Initial commit: DataTool backend, frontend and Docker

docker/deploy.ps1

@@ -0,0 +1,21 @@
+# DataTool 一键部署：拉取代码 -> 进入 docker 目录 -> 构建并启动
+# 用法: .\deploy.ps1 [-NoPull]
+
+param([switch]$NoPull)
+
+$ErrorActionPreference = "Stop"
+# 脚本在 docker/ 下，仓库根目录为上一级
+$RepoRoot = Split-Path $PSScriptRoot -Parent
+Set-Location $RepoRoot
+
+if (-not $NoPull) {
+    Write-Host ">>> 拉取最新代码..."
+    git pull 2>$null
+}
+
+Write-Host ">>> 进入 docker 目录并执行构建、启动..."
+Set-Location (Join-Path $RepoRoot "docker")
+docker compose build --no-cache
+docker compose up -d
+
+Write-Host ">>> 部署完成。访问 http://localhost:8080"