Chore: Add context to star and stats (#39591)

* Add context to star and stats

* Use WithTransactionalDbSession

* Add additional ctx

* Remove convey

* Fix star handler name

* Use WithDbSession, use DispatchCtx

* Remove xorm from star

pkg/services/sqlstore/stats_test.go

@@ -19,7 +19,7 @@ func TestStatsDataAccess(t *testing.T) {
 
 	t.Run("Get system stats should not results in error", func(t *testing.T) {
 		query := models.GetSystemStatsQuery{}
-		err := GetSystemStats(&query)
+		err := GetSystemStats(context.Background(), &query)
 		require.NoError(t, err)
 		assert.Equal(t, int64(3), query.Result.Users)
 		assert.Equal(t, int64(0), query.Result.Editors)
@@ -37,13 +37,13 @@ func TestStatsDataAccess(t *testing.T) {
 
 	t.Run("Get datasource stats should not results in error", func(t *testing.T) {
 		query := models.GetDataSourceStatsQuery{}
-		err := GetDataSourceStats(&query)
+		err := GetDataSourceStats(context.Background(), &query)
 		assert.NoError(t, err)
 	})
 
 	t.Run("Get datasource access stats should not results in error", func(t *testing.T) {
 		query := models.GetDataSourceAccessStatsQuery{}
-		err := GetDataSourceAccessStats(&query)
+		err := GetDataSourceAccessStats(context.Background(), &query)
 		assert.NoError(t, err)
 	})
 
@@ -55,7 +55,7 @@ func TestStatsDataAccess(t *testing.T) {
 
 	t.Run("Get admin stats should not result in error", func(t *testing.T) {
 		query := models.GetAdminStatsQuery{}
-		err := GetAdminStats(&query)
+		err := GetAdminStats(context.Background(), &query)
 		assert.NoError(t, err)
 	})
 }