Move login related structs and functions to models/login (#17093)

* Move login related structs and functions to models/login

* Fix test

* Fix lint

* Fix lint

* Fix lint of windows

* Fix lint

* Fix test

* Fix test

* Only load necessary fixtures when preparing unit tests envs

* Fix lint

* Fix test

* Fix test

* Fix error log

* Fix error log

* Fix error log

* remove unnecessary change

* fix error log

* merge main branch

models/issue_test.go

@@ -151,7 +151,7 @@ func TestIssues(t *testing.T) {
 			IssuesOptions{
 				RepoIDs:  []int64{1, 3},
 				SortType: "oldest",
-				ListOptions: ListOptions{
+				ListOptions: db.ListOptions{
 					Page:     1,
 					PageSize: 4,
 				},
@@ -161,7 +161,7 @@ func TestIssues(t *testing.T) {
 		{
 			IssuesOptions{
 				LabelIDs: []int64{1},
-				ListOptions: ListOptions{
+				ListOptions: db.ListOptions{
 					Page:     1,
 					PageSize: 4,
 				},
@@ -171,7 +171,7 @@ func TestIssues(t *testing.T) {
 		{
 			IssuesOptions{
 				LabelIDs: []int64{1, 2},
-				ListOptions: ListOptions{
+				ListOptions: db.ListOptions{
 					Page:     1,
 					PageSize: 4,
 				},