fix(gateway): add missing @Inject() decorators causing silent startup hang (#109)

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

apps/gateway/src/skills/skills.controller.ts

@@ -5,6 +5,7 @@ import {
   Get,
   HttpCode,
   HttpStatus,
+  Inject,
   NotFoundException,
   Param,
   Patch,
@@ -18,7 +19,7 @@ import type { CreateSkillDto, UpdateSkillDto } from './skills.dto.js';
 @Controller('api/skills')
 @UseGuards(AuthGuard)
 export class SkillsController {
-  constructor(private readonly skills: SkillsService) {}
+  constructor(@Inject(SkillsService) private readonly skills: SkillsService) {}
 
   @Get()
   async list() {