chore: Use webpack to build production version

fabula-ultima-sheet.css

@@ -201,6 +201,7 @@ label {
 }
 
 input[type="text"],
+input:not([type]),
 input[type="number"],
 textarea,
 select {
@@ -219,6 +220,7 @@ select {
 }
 
 input[type="text"]:focus,
+input:not([type]):focus,
 input[type="number"]:focus,
 textarea:focus,
 select:focus {
@@ -1062,6 +1064,7 @@ input[type="number"] {
 }
 
 [data-theme="light"] input[type="text"]:focus,
+[data-theme="light"] input:not([type]):focus,
 [data-theme="light"] input[type="number"]:focus,
 [data-theme="light"] textarea:focus,
 [data-theme="light"] select:focus {