refactor: upstream sync strategy with dynamic GENERAL.txt

Scripts/Handles.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-# Placeholder for Scripts/Handles.sh
-# Please download manually from: https://raw.githubusercontent.com/VIKINGYFY/OpenWRT-CI/main/Scripts/Handles.sh
-# Or run: curl -fsSL https://raw.githubusercontent.com/VIKINGYFY/OpenWRT-CI/main/Scripts/Handles.sh -o Scripts/Handles.sh
-set -euo pipefail
-echo "Handles.sh placeholder - please download the actual script"

Scripts/Packages.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-# Placeholder for Scripts/Packages.sh
-# Please download manually from: https://raw.githubusercontent.com/VIKINGYFY/OpenWRT-CI/main/Scripts/Packages.sh
-# Or run: curl -fsSL https://raw.githubusercontent.com/VIKINGYFY/OpenWRT-CI/main/Scripts/Packages.sh -o Scripts/Packages.sh
-set -euo pipefail
-echo "Packages.sh placeholder - please download the actual script"

Scripts/Settings.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-# Placeholder for Scripts/Settings.sh
-# Please download manually from: https://raw.githubusercontent.com/VIKINGYFY/OpenWRT-CI/main/Scripts/Settings.sh
-# Or run: curl -fsSL https://raw.githubusercontent.com/VIKINGYFY/OpenWRT-CI/main/Scripts/Settings.sh -o Scripts/Settings.sh
-set -euo pipefail
-echo "Settings.sh placeholder - please下载 the actual script"

Scripts/sync_upstream_config.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Sync GENERAL.txt from upstream davidtall/OpenWRT-CI
+# This ensures we always get the latest upstream config
+
+mkdir -p Config
+
+# Optional: Pin to a specific commit for reproducible builds
+# Set UPSTREAM_GENERAL_REF to a commit hash or branch name
+# Default: 'main' (always latest)
+UPSTREAM_GENERAL_REF="${UPSTREAM_GENERAL_REF:-main}"
+
+curl -fsSL \
+  "https://raw.githubusercontent.com/davidtall/OpenWRT-CI/${UPSTREAM_GENERAL_REF}/Config/GENERAL.txt" \
+  -o "Config/GENERAL.upstream.txt"
+
+echo "Synced GENERAL.txt from davidtall/OpenWRT-CI (${UPSTREAM_GENERAL_REF})"