Add viewjson.json for ViewJSON tool metadata (stefanjudis#656)

Author: daassh

helpers/viewjson.json

@@ -0,0 +1,14 @@
+{
+  "name": "ViewJSON",
+  "desc": "View and preview Base64-encoded images, audio, video, and PDFs in your JSON data",
+  "url": "https://viewjson.net",
+  "tags": [
+    "JSON",
+    "Data transformation",
+    "Images"
+  ],
+  "maintainers": [
+    "daassh"
+  ],
+  "addedAt": "2026-02-14"
+}