chore: import upstream snapshot with attribution

scripts/pull_image.ps1

@@ -0,0 +1,56 @@
+param(
+    [Parameter(Mandatory=$true)]
+    [string]$ImageTag
+)
+
+# 当命令失败时，立即退出脚本
+$ErrorActionPreference = "Stop"
+
+Write-Host "Pulling image: $ImageTag" -ForegroundColor Green
+
+# 计算斜杠数量来确定镜像格式
+$slashCount = ($ImageTag -split '/' | Measure-Object).Count - 1
+
+# 根据镜像格式设置镜像 URL
+switch ($slashCount) {
+    0 {
+        # 无前缀 (例如: python:3.13-slim)
+        $mirrorUrl = "m.daocloud.io/docker.io/library"
+        Write-Host "Image format: Official image (no prefix)" -ForegroundColor Cyan
+    }
+    1 {
+        # 一个前缀 (例如: milvusdb/milvus:latest)
+        $mirrorUrl = "m.daocloud.io/docker.io"
+        Write-Host "Image format: Hub repository (one prefix)" -ForegroundColor Cyan
+    }
+    default {
+        # 两个或更多前缀 (例如: quay.io/coreos/etcd:v3.5.5)
+        $mirrorUrl = "m.daocloud.io"
+        Write-Host "Image format: Third-party registry (multiple prefixes)" -ForegroundColor Cyan
+    }
+}
+
+$fullMirrorUrl = "$mirrorUrl/$ImageTag"
+Write-Host "Mirror URL: $fullMirrorUrl" -ForegroundColor Yellow
+
+try {
+    # 从镜像加速器拉取镜像
+    Write-Host "Step 1: Pulling image from mirror..." -ForegroundColor Blue
+    docker pull $fullMirrorUrl
+
+    # 重新标记为原始名称
+    Write-Host "Step 2: Tagging image with original name..." -ForegroundColor Blue
+    docker tag $fullMirrorUrl $ImageTag
+
+    # 删除镜像加速器标签
+    Write-Host "Step 3: Removing mirror tag..." -ForegroundColor Blue
+    docker rmi $fullMirrorUrl
+
+    Write-Host "`nProcess completed successfully!" -ForegroundColor Green
+    Write-Host "`nCurrent Docker images:" -ForegroundColor Yellow
+    docker images
+
+} catch {
+    Write-Host "`nError occurred: $_" -ForegroundColor Red
+    exit 1
+}