chore: migrate to pnpm workspaces monorepo with Turborepo

- Restructure directories: apps/api, apps/admin, apps/website
- Add root pnpm-workspace.yaml, turbo.json, .prettierrc, .gitignore
- Rename packages to @inkreach/api, @inkreach/admin, @inkreach/website
- Add shared packages: packages/tsconfig, packages/shared-types
- Add pnpm.onlyBuiltDependencies for native builds
- Update docs: README.md, structs.md
- All three projects build successfully

apps/api/src/countries/countries.controller.ts

@@ -0,0 +1,61 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  ParseIntPipe,
+  Patch,
+  Post,
+  UseGuards,
+} from '@nestjs/common';
+import {
+  ApiBearerAuth,
+  ApiOperation,
+  ApiTags,
+} from '@nestjs/swagger';
+import { JwtAuthGuard } from '../auth/guards/jwt-auth.guard';
+import { CountriesService } from './countries.service';
+import { CreateCountryDto } from './dto/create-country.dto';
+import { UpdateCountryDto } from './dto/update-country.dto';
+
+@ApiTags('countries')
+@ApiBearerAuth()
+@UseGuards(JwtAuthGuard)
+@Controller('countries')
+export class CountriesController {
+  constructor(private readonly service: CountriesService) {}
+
+  @Get()
+  @ApiOperation({ summary: 'List all countries' })
+  findAll() {
+    return this.service.findAll();
+  }
+
+  @Get(':id')
+  @ApiOperation({ summary: 'Get one country' })
+  findOne(@Param('id', ParseIntPipe) id: string) {
+    return this.service.findOne(BigInt(id));
+  }
+
+  @Post()
+  @ApiOperation({ summary: 'Create a country' })
+  create(@Body() dto: CreateCountryDto) {
+    return this.service.create(dto);
+  }
+
+  @Patch(':id')
+  @ApiOperation({ summary: 'Update a country' })
+  update(
+    @Param('id', ParseIntPipe) id: string,
+    @Body() dto: UpdateCountryDto,
+  ) {
+    return this.service.update(BigInt(id), dto);
+  }
+
+  @Delete(':id')
+  @ApiOperation({ summary: 'Delete a country' })
+  remove(@Param('id', ParseIntPipe) id: string) {
+    return this.service.remove(BigInt(id));
+  }
+}