Initial commit - BTC Trading Dashboard

- FastAPI backend with PostgreSQL database connection
- Frontend dashboard with lightweight-charts
- Technical indicators (SMA, EMA, RSI, MACD, Bollinger Bands, etc.)
- Trading strategy simulation and backtesting
- Database connection to NAS at 20.20.20.20:5433
- Development server setup and documentation

kill_port_8000.bat

@@ -0,0 +1,34 @@
+@echo off
+setlocal enabledelayedexpansion
+
+echo ===================================
+echo   Kill Process on Port 8000
+echo ===================================echo.
+
+REM Find PID using port 8000
+for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":8000" ^| findstr "LISTENING"') do (
+    set "PID=%%a"
+)
+
+if "%PID%"=="" (
+    echo No process found on port 8000
+) else (
+    echo Found process PID: %PID% on port 8000
+    taskkill /F /PID %PID% 2>nul
+    if %errorlevel% equ 0 (
+        echo Process killed successfully
+    ) else (
+        echo Failed to kill process
+    )
+)
+
+echo.
+sleep 2
+netstat -ano | findstr ":8000" | findstr "LISTENING"
+if %errorlevel% neq 0 (
+    echo Port 8000 is now free
+) else (
+    echo Port 8000 still in use
+)
+
+pause