feat: bulk edit tickets

Select several tickets in the backlog and change their status, assignee,
sprint, priority or labels at once. Each ticket goes through the normal
rules and may refuse on its own; the result says which did.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

libs/api/tracker/presenters/src/lib/http/dto/requests.dto.ts

@@ -789,6 +789,51 @@ export class ImportQueryDto {
   dryRun = false;
 }
 
+export class BulkUpdateIssuesDto {
+  @ApiProperty({ type: [String], format: 'uuid', maxItems: 100 })
+  @IsArray()
+  @ArrayMaxSize(100)
+  @IsUUID('all', { each: true })
+  issueIds!: string[];
+  @ApiPropertyOptional({ example: 'IN_PROGRESS' })
+  @IsOptional()
+  @Matches(SETTING_ID)
+  status?: string;
+  @ApiPropertyOptional({ description: 'Unassign everything' })
+  @IsOptional()
+  @IsBoolean()
+  unassign?: boolean;
+  @ApiPropertyOptional({ description: 'Pireon user id of a member' })
+  @IsOptional()
+  @IsString()
+  assigneeId?: string;
+  @ApiPropertyOptional({ description: 'Back to the backlog' })
+  @IsOptional()
+  @IsBoolean()
+  noSprint?: boolean;
+  @ApiPropertyOptional({ format: 'uuid' })
+  @IsOptional()
+  @IsUUID()
+  sprintId?: string;
+  @ApiPropertyOptional({ description: 'Out of their release' })
+  @IsOptional()
+  @IsBoolean()
+  noRelease?: boolean;
+  @ApiPropertyOptional({ format: 'uuid' })
+  @IsOptional()
+  @IsUUID()
+  releaseId?: string;
+  @ApiPropertyOptional({ enum: IssuePriority, enumName: 'IssuePriority' })
+  @IsOptional()
+  @IsEnum(IssuePriority)
+  priority?: IssuePriority;
+  @ApiPropertyOptional({ type: [String] })
+  @IsOptional()
+  @ArrayMaxSize(10)
+  @IsString({ each: true })
+  addLabels?: string[];
+}
+
 export class RankIssueDto {
   @ApiPropertyOptional({
     type: String,

libs/api/tracker/presenters/src/lib/http/dto/responses.dto.ts

@@ -223,6 +223,17 @@ export class ImportReportDto {
   @ApiProperty({ type: [ImportLineDto] }) warnings!: ImportLineDto[];
 }
 
+export class BulkIssueResultDto {
+  @ApiProperty({ format: 'uuid' }) issueId!: string;
+  @ApiProperty() ok!: boolean;
+  @ApiProperty({ type: String, nullable: true }) error!: string | null;
+}
+
+export class BulkResultDto {
+  @ApiProperty() updated!: number;
+  @ApiProperty({ type: [BulkIssueResultDto] }) results!: BulkIssueResultDto[];
+}
+
 export class GitDeliveryResultDto {
   @ApiProperty({ description: 'Tickets that got something new' })
   recorded!: number;