refactor(history): 重构播放历史模块，统一命名并迁移代码

将原playback-history模块重命名为history模块，统一所有相关文件的命名空间，移除冗余的重复代码，更新全局模块引用和测试用例接口路径

test/orders-playback.e2e-spec.ts

@@ -178,7 +178,7 @@ describe('Auth, orders, and playback', () => {
       .expect(201);
 
     await request(app.getHttpServer())
-      .post('/api/app/v1/playback-history')
+      .post('/api/app/v1/history')
       .send({
         episodeId: episode.body.data.id,
         progressSeconds: 86,
@@ -188,7 +188,7 @@ describe('Auth, orders, and playback', () => {
       .expect(401);
 
     await request(app.getHttpServer())
-      .post('/api/app/v1/playback-history')
+      .post('/api/app/v1/history')
       .set('Authorization', `Bearer ${firstToken}`)
       .send({
         episodeId: episode.body.data.id,
@@ -199,7 +199,7 @@ describe('Auth, orders, and playback', () => {
       .expect(201);
 
     await request(app.getHttpServer())
-      .post('/api/app/v1/playback-history')
+      .post('/api/app/v1/history')
       .set('Authorization', `Bearer ${firstToken}`)
       .send({
         episodeId: episode.body.data.id,
@@ -210,7 +210,7 @@ describe('Auth, orders, and playback', () => {
       .expect(201);
 
     const firstHistory = await request(app.getHttpServer())
-      .get('/api/app/v1/playback-history')
+      .get('/api/app/v1/history')
       .set('Authorization', `Bearer ${firstToken}`)
       .expect(200);
 
@@ -234,7 +234,7 @@ describe('Auth, orders, and playback', () => {
     });
 
     const secondHistory = await request(app.getHttpServer())
-      .get('/api/app/v1/playback-history')
+      .get('/api/app/v1/history')
       .set('Authorization', `Bearer ${secondToken}`)
       .expect(200);
 
@@ -280,7 +280,7 @@ describe('Auth, orders, and playback', () => {
       .expect(201);
 
     await request(app.getHttpServer())
-      .post('/api/app/v1/playback-history')
+      .post('/api/app/v1/history')
       .set('Authorization', `Bearer ${login.body.data.accessToken}`)
       .send({
         episodeId: episode.body.data.id,