chore: 初始化项目基础结构和资源文件

- 添加项目图标文件（app-icon.png、各平台图标）
- 配置开发环境文件（.env、.nvmrc、.npmrc）
- 添加静态资源文件（背景图片、字体、音频）
- 初始化Tauri后端结构（build.rs、main.rs、模块文件）
- 配置前端项目结构（TypeScript、Vue组件、样式）
- 添加Node.js API服务基础结构
- 配置构建和开发工具（vite、prettier、gitignore）

node_api/src/modules/meeting/meeting.controller.ts

@@ -0,0 +1,92 @@
+import { Controller, Delete, Get, HttpCode, HttpStatus, Param } from '@nestjs/common';
+import { ApiParam, ApiProperty, ApiTags } from '@nestjs/swagger';
+import { FailResult, OkResult } from '../../common/dto/result.dto';
+import { MeetingService } from './meeting.service';
+import { NonEmptyStringPipe } from '@/common/pipes/non-empty-string.pipe';
+import { Uint32Pipe } from '@/common/pipes/uint32.pipe';
+import { ApiCustomOkResponse } from '@/common/decorators/swagger.decorator';
+import { TokenResponseDto } from './meeting.dto';
+import { MeetingRedisService } from '../websocket/meeting-redis.service';
+
+/**
+ * 黑名单用户 DTO
+ */
+class BlacklistUserDto {
+  @ApiProperty({ description: '短 UID', example: 1001 })
+  shortUid?: number;
+
+  @ApiProperty({ description: '用户名称', example: '张三' })
+  userName?: string;
+}
+
+/**
+ * 会议控制器
+ * 处理会议相关的 API 请求
+ */
+@ApiTags('Meeting')
+@Controller('meeting')
+export class MeetingController {
+  public constructor(
+    private readonly meetingService: MeetingService,
+    private readonly redis: MeetingRedisService
+  ) {}
+
+  /**
+   * 生成声网 RTC Token
+   */
+  @Get('get-token/:channelName/:uid')
+  @HttpCode(HttpStatus.OK)
+  @ApiCustomOkResponse({
+    summary: '声网 RTC Token',
+    model: TokenResponseDto,
+    apiDescription: '声网 RTC Token 信息',
+    resDescription: '声网 RTC Token 信息包含appid',
+  })
+  @ApiParam({ name: 'channelName', description: '需要加入的频道名(格式: `n_课程名称`)', example: 'n_1234567890' })
+  @ApiParam({ name: 'uid', description: '用户的短 UID(0~4294967295)', example: '1001' })
+  public async getToken(@Param('channelName', new NonEmptyStringPipe('channelName')) channelName: string, @Param('uid', new Uint32Pipe('uid')) uid: number) {
+    const result = this.meetingService.generateToken(channelName, uid);
+    if (!result) {
+      return new FailResult('生成 Token 失败');
+    }
+    return new OkResult(result);
+  }
+
+  /**
+   * 查询房间黑名单（包含短 UID 和名称的数组）
+   */
+  @Get('blacklist/:roomId')
+  @HttpCode(HttpStatus.OK)
+  @ApiParam({ name: 'roomId', description: '服务端房间 ID（Socket.IO 房间名）' })
+  @ApiCustomOkResponse({
+    summary: '房间黑名单',
+    model: [BlacklistUserDto],
+    apiDescription: '房间黑名单（包含短 UID 和名称的数组）',
+    resDescription: '房间黑名单（包含短 UID 和名称的数组）',
+  })
+  public async getBlacklist(@Param('roomId', new NonEmptyStringPipe('roomId')) roomId: string) {
+    const list = await this.redis.getBlacklist(roomId);
+    return new OkResult(list);
+  }
+
+  /**
+   * 从房间黑名单移除指定用户（短 UID）
+   */
+  @Delete('blacklist/:roomId/:shortUid')
+  @HttpCode(HttpStatus.OK)
+  @ApiParam({ name: 'roomId', description: '服务端房间 ID（Socket.IO 房间名）' })
+  @ApiParam({ name: 'shortUid', description: '用户短 UID', example: '1001' })
+  @ApiCustomOkResponse({
+    summary: '从房间黑名单移除用户',
+    model: Boolean,
+    apiDescription: '从房间黑名单移除指定用户（短 UID）',
+    resDescription: '是否成功移除用户',
+  })
+  public async removeFromBlacklist(
+    @Param('roomId', new NonEmptyStringPipe('roomId')) roomId: string,
+    @Param('shortUid', new Uint32Pipe('shortUid')) shortUid: number
+  ) {
+    await this.redis.removeFromBlacklist(roomId, shortUid);
+    return new OkResult(true);
+  }
+}