fix(19.7): RB-IN-02 a failing Applies marks its My account section

An action whose Applies failed was dropped with no signal, so a section
whose Status succeeded showed a normal card with a button silently
missing. The section is now also sent with error: true, and My account
shows its error line. The error field's description, the cabana README
and the My account docs say so; the OpenAPI document and the SPA schema
types are regenerated.

admin/src/api/schema.d.ts

@@ -5522,9 +5522,10 @@ export interface components {
             actions: components["schemas"]["cabana.AccountContributionActionView"][];
             description: string;
             /**
-             * @description Error is true when the section's status could not be loaded (the
-             *     plugin's Status failed); the other sections are answered as usual.
-             *     Absent otherwise.
+             * @description Error is true when the section's status or one of its actions could
+             *     not be loaded (the plugin's Status or an action's Applies failed; that
+             *     action is left out); the other sections are answered as usual. Absent
+             *     otherwise.
              */
             error?: boolean;
             label: string;