Add IMAP settings to configuration and enhance email processing logic

config/config.go

@@ -19,13 +19,14 @@ type Config struct {
 }
 
 type IMAPConfig struct {
-	Server    string `yaml:"server"`
-	Port      int    `yaml:"port"`
-	Username  string `yaml:"username"`
-	Password  string `yaml:"password"`
-	MailboxIn string `yaml:"mailbox_in"`
-	DraftBox  string `yaml:"draft_box"`
-	UseTLS    bool   `yaml:"use_tls"`
+	Server       string `yaml:"server"`
+	Port         int    `yaml:"port"`
+	Username     string `yaml:"username"`
+	Password     string `yaml:"password"`
+	MailboxIn    string `yaml:"mailbox_in"`
+	DraftBox     string `yaml:"draft_box"`
+	ProcessedBox string `yaml:"processed_box"`
+	UseTLS       bool   `yaml:"use_tls"`
 }
 
 type AIConfig struct {