TF-1923 Add createdTime for DetailedEmail

(cherry picked from commit 817c35849338c483feaa2a68586b162a8a67b9a2)

lib/features/email/domain/extensions/detailed_email_extension.dart

@@ -11,7 +11,7 @@ extension DetailedEmailExtension on DetailedEmail {
   DetailedEmailHiveCache toHiveCache() {
     return DetailedEmailHiveCache(
       emailId: emailId.asString,
-      timeSaved: DateTime.now(),
+      timeSaved: createdTime,
       attachments: attachments?.toHiveCache(),
       headers: headers?.toList().toHiveCache(),
       keywords: keywords?.toMapString(),
@@ -26,6 +26,7 @@ extension DetailedEmailExtension on DetailedEmail {
   DetailedEmail fromEmailContentPath(String path) {
     return DetailedEmail(
       emailId: emailId,
+      createdTime: createdTime,
       attachments: attachments,
       headers: headers,
       keywords: keywords,

lib/features/email/domain/extensions/detailed_email_hive_cache_extension.dart

@@ -10,6 +10,7 @@ extension DetailedEmailHiveCacheExtension on DetailedEmailHiveCache {
   DetailedEmail toDetailedEmailWithContent(String emailContent) {
     return DetailedEmail(
       emailId: EmailId(Id(emailId)),
+      createdTime: timeSaved,
       attachments: attachments?.toAttachment(),
       headers: headers?.toSetEmailHeader(),
       keywords: keywords != null

lib/features/email/domain/extensions/email_extension.dart

@@ -7,6 +7,7 @@ extension EmailExtension on Email {
   DetailedEmail toDetailedEmail({String? htmlEmailContent}) {
     return DetailedEmail(
       emailId: id!,
+      createdTime: DateTime.now(),
       attachments: allAttachments,
       headers: headers,
       keywords: keywords,