qutebrowser: Save cookies, enabled smooth scrolling, use UTF-8 by default

.config/qutebrowser/autoconfig.yml

@@ -15,13 +15,17 @@ settings:
   backend:
     global: webkit
   content.cookies.store:
-    global: false
+    global: true
   content.default_encoding:
     global: utf-8
   content.headers.accept_language:
     global: de-DE,de,en
   content.pdfjs:
     global: true
+  editor.encoding:
+    global: utf-8
+  scrolling.smooth:
+    global: true
   url.searchengines:
     global:
       DEFAULT: https://duckduckgo.com/?q={}