Implement @Lookup enricher (#1196)

module/enrichers/parser.mjs

@@ -0,0 +1,20 @@
+/**
+ * @param {string} paramString The parameter inside the brackets of something like @Template[] to parse 
+ * @param {Object} options
+ * @param {string} options.first If set, the first parameter is treated as a value with this as its key
+ * @returns {Record<string, string | undefined> | null}
+ */
+export function parseInlineParams(paramString, { first } = {}) {
+    const parts = paramString.split('|').map(x => x.trim());
+    const params = {};
+    for (const [idx, param] of parts.entries()) {
+        if (first && idx === 0) {
+            params[first] = param;
+        } else {
+            const parts = param.split(':');
+            params[parts[0]] = parts.length > 1 ? parts[1] : true;
+        }
+    }
+
+    return params;
+}