feat: add application.UseEmailAsSamlNameId field for SAML (#3203)

* feat: Add option to use email as SAML NameID based on application config

- Updated NewSamlResponse11 to accept an application parameter.
- Conditionally set SAML NameIdentifier to user's email or username based on application.UseEmailAsNameId.

* refactor: Update GetValidationBySaml to pass application to NewSamlResponse11

- Modified GetValidationBySaml function to include application parameter in NewSamlResponse11 call.

* feat: Rename field and update logic for using Email as SAML NameID

- Renamed the `UseEmailAsNameId` field to `UseEmailAsSamlNameId` in the `Application` struct.
- Updated `NewSamlResponse` and `NewSamlResponse11` functions to use `UseEmailAsSamlNameId` for setting the NameID value.
- Modified `ApplicationEditPage.js` to reflect the field name change and update the corresponding logic.

object/application.go

@@ -78,6 +78,7 @@ type Application struct {
 	EnableSamlCompress    bool            `json:"enableSamlCompress"`
 	EnableSamlC14n10      bool            `json:"enableSamlC14n10"`
 	EnableSamlPostBinding bool            `json:"enableSamlPostBinding"`
+	UseEmailAsSamlNameId  bool            `json:"useEmailAsSamlNameId"`
 	EnableWebAuthn        bool            `json:"enableWebAuthn"`
 	EnableLinkWithEmail   bool            `json:"enableLinkWithEmail"`
 	OrgChoiceMode         string          `json:"orgChoiceMode"`