Add R2 MEDIA binding and setup script

scripts/setup.mjs

@@ -11,6 +11,7 @@ const ROOT = dirname(SCRIPT_DIR);
 
 const D1_PLACEHOLDER = "PASTE_D1_DATABASE_ID_HERE";
 const KV_PLACEHOLDER = "PASTE_KV_NAMESPACE_ID_HERE";
+const R2_BUCKET = "yingfung-solar-media";
 const WRANGLER = join(ROOT, "wrangler.jsonc");
 const SEED_FILE = join(ROOT, "migrations", "seed.sql");
 const ASTRO_CONFIG = join(ROOT, "astro.config.mjs");
@@ -116,6 +117,21 @@ async function main() {
     console.log("KV id 已設定，略過。");
   }
 
+  console.log(`檢查 / 建立 R2 bucket「${R2_BUCKET}」…`);
+  const r2List = runSoft("npx wrangler r2 bucket list");
+  const r2Text = `${r2List.out || ""}\n${r2List.err || ""}`;
+  if (new RegExp(`\\b${R2_BUCKET}\\b`).test(r2Text)) {
+    console.log("  R2 bucket 已存在，略過。");
+  } else {
+    const r2 = runSoft(`npx wrangler r2 bucket create ${R2_BUCKET}`);
+    if (r2.ok) {
+      console.log("  R2 bucket 已建立。");
+    } else {
+      console.log("  建立 R2 bucket 失敗（可能未開通 R2），請稍後手動執行： npm run r2:create");
+      console.log(r2.out || r2.err || "");
+    }
+  }
+
   const setPassword = await rl.question("而家設定後台密碼 ADMIN_PASSWORD？(y/N)：");
   if (setPassword.trim().toLowerCase() === "y") {
     execSync("npx wrangler secret put ADMIN_PASSWORD", { stdio: "inherit" });