Move context from modules to services (#29440)

Since `modules/context` has to depend on `models` and many other
packages, it should be moved from `modules/context` to
`services/context` according to design principles. There is no logic
code change on this PR, only move packages.

- Move `code.gitea.io/gitea/modules/context` to
`code.gitea.io/gitea/services/context`
- Move `code.gitea.io/gitea/modules/contexttest` to
`code.gitea.io/gitea/services/contexttest` because of depending on
context
- Move `code.gitea.io/gitea/modules/upload` to
`code.gitea.io/gitea/services/context/upload` because of depending on
context

routers/common/auth.go

@@ -5,9 +5,9 @@ package common
 
 import (
 	user_model "code.gitea.io/gitea/models/user"
-	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/web/middleware"
 	auth_service "code.gitea.io/gitea/services/auth"
+	"code.gitea.io/gitea/services/context"
 )
 
 type AuthResult struct {

routers/common/errpage.go

@@ -9,13 +9,13 @@ import (
 
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/base"
-	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/httpcache"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/templates"
 	"code.gitea.io/gitea/modules/web/middleware"
 	"code.gitea.io/gitea/modules/web/routing"
+	"code.gitea.io/gitea/services/context"
 )
 
 const tplStatus500 base.TplName = "status/500"

routers/common/markup.go

@@ -9,11 +9,11 @@ import (
 	"net/http"
 	"strings"
 
-	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/markup"
 	"code.gitea.io/gitea/modules/markup/markdown"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/util"
+	"code.gitea.io/gitea/services/context"
 
 	"mvdan.cc/xurls/v2"
 )

routers/common/middleware.go

@@ -9,11 +9,11 @@ import (
 	"strings"
 
 	"code.gitea.io/gitea/modules/cache"
-	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/process"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/web/middleware"
 	"code.gitea.io/gitea/modules/web/routing"
+	"code.gitea.io/gitea/services/context"
 
 	"gitea.com/go-chi/session"
 	"github.com/chi-middleware/proxy"

routers/common/serve.go

@@ -7,11 +7,11 @@ import (
 	"io"
 	"time"
 
-	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/httpcache"
 	"code.gitea.io/gitea/modules/httplib"
 	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/services/context"
 )
 
 // ServeBlob download a git.Blob