feat: user v2alpha email API (#5708)

* chore(proto): update versions

* change protoc plugin

* some cleanups

* define api for setting emails in new api

* implement user.SetEmail

* move SetEmail buisiness logic into command

* resuse newCryptoCode

* command: add ChangeEmail unit tests

Not complete, was not able to mock the generator.

* Revert "resuse newCryptoCode"

This reverts commit c89e90ae35.

* undo change to crypto code generators

* command: use a generator so we can test properly

* command: reorganise ChangeEmail

improve test coverage

* implement VerifyEmail

including unit tests

* add URL template tests

* proto: change context to object

* remove old auth option

* remove old auth option

* fix linting errors

run gci on modified files

* add permission checks and fix some errors

* comments

* comments

---------

Co-authored-by: Livio Spring <livio.a@gmail.com>
Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>

internal/api/grpc/user/v2/server.go

@@ -6,27 +6,27 @@ import (
 	"github.com/zitadel/zitadel/internal/api/authz"
 	"github.com/zitadel/zitadel/internal/api/grpc/server"
 	"github.com/zitadel/zitadel/internal/command"
+	"github.com/zitadel/zitadel/internal/crypto"
 	"github.com/zitadel/zitadel/internal/query"
-	"github.com/zitadel/zitadel/pkg/grpc/user/v2alpha"
+	user "github.com/zitadel/zitadel/pkg/grpc/user/v2alpha"
 )
 
 var _ user.UserServiceServer = (*Server)(nil)
 
 type Server struct {
 	user.UnimplementedUserServiceServer
-	command *command.Commands
-	query   *query.Queries
+	command     *command.Commands
+	query       *query.Queries
+	userCodeAlg crypto.EncryptionAlgorithm
 }
 
 type Config struct{}
 
-func CreateServer(
-	command *command.Commands,
-	query *query.Queries,
-) *Server {
+func CreateServer(command *command.Commands, query *query.Queries, userCodeAlg crypto.EncryptionAlgorithm) *Server {
 	return &Server{
-		command: command,
-		query:   query,
+		command:     command,
+		query:       query,
+		userCodeAlg: userCodeAlg,
 	}
 }