fix some icons

Signed-off-by: marcin mikołajczak <git@mkljczk.pl>

app/styles/components/datepicker.scss

@@ -69,14 +69,14 @@
     }
 
     input {
-      padding: 0 0 0 10px;
+      padding: 0 0 0 8px;
     }
 
     &::before {
       content: '\f073';
       display: inline-block;
-      font: normal normal normal 14px/1 ForkAwesome;
-      font-size: 14px;
+      font: normal normal normal 14px/1 "Font Awesome 5 Free";
+      font-size: 18px;
       color: var(--primary-text-color--faint);
     }
   }

app/styles/forms.scss

@@ -496,7 +496,7 @@ code {
     &::after {
       display: flex;
       align-items: center;
-      font-family: "ForkAwesome";
+      font-family: "Font Awesome 5 Free";
       content: "";
       position: absolute;
       right: 12px;