refactor(tests): centralize lane definitions and add per-file isolation (#143)

plugins/subminer-workflow/skills/subminer-change-verification/scripts/classify_subminer_diff.sh

@@ -108,6 +108,14 @@ for path in "${PATHS[@]}"; do
       ;;
   esac
 
+  case "$path" in
+    stats/*)
+      add_lane "stats"
+      add_reason "$path -> stats"
+      specialized=1
+      ;;
+  esac
+
   case "$path" in
     launcher/*|plugin/subminer/*|plugin/subminer.conf|scripts/test-plugin-*|scripts/get-mpv-window-*|scripts/configure-plugin-binary-path.mjs)
       add_lane "launcher-plugin"