feat: add management for ldap idp template (#5220)

Add management functionality for LDAP idps with templates and the basic functionality for the LDAP provider, which can then be used with a separate login page in the future.

---------

Co-authored-by: Livio Spring <livio.a@gmail.com>

internal/idp/providers/ldap/user.go

@@ -0,0 +1,91 @@
+package ldap
+
+import "golang.org/x/text/language"
+
+type User struct {
+	id                string
+	firstName         string
+	lastName          string
+	displayName       string
+	nickName          string
+	preferredUsername string
+	email             string
+	emailVerified     bool
+	phone             string
+	phoneVerified     bool
+	preferredLanguage language.Tag
+	avatarURL         string
+	profile           string
+}
+
+func NewUser(
+	id string,
+	firstName string,
+	lastName string,
+	displayName string,
+	nickName string,
+	preferredUsername string,
+	email string,
+	emailVerified bool,
+	phone string,
+	phoneVerified bool,
+	preferredLanguage language.Tag,
+	avatarURL string,
+	profile string,
+) *User {
+	return &User{
+		id,
+		firstName,
+		lastName,
+		displayName,
+		nickName,
+		preferredUsername,
+		email,
+		emailVerified,
+		phone,
+		phoneVerified,
+		preferredLanguage,
+		avatarURL,
+		profile,
+	}
+}
+
+func (u *User) GetID() string {
+	return u.id
+}
+func (u *User) GetFirstName() string {
+	return u.firstName
+}
+func (u *User) GetLastName() string {
+	return u.lastName
+}
+func (u *User) GetDisplayName() string {
+	return u.displayName
+}
+func (u *User) GetNickname() string {
+	return u.nickName
+}
+func (u *User) GetPreferredUsername() string {
+	return u.preferredUsername
+}
+func (u *User) GetEmail() string {
+	return u.email
+}
+func (u *User) IsEmailVerified() bool {
+	return u.emailVerified
+}
+func (u *User) GetPhone() string {
+	return u.phone
+}
+func (u *User) IsPhoneVerified() bool {
+	return u.phoneVerified
+}
+func (u *User) GetPreferredLanguage() language.Tag {
+	return u.preferredLanguage
+}
+func (u *User) GetAvatarURL() string {
+	return u.avatarURL
+}
+func (u *User) GetProfile() string {
+	return u.profile
+}