refactor(chat): simplify paid message lock state

src/data/repositories/__tests__/chat_media_cache_helpers.test.ts

@@ -23,11 +23,7 @@ function makeMessage(
     image: { type: null, url: null },
     lockDetail: {
       locked: false,
-      showContent: true,
-      showUpgrade: false,
       reason: null,
-      hint: null,
-      detail: null,
     },
     ...overrides,
   });
@@ -45,11 +41,7 @@ function makeResponse(
     image: { type: null, url: null },
     lockDetail: {
       locked: false,
-      showContent: true,
-      showUpgrade: false,
       reason: null,
-      hint: null,
-      detail: null,
     },
     ...overrides,
   });

src/data/repositories/chat_local_message_store.ts

@@ -28,13 +28,8 @@ export class ChatLocalMessageStore {
           audioUrl: normalizeUnlockedAudioUrl(patch.audioUrl, message.audioUrl),
           image: patch.image ?? message.image,
           lockDetail: patch.lockDetail ?? {
-            ...message.lockDetail,
             locked: false,
-            showContent: true,
-            showUpgrade: false,
             reason: null,
-            hint: null,
-            detail: null,
           },
         });
       });