Initial project structure: MarketScanner - Fear-to-Fortune Trading Intelligence

Features:
- FastAPI backend with stocks, news, signals, watchlist, analytics endpoints
- React frontend with TailwindCSS dark mode trading dashboard
- Celery workers for news fetching, sentiment analysis, pattern detection
- TimescaleDB schema for time-series stock data
- Docker Compose setup for all services
- OpenAI integration for sentiment analysis

frontend/tailwind.config.js

@@ -0,0 +1,54 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: [
+    "./index.html",
+    "./src/**/*.{js,ts,jsx,tsx}",
+  ],
+  darkMode: 'class',
+  theme: {
+    extend: {
+      colors: {
+        // Custom trading colors
+        panic: {
+          50: '#fef2f2',
+          100: '#fee2e2',
+          200: '#fecaca',
+          300: '#fca5a5',
+          400: '#f87171',
+          500: '#ef4444',
+          600: '#dc2626',
+          700: '#b91c1c',
+          800: '#991b1b',
+          900: '#7f1d1d',
+        },
+        greed: {
+          50: '#f0fdf4',
+          100: '#dcfce7',
+          200: '#bbf7d0',
+          300: '#86efac',
+          400: '#4ade80',
+          500: '#22c55e',
+          600: '#16a34a',
+          700: '#15803d',
+          800: '#166534',
+          900: '#14532d',
+        },
+        neutral: {
+          850: '#1a1a2e',
+          950: '#0f0f1a',
+        },
+      },
+      animation: {
+        'pulse-slow': 'pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite',
+        'glow': 'glow 2s ease-in-out infinite alternate',
+      },
+      keyframes: {
+        glow: {
+          '0%': { boxShadow: '0 0 5px rgb(34 197 94 / 0.5), 0 0 10px rgb(34 197 94 / 0.3)' },
+          '100%': { boxShadow: '0 0 10px rgb(34 197 94 / 0.8), 0 0 20px rgb(34 197 94 / 0.5)' },
+        },
+      },
+    },
+  },
+  plugins: [],
+}