feat: add initials field type (#1279)

Adds a new field type that enables document recipients to add
their `initials` on the document.

packages/ui/primitives/document-flow/field-icon.tsx

@@ -1,4 +1,14 @@
-import { CalendarDays, CheckSquare, ChevronDown, Disc, Hash, Mail, Type, User } from 'lucide-react';
+import {
+  CalendarDays,
+  CheckSquare,
+  ChevronDown,
+  Contact,
+  Disc,
+  Hash,
+  Mail,
+  Type,
+  User,
+} from 'lucide-react';
 
 import type { TFieldMetaSchema as FieldMetaType } from '@documenso/lib/types/field-meta';
 import { FieldType } from '@documenso/prisma/client';
@@ -13,6 +23,7 @@ type FieldIconProps = {
 };
 
 const fieldIcons = {
+  [FieldType.INITIALS]: { icon: Contact, label: 'Initials' },
   [FieldType.EMAIL]: { icon: Mail, label: 'Email' },
   [FieldType.NAME]: { icon: User, label: 'Name' },
   [FieldType.DATE]: { icon: CalendarDays, label: 'Date' },
@@ -46,9 +57,11 @@ export const FieldIcon = ({
 
     if (fieldMeta && (type === 'TEXT' || type === 'NUMBER')) {
       if (type === 'TEXT' && 'text' in fieldMeta && fieldMeta.text && !fieldMeta.label) {
-        label = fieldMeta.text.length > 10 ? fieldMeta.text.substring(0, 10) + '...' : fieldMeta.text;
+        label =
+          fieldMeta.text.length > 10 ? fieldMeta.text.substring(0, 10) + '...' : fieldMeta.text;
       } else if (fieldMeta.label) {
-        label = fieldMeta.label.length > 10 ? fieldMeta.label.substring(0, 10) + '...' : fieldMeta.label;
+        label =
+          fieldMeta.label.length > 10 ? fieldMeta.label.substring(0, 10) + '...' : fieldMeta.label;
       } else {
         label = fieldIcons[type]?.label;
       }
@@ -58,7 +71,7 @@ export const FieldIcon = ({
 
     return (
       <div className="text-field-card-foreground flex items-center justify-center gap-x-1.5 text-sm">
-        <Icon className='h-4 w-4' /> {label}
+        <Icon className="h-4 w-4" /> {label}
       </div>
     );
   }