fix: optimize merge_config

script/clashctl.sh

@@ -87,7 +87,8 @@ function clashui() {
 _merge_config_restart() {
     local backup="/tmp/rt.backup"
     sudo cat "$CLASH_CONFIG_RUNTIME" 2>/dev/null | sudo tee $backup >&/dev/null
-    sudo "$BIN_YQ" eval-all '. as $item ireduce ({}; . *+ $item)' "$CLASH_CONFIG_MIXIN" "$CLASH_CONFIG_RAW" | sudo tee "$CLASH_CONFIG_RUNTIME" >&/dev/null
+    sudo "$BIN_YQ" eval-all '. as $item ireduce ({}; . *+ $item) | (.. | select(tag == "!!seq")) |= unique' \
+        "$CLASH_CONFIG_MIXIN" "$CLASH_CONFIG_RAW" "$CLASH_CONFIG_MIXIN" | sudo tee "$CLASH_CONFIG_RUNTIME" >&/dev/null
     _valid_config "$CLASH_CONFIG_RUNTIME" || {
         sudo cat $backup | sudo tee "$CLASH_CONFIG_RUNTIME" >&/dev/null
         _error_quit "验证失败：请检查 Mixin 配置"