feat(option): Add AI tag extraction toggle for users

src/tasks/wizard-task.service.ts

@@ -92,6 +92,12 @@ export class WizardTaskService {
     text: string,
     repo?: Repository<Task>,
   ) {
+    // Check if auto-tag is enabled for this user
+    const isEnabled = await this.userService.isAutoTagEnabled(userId);
+    if (!isEnabled) {
+      return null;
+    }
+
     const lang = await this.getUserLanguage(userId);
     return this.create(
       {
@@ -111,6 +117,14 @@ export class WizardTaskService {
     parentTask: Task,
     repo?: Repository<Task>,
   ) {
+    // Check if auto-tag is enabled for this user
+    const isEnabled = await this.userService.isAutoTagEnabled(
+      parentTask.userId,
+    );
+    if (!isEnabled) {
+      return null;
+    }
+
     const lang = await this.getUserLanguage(parentTask.userId);
     return this.create(
       {

src/user/dto/create-user-option.dto.ts

@@ -2,7 +2,7 @@ import { IsString, MaxLength } from 'class-validator';
 
 export class CreateUserOptionDto {
   @IsString()
-  @MaxLength(20)
+  @MaxLength(64)
   name: string;
 
   @IsString()

src/user/user.e2e-spec.ts

@@ -265,7 +265,7 @@ describe('UserController (e2e)', () => {
         await client
           .post('/api/v1/user/option')
           .send({
-            name: 'a'.repeat(21), // Too long
+            name: 'a'.repeat(65), // Too long
             value: 'test',
           })
           .expect(HttpStatus.BAD_REQUEST);

src/user/user.service.ts

@@ -483,4 +483,19 @@ export class UserService {
     option.value = value;
     return await this.userOptionRepository.save(option);
   }
+
+  async isAutoTagEnabled(
+    userId: string,
+    entityManager?: EntityManager,
+  ): Promise<boolean> {
+    const option = await this.getOption(
+      userId,
+      'enable_ai_tag_extraction',
+      entityManager,
+    );
+    if (!option) {
+      return true; // Default: enabled
+    }
+    return option.value === 'true';
+  }
 }

src/wizard/wizard.service.ts

@@ -296,9 +296,11 @@ export class WizardService {
       const extractTagsTask =
         await this.wizardTaskService.createExtractTagsTaskFromTask(parentTask);
 
-      this.logger.debug(
-        `Triggered extract_tags task ${extractTagsTask.id} for parent task ${parentTask.id}`,
-      );
+      if (extractTagsTask) {
+        this.logger.debug(
+          `Triggered extract_tags task ${extractTagsTask.id} for parent task ${parentTask.id}`,
+        );
+      }
     } catch (error) {
       this.logger.error(
         `Failed to trigger extract_tags task for parent task ${parentTask.id}:`,