fix: fixed race condition (again) on override files

builder/data/usr/bin/bettercap-launcher

@@ -4,7 +4,7 @@ source /usr/bin/pwnlib
 # start mon0
 start_monitor_interface
 
-if is_auto_mode; then
+if is_auto_mode_no_delete; then
   /usr/bin/bettercap -no-colors -caplet pwnagotchi-auto -iface mon0
 else
   /usr/bin/bettercap -no-colors -caplet pwnagotchi-manual -iface mon0

builder/data/usr/bin/pwnlib

@@ -32,6 +32,13 @@ is_interface_up() {
 
 # returns 0 if conditions for AUTO mode are met
 is_auto_mode() {
+  # check override file first
+  if [ -f /root/.pwnagotchi-manual ]; then
+    # remove the override file if found
+    rm -rf /root/.pwnagotchi-manual
+    return 1
+  fi
+
   # check override file first
   if [ -f /root/.pwnagotchi-auto ]; then
     # remove the override file if found
@@ -52,3 +59,29 @@ is_auto_mode() {
   # no override, but none of the interfaces is up -> AUTO
   return 0
 }
+
+# returns 0 if conditions for AUTO mode are met
+is_auto_mode_no_delete() {
+  # check override file first
+  if [ -f /root/.pwnagotchi-manual ]; then
+    return 1
+  fi
+
+  # check override file first
+  if [ -f /root/.pwnagotchi-auto ]; then
+    return 0
+  fi
+
+  # if usb0 is up, we're in MANU
+  if is_interface_up usb0; then
+    return 1
+  fi
+
+  # if eth0 is up (for other boards), we're in MANU
+  if is_interface_up eth0; then
+    return 1
+  fi
+
+  # no override, but none of the interfaces is up -> AUTO
+  return 0
+}