feat: Add API key authentication (#1254)

Closes #945

server/api/helpers/utils/generate-api-key.js

@@ -0,0 +1,19 @@
+/*!
+ * Copyright (c) 2024 PLANKA Software GmbH
+ * Licensed under the Fair Use License: https://github.com/plankanban/planka/blob/master/LICENSE.md
+ */
+
+module.exports = {
+  sync: true,
+
+  fn() {
+    const prefix = sails.helpers.utils.generateRandomString(8);
+    const secret = sails.helpers.utils.generateRandomString(32);
+    const key = `${prefix}_${secret}`;
+
+    return {
+      key,
+      prefix,
+    };
+  },
+};