Added hotkeys + updated dependencies & webpack5 + humanetech badge (#15)

* Added language & theme switch hotkeys

* Hotkeys testing

* Language switch when equal

* Shortcut keys changed

* Dependencies updated & upgraded to webpack5

* Added HumaneTech badge

* Disabled FLoC

next.config.js

@@ -3,5 +3,21 @@ const withPWA = require("next-pwa");
 module.exports = withPWA({
     pwa: {
         dest: "public"
+    },
+    future: {
+        webpack5: true
+    },
+    async headers() {
+        return [
+            {
+                source: "/(.*)",
+                headers: [
+                    {
+                        key: "Permissions-Policy",
+                        value: "interest-cohort=()"
+                    }
+                ]
+            }
+        ]
     }
 });