chore: make ci-mgmt

.github/actions/esc-action/index.js

@@ -0,0 +1,14 @@
+const fs = require("fs");
+
+const file = process.env["GITHUB_OUTPUT"];
+var stream = fs.createWriteStream(file, { flags: "a" });
+
+for (const [name, value] of Object.entries(process.env)) {
+  try {
+    stream.write(`${name}<<EEEOOOFFF\n${value}\nEEEOOOFFF\n`); // << syntax accommodates multiline strings.
+  } catch (err) {
+    console.log(`error: failed to set output for ${name}: ${err.message}`);
+  }
+}
+
+stream.end();