => res.json())
+      .then((res) => {
+        browser.storage.local
+          .set({
+            redirects: res,
+          })
+          .catch((error) => {
+            console.log(error);
+          });
+      });
+  });
+}
+
+function setDefaultConfig() {
+  browser.storage.local.set({
+    config:
+      "https://raw.githubusercontent.com/davegallant/rfd-redirect-stripper/main/redirects.json",
+  });
+}