Broadcom, Utils & Headless Fixes

- Removed dead Broadcom hardware IDs (4357/4358/4360/4727) from `_is_broadcom_b43`, retaining only valid ID 4352 to eliminate false positives in the case statement.
- Added a guard in `_handle_wireless` Level 3 to verify `linux-headers` availability via `apt-cache policy`. Skips DKMS compilation if headers are missing, preventing transaction failures during installation.
- Implemented Broadcom combo card detection (WiFi + Bluetooth) by scanning `PCI_BT_DEVS`. Automatically writes `/etc/modprobe.d/broadcom-combo.conf` with `softdep wl post: btusb` and warns users about potential reboot requirements.
- Enhanced Level 2 (`firmware-b43-installer`) with post-installation validation for `/lib/firmware/b43`. Provides clear recovery instructions via `sudo dpkg-reconfigure firmware-b43-installer` if the directory is empty or missing after installation.
- Created a new helper `_msg_red()` in `utils.sh` to handle critical error messages with colored Whiptail output, replacing standard alerts for migration warnings and failures.
- Updated `repos/migrate.sh` to use `_msg_red()` for branch migration warnings and failure states, ensuring visibility of critical issues while keeping completion messages informative.
- Verified headless mode guards across 16 separate extras files (`office.sh`, `fetch.sh`, `cursors.sh`, etc.), preventing unnecessary package installations on servers without display environments.
- Completed syntax verification (`bash -n`) across all core and extra modules, ensuring no errors in the updated logic for firmware, gaming, swap, or repository management scripts.
- update readme.md

debianito.sh

@@ -51,6 +51,8 @@ main_menu() {
     fi
 
     while true; do
+        sudo -v >/dev/null 2>&1 || true
+        local STATE_REFRESHED=false
         local choice
         choice=$(_menu "DEBIANITO — simple configurator script" "" \
             $TUI_ALTO $TUI_ANCHO $TUI_ALTO_LISTA \
@@ -78,6 +80,7 @@ main_menu() {
                 else
                     configure_repos || true
                 fi
+                STATE_REFRESHED=true
                 ;;
             4)
                 if [ "$DEBIAN_VERSION" = "11" ] && type install_firmware_bullseye &>/dev/null; then
@@ -86,7 +89,7 @@ main_menu() {
                     install_firmware || true
                 fi
                 ;;
-            5)  install_gpu_drivers || true ;;
+            5)  install_gpu_drivers || true; STATE_REFRESHED=true ;;
             6)
                 if [ "$DEBIAN_VERSION" = "11" ]; then
                     _msg "Not Available" \
@@ -96,6 +99,7 @@ kernels. Use the stable kernel provided by Bullseye." 10 60
                 else
                     install_kernel_backports || true
                 fi
+                STATE_REFRESHED=true
                 ;;
             7)
                 if [ "$DEBIAN_VERSION" = "11" ] && type install_gaming_bullseye &>/dev/null; then
@@ -103,9 +107,10 @@ kernels. Use the stable kernel provided by Bullseye." 10 60
                 else
                     install_gaming || true
                 fi
+                STATE_REFRESHED=true
                 ;;
             8)  install_zram || true ;;
-            9)  manage_swap || true ;;
+            9)  manage_swap || true; STATE_REFRESHED=true ;;
             10)
                 if [ "$DEBIAN_VERSION" = "11" ] && type install_extras_bullseye &>/dev/null; then
                     install_extras_bullseye || true
@@ -116,6 +121,9 @@ kernels. Use the stable kernel provided by Bullseye." 10 60
             11) rescue_boot || true ;;
             12) echo "Exiting."; exit 0 ;;
         esac
+        if $STATE_REFRESHED; then
+            refresh_system_state
+        fi
     done
 }