revert back to module name v6; move model and plugin to repo root

go.mod

@@ -1,4 +1,4 @@
-module github.com/mattermost/mattermost-server/server/v7
+module github.com/mattermost/mattermost-server/v6
 
 go 1.19
 

model/bundle_info.go

@@ -4,7 +4,7 @@
 package model
 
 import (
-	"github.com/mattermost/mattermost-server/server/v7/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/v6/server/platform/shared/mlog"
 )
 
 type BundleInfo struct {

model/client4_test.go

@@ -26,7 +26,7 @@ func TestClient4TrimTrailingSlash(t *testing.T) {
 	}
 }
 
-// https://github.com/mattermost/mattermost-server/server/v7/channels/issues/8205
+// https://github.com/mattermost/mattermost-server/v6/server/channels/issues/8205
 func TestClient4CreatePost(t *testing.T) {
 	post := &Post{
 		Props: map[string]any{

model/cloud.go

@@ -273,7 +273,7 @@ type SubscriptionChange struct {
 // TODO remove BoardsLimits.
 // It is not used for real.
 // Focalboard has some lingering code using this struct
-// https://github.com/mattermost/mattermost-server/server/v7/boards/blob/fd4cf95f8ac9ba616864b25bf91bb1e4ec21335a/server/app/cloud.go#L86
+// https://github.com/mattermost/mattermost-server/v6/server/boards/blob/fd4cf95f8ac9ba616864b25bf91bb1e4ec21335a/server/app/cloud.go#L86
 // we should remove this struct once that code is removed.
 type BoardsLimits struct {
 	Cards *int `json:"cards"`
@@ -296,7 +296,7 @@ type ProductLimits struct {
 	// TODO remove Boards property.
 	// It is not used for real.
 	// Focalboard has some lingering code using this property
-	// https://github.com/mattermost/mattermost-server/server/v7/boards/blob/fd4cf95f8ac9ba616864b25bf91bb1e4ec21335a/server/app/cloud.go#L86
+	// https://github.com/mattermost/mattermost-server/v6/server/boards/blob/fd4cf95f8ac9ba616864b25bf91bb1e4ec21335a/server/app/cloud.go#L86
 	// we should remove this property once that code is removed.
 	Boards   *BoardsLimits   `json:"boards,omitempty"`
 	Files    *FilesLimits    `json:"files,omitempty"`

model/command_args.go

@@ -4,7 +4,7 @@
 package model
 
 import (
-	"github.com/mattermost/mattermost-server/server/v7/platform/shared/i18n"
+	"github.com/mattermost/mattermost-server/v6/server/platform/shared/i18n"
 )
 
 type CommandArgs struct {

model/command_response.go

@@ -8,7 +8,7 @@ import (
 	"io"
 	"strings"
 
-	"github.com/mattermost/mattermost-server/server/v7/channels/utils/jsonutils"
+	"github.com/mattermost/mattermost-server/v6/server/channels/utils/jsonutils"
 )
 
 const (

model/config.go

@@ -20,8 +20,8 @@ import (
 
 	"github.com/mattermost/ldap"
 
-	"github.com/mattermost/mattermost-server/server/v7/platform/shared/filestore"
-	"github.com/mattermost/mattermost-server/server/v7/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/v6/server/platform/shared/filestore"
+	"github.com/mattermost/mattermost-server/v6/server/platform/shared/mlog"
 )
 
 const (

model/file_info.go

@@ -11,7 +11,7 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/mattermost/mattermost-server/server/v7/channels/utils/imgutils"
+	"github.com/mattermost/mattermost-server/v6/server/channels/utils/imgutils"
 )
 
 const (