Add the Workshops page and keep each sign-up on the site.

The form is built once to the settled field set, and a valid send is saved before anyone is emailed.

Co-authored-by: Cursor <cursoragent@cursor.com>

messages/en/metadata.json

@@ -20,6 +20,13 @@
     "title": "About",
     "description": "Why the Media Economies Design Lab at CU Boulder rebuilt CommunityRule, what organizers told us and who builds it."
   },
+  "workshops": {
+    "title": "Workshops",
+    "description": "A facilitated workshop for credit unions, mutuals and co-ops. Talk with a facilitator about the rules you need before the hard decision."
+  },
+  "workshopInquiries": {
+    "title": "Workshop inquiries"
+  },
   "learn": {
     "title": "Learn"
   },