Add pve RustDesk GA sync scripts for curl install

install.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+# Install blair-sync-rustdesk-via-ga.sh from Gitea raw URL. Run on pve as root.
+set -euo pipefail
+
+BASE_URL="${BLAIR_SYNC_BASE_URL:-https://git.easygoingaming.com/Davoguha/blair-pve-sync-temp/raw/main}"
+TARGET='/usr/local/sbin/blair-sync-rustdesk-via-ga.sh'
+SHARE_COPY='/tank/blair-share/tools/golden/host/sync-rustdesk-via-guest-agent.sh'
+CRON='/etc/cron.d/blair-rustdesk-sync'
+LOG='/var/log/blair-rustdesk-sync.log'
+
+echo "=== Download sync script ==="
+curl -fsSL "$BASE_URL/blair-sync-rustdesk-via-ga.sh" -o "$TARGET"
+chmod +x "$TARGET"
+sed -i 's/\r$//' "$TARGET" 2>/dev/null || true
+
+mkdir -p "$(dirname "$SHARE_COPY")"
+cp -f "$TARGET" "$SHARE_COPY"
+chmod +x "$SHARE_COPY"
+
+echo "=== shebang check ==="
+head -1 "$TARGET" | od -An -tx1
+file "$TARGET"
+
+echo "=== cron ==="
+printf '%s\n' "*/5 * * * * root $TARGET >> $LOG 2>&1" > "$CRON"
+chmod 644 "$CRON"
+cat "$CRON"
+
+echo "=== dry run ==="
+"$TARGET" --dry-run
+
+echo "=== live run ==="
+"$TARGET"
+
+echo "=== VM 230 description ==="
+qm config 230 | grep ^description || true
+
+echo "=== done ==="