Initial commit: caddy static file server workspace

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

caddy/www/pokemon/download_poke_imgs.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+BASE_URL="https://twpkinfo.com/images/poke1"
+OUT_DIR="img"
+START="${1:-1}"
+END="${2:-1000}"
+CONCURRENCY="${CONCURRENCY:-8}"  # 可調整並行數量
+
+mkdir -p "$OUT_DIR"
+
+seq "$START" "$END" | xargs -I{} -P "$CONCURRENCY" bash -c '
+  i="$1"
+  url="'$BASE_URL'/${i}.png"
+  out="'$OUT_DIR'/${i}.png"
+
+  # 已存在就跳過
+  if [[ -s "$out" ]]; then
+    echo "✅ skip (exists): $out"
+    exit 0
+  fi
+
+  # 嘗試下載
+  if curl -fsSL --retry 3 --connect-timeout 10 -A "Mozilla/5.0" -o "$out.part" "$url"; then
+    mv "$out.part" "$out"
+    echo "⬇️  ok: $url -> $out"
+  else
+    rm -f "$out.part"
+    echo "❌ not found or failed: $url"
+  fi
+' _ {}
+