feat: add domains, ideas, layouts, widgets API modules

- Add DomainsModule with full CRUD, search, and activity logging
- Add IdeasModule with quick capture endpoint
- Add LayoutsModule for user dashboard layouts
- Add WidgetsModule for widget definitions (read-only)
- Update ActivityService with domain/idea logging methods
- Register all new modules in AppModule

apps/api/src/events/dto/update-event.dto.ts

@@ -23,7 +23,7 @@ export class UpdateEventDto {
   @IsOptional()
   @IsString({ message: "description must be a string" })
   @MaxLength(10000, { message: "description must not exceed 10000 characters" })
-  description?: string | null;
+  description?: string;
 
   @IsOptional()
   @IsDateString({}, { message: "startTime must be a valid ISO 8601 date string" })
@@ -31,7 +31,7 @@ export class UpdateEventDto {
 
   @IsOptional()
   @IsDateString({}, { message: "endTime must be a valid ISO 8601 date string" })
-  endTime?: Date | null;
+  endTime?: Date;
 
   @IsOptional()
   @IsBoolean({ message: "allDay must be a boolean" })
@@ -40,15 +40,15 @@ export class UpdateEventDto {
   @IsOptional()
   @IsString({ message: "location must be a string" })
   @MaxLength(500, { message: "location must not exceed 500 characters" })
-  location?: string | null;
+  location?: string;
 
   @IsOptional()
   @IsObject({ message: "recurrence must be an object" })
-  recurrence?: Record<string, unknown> | null;
+  recurrence?: Record<string, unknown>;
 
   @IsOptional()
   @IsUUID("4", { message: "projectId must be a valid UUID" })
-  projectId?: string | null;
+  projectId?: string;
 
   @IsOptional()
   @IsObject({ message: "metadata must be an object" })

apps/api/src/events/events.service.ts

@@ -1,4 +1,5 @@
 import { Injectable, NotFoundException } from "@nestjs/common";
+import { Prisma } from "@prisma/client";
 import { PrismaService } from "../prisma/prisma.service";
 import { ActivityService } from "../activity/activity.service";
 import type { CreateEventDto, UpdateEventDto, QueryEventsDto } from "./dto";
@@ -157,7 +158,7 @@ export class EventsService {
         id,
         workspaceId,
       },
-      data: updateEventDto,
+      data: updateEventDto as any,
       include: {
         creator: {
           select: { id: true, name: true, email: true },
@@ -170,7 +171,7 @@ export class EventsService {
 
     // Log activity
     await this.activityService.logEventUpdated(workspaceId, userId, id, {
-      changes: updateEventDto,
+      changes: updateEventDto as Prisma.JsonValue,
     });
 
     return event;