fix(gameplay): restore reveal before scoreboard

frontend/angular/src/app/api-contract-smoke.spec.ts

@@ -104,9 +104,15 @@ describe('SPA Angular API contract smoke (host/player foundation)', () => {
       if (url === '/lobby/sessions/ABCD12/questions/77/scores/calculate') {
         expect(body).toEqual({});
         return {
-          session: { code: 'ABCD12', status: 'scoreboard', current_round: 1 },
+          session: { code: 'ABCD12', status: 'reveal', current_round: 1 },
           round_question: { id: 77, round_number: 1 },
           events_created: 2,
+          reveal: {
+            round_question_id: 77,
+            correct_answer: 'A',
+            lies: [],
+            guesses: []
+          },
           leaderboard: [
             { id: 9, nickname: 'Maja', score: 200 },
             { id: 10, nickname: 'Bo', score: 150 }