fix autoupdate config target

AI_CHANGELOG_AUTOUPDATE_CONFIG_TARGET.md

@@ -0,0 +1,11 @@
+# AI Modification Log: Autoupdate Config Target
+
+Date: 2026-06-29
+
+## Change
+
+- Updated `Scripts/AutoBuild_Function.sh` so `CONFIG_PACKAGE_luci-app-autoupdate=y` is appended to `${CONFIG_TEMP}`.
+
+## Reason
+
+`Firmware_Diy_Main` runs after changing into the OpenWrt worktree. Appending to `${CONFIG_FILE}` can create or edit a file named after the config profile inside `openwrt`; `${CONFIG_TEMP}` points to the active `.config` generated for the build.

Scripts/AutoBuild_Function.sh

@@ -130,7 +130,7 @@ Firmware_Diy_Main() {
 	if [[ ${AutoBuild_Features} == true ]]
 	then
 		AddPackage git other AutoBuild-Packages xopenwrt master
-		echo -e "\nCONFIG_PACKAGE_luci-app-autoupdate=y" >> ${CONFIG_FILE}
+		echo -e "\nCONFIG_PACKAGE_luci-app-autoupdate=y" >> ${CONFIG_TEMP}
 		for i in ${GITHUB_ENV} $(PKG_Finder d package AutoBuild-Packages)/autoupdate/files/etc/autoupdate/default
 		do
 			cat >> ${i} <<EOF