feat(web): conversation management — search, rename, delete, archive (#121) (#139)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

apps/gateway/src/conversations/conversations.dto.ts

@@ -1,4 +1,12 @@
-import { IsIn, IsObject, IsOptional, IsString, IsUUID, MaxLength } from 'class-validator';
+import {
+  IsBoolean,
+  IsIn,
+  IsObject,
+  IsOptional,
+  IsString,
+  IsUUID,
+  MaxLength,
+} from 'class-validator';
 
 export class CreateConversationDto {
   @IsOptional()
@@ -20,6 +28,10 @@ export class UpdateConversationDto {
   @IsOptional()
   @IsUUID()
   projectId?: string | null;
+
+  @IsOptional()
+  @IsBoolean()
+  archived?: boolean;
 }
 
 export class SendMessageDto {