Initial AlphaPulse implementation: news crawler and Binance klines

- Backend (FastAPI, SQLAlchemy 2, Alembic): single-admin cookie auth,
  news/crawler/market APIs with SSE and WebSocket streaming
- Crawler (Scrapy + Scrapy-Redis): wscn_news, wscn_live, cls_depth,
  cls_telegraph spiders, idempotent upserts with revisions, raw response
  archiving, per-source subprocess supervision, restart and backoff
- Market worker: full-history Binance spot/USD-M kline backfill,
  realtime WS stream, hourly and on-reconnect catch-up
- Frontend (Vue 3, Element Plus, UnoCSS, KLineChart): news feed,
  crawler console with live logs, Binance-style chart page
- Deploy: docker compose, nginx site, migrate and daily backup scripts

web/package.json

@@ -0,0 +1,34 @@
+{
+  "name": "alphapulse-web",
+  "type": "module",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "vite",
+    "build": "vue-tsc && vite build",
+    "lint": "eslint . --fix"
+  },
+  "dependencies": {
+    "@element-plus/icons-vue": "^2.3.2",
+    "axios": "^1.20.0",
+    "dayjs": "^1.11.23",
+    "element-plus": "^2.14.7",
+    "klinecharts": "^10.0.3",
+    "pinia": "^4.0.3",
+    "vue": "^3.5.43",
+    "vue-router": "^5.4.0"
+  },
+  "devDependencies": {
+    "@antfu/eslint-config": "^9.5.1",
+    "@types/node": "^26.6.5",
+    "@vitejs/plugin-vue": "^6.0.10",
+    "eslint": "^10.12.0",
+    "eslint-plugin-format": "^2.0.1",
+    "typescript": "^6.0.3",
+    "unocss": "^66.10.5",
+    "unplugin-auto-import": "^21.1.0",
+    "unplugin-vue-components": "^32.1.0",
+    "vite": "^8.3.4",
+    "vue-tsc": "^3.3.13"
+  }
+}