feat: add typed signature (#1357)

Add the ability to insert typed signatures.

Once the signature field is placed on the document, a checkbox appears
in the document editor where the document owner can allow signers to add
typed signatures. Typed signatures are disabled by default.

![CleanShot 2024-09-30 at 14 57
54](https://github.com/user-attachments/assets/c388abb5-bcb1-49d0-aad8-9148c3020420)

packages/trpc/server/document-router/schema.ts

@@ -158,6 +158,16 @@ export type TSetSigningOrderForDocumentMutationSchema = z.infer<
   typeof ZSetSigningOrderForDocumentMutationSchema
 >;
 
+export const ZUpdateTypedSignatureSettingsMutationSchema = z.object({
+  documentId: z.number(),
+  teamId: z.number().optional(),
+  typedSignatureEnabled: z.boolean(),
+});
+
+export type TUpdateTypedSignatureSettingsMutationSchema = z.infer<
+  typeof ZUpdateTypedSignatureSettingsMutationSchema
+>;
+
 export const ZResendDocumentMutationSchema = z.object({
   documentId: z.number(),
   recipients: z.array(z.number()).min(1),