Fix retaining disabled ROM apps through module updates in some scenarios

- KernelSU or APatch have completely hidden directories/files so would not get recreated
- for .apk files with a config.xml the config.xml would not get recreated due to the 0-size/hidden .apk

module/common_setup.sh

@@ -37,13 +37,13 @@ for APP in $(grep -v '^#' $LIST); do
                 elif [[ "$APP" = *".apk" ]]; then
                     APK=$(readlink -f $APP);
                 fi
-                if [ "$APK" ]; then
+                if [ -s "$APK" ]; then
                     PKGNAME=$(unzip -p $APK AndroidManifest.xml | tr -d '\0' | grep -oE '[[:alnum:].-_]+\*http' | cut -d\* -f1)
                     if [ "$PKGNAME" ] && grep -q "overlay package=\"$PKGNAME" $CFG; then
                         HIDECFG=$MODPATH$PREFIX$CFG
-                        if [ ! -f $HIDECFG ]; then
+                        if [ ! -f "$HIDECFG" ]; then
                             mkdir -p $(dirname $HIDECFG)
-                            cp -fp $CFG $HIDECFG
+                            cp -af $CFG $HIDECFG
                         fi
                         sed -i 's;<overlay \(package="'"$PKGNAME"'".*\) />;<!-- overlay \1 -->;' $HIDECFG
                     fi

module/customize.sh

@@ -3,6 +3,12 @@ if [ "$API" -lt 26 ]; then
     abort "! You can't use this module on Android < 8.0"
 fi
 
+# Copy any disabled app files to updated module
+if [ -d "/data/adb/modules/playintegrityfix/system" ]; then
+    ui_print "- Restoring disabled ROM apps configuration"
+    cp -arf /data/adb/modules/playintegrityfix/system $MODPATH
+fi
+
 # Copy any supported custom files to updated module
 for FILE in custom.app_replace.list custom.pif.json; do
     if [ -f "/data/adb/modules/playintegrityfix/$FILE" ]; then