SP-1757, SP-1758, SP-1809, SP-1810: Feat/implement booking (#469)

* fix: commission device API

* task: add create booking API

* add get All api for dashboard & mobile

* add Find APIs for bookings

* implement sending email updates on update bookable space

* move email interfaces to separate files

src/booking/dtos/create-booking.dto.ts

@@ -0,0 +1,35 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsDate, IsNotEmpty, IsString, IsUUID, Matches } from 'class-validator';
+
+export class CreateBookingDto {
+  @ApiProperty({
+    type: 'string',
+    example: '4fa85f64-5717-4562-b3fc-2c963f66afa7',
+  })
+  @IsNotEmpty()
+  @IsUUID('4', { message: 'Invalid space UUID provided' })
+  spaceUuid: string;
+
+  @ApiProperty({
+    type: Date,
+  })
+  @IsNotEmpty()
+  @IsDate()
+  date: Date;
+
+  @ApiProperty({ example: '09:00' })
+  @IsString()
+  @IsNotEmpty({ message: 'Start time cannot be empty' })
+  @Matches(/^([01]?[0-9]|2[0-3]):[0-5][0-9]$/, {
+    message: 'Start time must be in HH:mm format (24-hour)',
+  })
+  startTime: string;
+
+  @ApiProperty({ example: '17:00' })
+  @IsString()
+  @IsNotEmpty({ message: 'End time cannot be empty' })
+  @Matches(/^([01]?[0-9]|2[0-3]):[0-5][0-9]$/, {
+    message: 'End time must be in HH:mm format (24-hour)',
+  })
+  endTime: string;
+}