Give builder fields persistent labels, treat description as optional, and validate save-progress email with a real form.

Name stays required; description is a labelled optional textarea. Email uses native validity and form submit. Drop the dead workshop link and fix a few copy errors.

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

stories/pages/TextPage.stories.js

@@ -11,5 +11,28 @@ export const Default = {
     messageNamespace: "create.community.communityName",
     stateField: "title",
     maxLength: 48,
+    required: true,
+  },
+};
+
+export const CommunityDescription = {
+  args: {
+    messageNamespace: "create.community.communityContext",
+    stateField: "communityContext",
+    maxLength: 200,
+    mainAlign: "center",
+    multiline: true,
+  },
+};
+
+export const CommunitySave = {
+  args: {
+    messageNamespace: "create.community.communitySave",
+    stateField: "communitySaveEmail",
+    maxLength: 254,
+    mainAlign: "center",
+    inputType: "email",
+    showCharacterCount: false,
+    headerJustification: "center",
   },
 };