test_applet_new_post: bump current-url regex /dashboard/post/ → /billboard/post/

Stray /dashboard/post/ regex in NewVisitorTest.test_multiple_users_can_start_posts_at_different_urls — the path moved in the C1 brief-sprint relocation (d192b15) but two occurrences in this FT slipped past the bulk update. CI run #286 caught it.

Code architected by Disco DeDisco <discodedisco@outlook.com>
Git commit message Co-Authored-By:
Claude Sonnet 4.6 <noreply@anthropic.com>

src/functional_tests/test_applet_new_post.py

@@ -38,7 +38,7 @@ class NewVisitorTest(FunctionalTest):
         edith_post_url = self.browser.current_url
         self.assertRegex(
             edith_post_url,
-            r'/dashboard/post/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/$',
+            r'/billboard/post/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/$',
         )
 
         self.browser.delete_all_cookies()
@@ -54,7 +54,7 @@ class NewVisitorTest(FunctionalTest):
         francis_post_url = self.browser.current_url
         self.assertRegex(
             francis_post_url,
-            r'/dashboard/post/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/$',
+            r'/billboard/post/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/$',
         )
         self.assertNotEqual(francis_post_url, edith_post_url)