web: settings reset confirmation, icons for small dialog

- cleaned up dialog i18n
- better red color
- made :active state visible for dialog buttons on mobile
- better body padding in small dialog
- better small dialog typing with optional values

web/i18n/en/general.json

@@ -1,4 +1,3 @@
 {
-    "cobalt": "cobalt",
-    "gotit": "got it"
+    "cobalt": "cobalt"
 }