chore: complete clean Agent Desk source snapshot

web/scripts/build-sdk.mjs

@@ -0,0 +1,47 @@
+import { mkdir, readFile, writeFile } from "node:fs/promises";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { minify } from "terser";
+import ts from "typescript";
+
+const currentDir = path.dirname(fileURLToPath(import.meta.url));
+const rootDir = path.resolve(currentDir, "..");
+const source = path.join(rootDir, "lib", "sdk", "agent-desk-sdk.ts");
+const targetDir = path.join(rootDir, "public", "sdk");
+const target = path.join(targetDir, "agent-desk-sdk.min.js");
+
+await mkdir(targetDir, { recursive: true });
+const sourceCode = await readFile(source, "utf8");
+const compiled = ts.transpileModule(sourceCode, {
+  compilerOptions: {
+    target: ts.ScriptTarget.ES2017,
+    module: ts.ModuleKind.ESNext,
+    importsNotUsedAsValues: ts.ImportsNotUsedAsValues ? ts.ImportsNotUsedAsValues.Remove : undefined,
+    removeComments: true,
+  },
+  fileName: source,
+});
+const compiledCode = compiled.outputText.replace(/\nexport\s*\{\};?\s*$/, "");
+const result = await minify(compiledCode, {
+  compress: {
+    passes: 2,
+  },
+  mangle: true,
+  format: {
+    ascii_only: true,
+    comments: false,
+  },
+});
+
+if (!result.code) {
+  throw new Error("sdk minify failed: empty output");
+}
+
+await writeFile(target, `${result.code}\n`, "utf8");
+
+const sourceSize = Buffer.byteLength(sourceCode, "utf8");
+const targetSize = Buffer.byteLength(result.code, "utf8");
+const reduction = ((1 - targetSize / sourceSize) * 100).toFixed(1);
+
+console.log(`sdk written to ${target}`);
+console.log(`sdk minified ${sourceSize} -> ${targetSize} bytes (${reduction}% smaller)`);