GhiVideo 소스 복제 — v4 작업 시작 기준

기존 GhiVideo 저장소 HEAD의 트래킹 소스 362개 파일을 복제.
(node_modules·storage·빌드 산출물·대용량 미디어는 .gitignore 규칙대로 제외)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

shared/package.json

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+{
+  "name": "@abcvideo/shared",
+  "version": "1.0.0",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "scripts": {
+    "build": "tsc",
+    "dev": "tsc --watch"
+  }
+}

shared/src/index.ts

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+export * from './types';

shared/src/types.ts

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+// Video source types
+export type VideoSourceType = 'local' | 'server';
+
+export type HlsConversionStatus = 'idle' | 'converting' | 'done' | 'error';
+
+export interface VideoMeta {
+  videoId: string;
+  filename: string;
+  size: number;
+  duration: number;
+  fps: number;
+  width: number;
+  height: number;
+  codec: string;
+  hlsStatus: HlsConversionStatus;
+  createdAt: string;
+}
+
+// Annotation types
+export type AnnotationType = 'subtitle' | 'memo';
+
+export interface AnnotationPosition {
+  x: number; // 0-100 percentage
+  y: number; // 0-100 percentage
+}
+
+export interface AnnotationSize {
+  width: number;  // 0-100 percentage
+  height: number; // 0-100 percentage
+}
+
+export interface AnnotationStyle {
+  fontSize?: number;
+  color?: string;
+  backgroundColor?: string;
+}
+
+export interface Annotation {
+  id: string;
+  videoId: string;
+  type: AnnotationType;
+  timeStart: number; // seconds (float)
+  timeEnd: number;   // seconds (float)
+  text: string;
+  position: AnnotationPosition;
+  size: AnnotationSize;
+  style: AnnotationStyle;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export type CreateAnnotationInput = Omit<Annotation, 'id' | 'createdAt' | 'updatedAt'>;
+export type UpdateAnnotationInput = Partial<Omit<Annotation, 'id' | 'videoId' | 'createdAt'>>;
+
+// API response types
+export interface ApiResponse<T> {
+  data?: T;
+  error?: string;
+}
+
+export interface HlsProgressEvent {
+  videoId: string;
+  percent: number;
+  time: number;
+  status: HlsConversionStatus;
+}
+
+// Upload types
+export interface UploadStatus {
+  uploadId: string;
+  filename: string;
+  size: number;
+  uploadedBytes: number;
+  status: 'uploading' | 'complete' | 'error';
+}

shared/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "CommonJS",
+    "declaration": true,
+    "outDir": "./dist",
+    "rootDir": "./src",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true
+  },
+  "include": ["src"],
+  "exclude": ["node_modules", "dist"]
+}