feat: add admin order tags and read state

apps/api/src/admin.dto.ts

@@ -1,4 +1,4 @@
-import { IsIn, IsOptional, IsString } from "class-validator";
+import { IsArray, IsIn, IsOptional, IsString } from "class-validator";
 
 export class UpdateBookingStatusDto {
   @IsIn(["received", "contacting", "confirmed", "completed", "cancelled"])
@@ -8,3 +8,11 @@ export class UpdateBookingStatusDto {
   @IsString()
   adminNote?: string;
 }
+
+export class CreateTagDto {
+  @IsString() name!: string;
+}
+
+export class UpdateBookingTagsDto {
+  @IsArray() @IsString({ each: true }) tagIds!: string[];
+}