feat: add script dry-run functionality and enhance script management

- Introduced a new dry-run endpoint for executing scripts without saving changes.
- Implemented a dedicated ScriptDryRunPage for user interaction with dry-run functionality.
- Enhanced ScriptsPage to support navigation to the dry-run feature.
- Added LogViewer component for displaying logs during script execution.
- Created ScriptEditPage for editing scripts with integrated dry-run capabilities.
- Updated workflows to include new scripts for fetching and notifying data.
- Improved overall user experience with better navigation and error handling.

packages/server/scripts/fetch-binary.js

@@ -0,0 +1,70 @@
+function ensureDataObject(ctx) {
+  if (ctx.data == null || typeof ctx.data !== "object" || Array.isArray(ctx.data)) {
+    ctx.data = {};
+  }
+}
+
+function filenameFromUrl(url) {
+  try {
+    const name = new URL(url).pathname.split("/").filter(Boolean).pop();
+    return name || "attachment";
+  } catch {
+    return "attachment";
+  }
+}
+
+function resolveUrl(ctx) {
+  const fromConfig = ctx.config?.url;
+  if (typeof fromConfig === "string" && fromConfig.length > 0) {
+    return fromConfig;
+  }
+
+  const urlVar = ctx.config?.urlVar;
+  if (typeof urlVar === "string" && urlVar.length > 0) {
+    const value = ctx.data?.[urlVar];
+    if (typeof value === "string" && value.length > 0) {
+      return value;
+    }
+  }
+
+  for (const key of ["attach", "url"]) {
+    const value = ctx.data?.[key];
+    if (typeof value === "string" && value.length > 0) {
+      return value;
+    }
+  }
+
+  return null;
+}
+
+export default async function fetchBinary(ctx) {
+  ensureDataObject(ctx);
+
+  const url = resolveUrl(ctx);
+  if (!url) {
+    throw new Error(
+      "fetch-binary: url is required (ctx.config.url, ctx.config.urlVar, ctx.data.attach, or ctx.data.url)",
+    );
+  }
+
+  const outputVar = typeof ctx.config?.outputVar === "string" && ctx.config.outputVar.length > 0
+    ? ctx.config.outputVar
+    : "file";
+
+  log.info({ url, outputVar }, "fetch-binary: fetching");
+  const response = await $axios.get(url, { responseType: "arraybuffer" });
+  const file = Buffer.from(response.data ?? []);
+  const contentType = String(response.headers?.["content-type"] ?? "application/octet-stream");
+  const filename = ctx.config?.filename || ctx.data.filename || filenameFromUrl(url);
+
+  ctx.data[outputVar] = file;
+  ctx.data.filename = filename;
+  ctx.data.contentType = contentType;
+
+  log.info(
+    { outputVar, filename, contentType, length: file.length },
+    "fetch-binary: saved",
+  );
+
+  return ctx;
+}