feat: add email recipient history to user settings and implement management in InboxDetailPage

paperless-backend/src/database/entities/user-settings.entity.ts

@@ -31,4 +31,7 @@ export class UserSettings {
 
   @Column({ type: 'int', nullable: true })
   DefaultLabelTemplateId!: number | null;
+
+  @Column({ type: 'json', nullable: true })
+  EmailRecipientHistory!: string[] | null;
 }

paperless-backend/src/user-settings/user-settings.service.ts

@@ -18,6 +18,7 @@ export interface UserSettingsDto {
   smtpFromName: string | null;
   mailSignatureHtml: string | null;
   defaultLabelTemplateId: number | null;
+  emailRecipientHistory: string[] | null;
 }
 
 @Injectable()
@@ -80,6 +81,7 @@ export class UserSettingsService {
       smtpFromName?: string | null;
       mailSignatureHtml?: string | null;
       defaultLabelTemplateId?: number | null;
+      emailRecipientHistory?: string[] | null;
     },
   ): Promise<UserSettingsDto> {
     let entity = await this.repo.findOne({ where: { UserId: userId } });
@@ -98,6 +100,7 @@ export class UserSettingsService {
     if (data.smtpFromName !== undefined) entity.SmtpFromName = data.smtpFromName;
     if (data.mailSignatureHtml !== undefined) entity.MailSignatureHtml = data.mailSignatureHtml;
     if (data.defaultLabelTemplateId !== undefined) entity.DefaultLabelTemplateId = data.defaultLabelTemplateId;
+    if (data.emailRecipientHistory !== undefined) entity.EmailRecipientHistory = data.emailRecipientHistory;
 
     await this.repo.save(entity);
     return this.toDto(entity);
@@ -168,6 +171,7 @@ export class UserSettingsService {
       smtpFromName: entity?.SmtpFromName ?? null,
       mailSignatureHtml: entity?.MailSignatureHtml ?? null,
       defaultLabelTemplateId: entity?.DefaultLabelTemplateId ?? null,
+      emailRecipientHistory: entity?.EmailRecipientHistory ?? null,
     };
   }
 }