style(debian): add -e flag to echo commands in log functions

Enable interpretation of backslash escapes in log messages across all debian scripts for consistent formatting and proper escape sequence handling

debian/gui_manager.sh

@@ -20,7 +20,7 @@ log() {
     local message="$1"
     local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
     # Escreve no ficheiro de log
-    echo "$timestamp: $message" | tee -a "$LOG_FILE"
+    echo -e "$timestamp: $message" | tee -a "$LOG_FILE"
     # Envia para o syslog (opcional)
     logger -t "gui_manager" "$message"
 }

debian/set_mac_wifi.sh

@@ -18,7 +18,7 @@ log() {
     local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
 
     # Escreve no ficheiro de log
-    echo "$timestamp: $message" | tee -a "$LOG_FILE"
+    echo -e "$timestamp: $message" | tee -a "$LOG_FILE"
 
     # Envia para o syslog (opcional)
     logger -t "network_config" "$message"

debian/set_static_ip.sh

@@ -24,7 +24,7 @@ log() {
     local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
 
     # Escreve no ficheiro de log
-    echo "$timestamp: $message" | tee -a "$LOG_FILE"
+    echo -e "$timestamp: $message" | tee -a "$LOG_FILE"
 
     # Envia para o syslog (opcional)
     logger -t "set_static_ip" "$message"

debian/setup_raspberry.sh

@@ -24,7 +24,7 @@ log() {
     local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
 
     # Escreve no ficheiro de log
-    echo "$timestamp: $message" | tee -a "$LOG_FILE"
+    echo -e "$timestamp: $message" | tee -a "$LOG_FILE"
 
     # Envia para o syslog (opcional)
     logger -t "raspberry_setup" "$message"

debian/upgrade_debian.sh

@@ -21,7 +21,7 @@ log() {
     local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
 
     # Escreve no ficheiro de log
-    echo "$timestamp: $message" | tee -a "$LOG_FILE"
+    echo -e "$timestamp: $message" | tee -a "$LOG_FILE"
 
     # Envia para o syslog (opcional)
     logger -t "debian_upgrade" "$message"