audit: phase 0 tooling for file-by-file 40250 porting

- refroot.py: one reference-root resolver (MT_40250_SOURCE, then manifest)
  used by every audit script; missing tree or fingerprint input is an error
- port_map.py: per-function inventory of active 40250 units plus the
  40250 Python root, status/queue/init/show/check, 40250: tag scan
- manifest: fix 18 wrong reference paths (Python UI now points at the
  40250 Client/Eternexus/root, not the m2dev assets/root), drop 2 deleted
  implementation files, move 64 prose test entries to evidence.commands
- first port-map entry: PythonPlayerEventHandler.cpp
- roadmap replaced by a batch/unit queue

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

.agents/skills/metin2-40250-parity-audit/references/project-map.md

@@ -8,9 +8,12 @@
   there are not product code.
 - Many `UserInterface/` files contain CP949 bytes in comments: use `grep -a` / `grep -arn`, or plain
   grep silently reports no match.
-- Python UI and game scripts are **not** in the source tree: they are in this repo at
-  `assets/root/*.py` (e.g. `uitarget.py`, `uitaskbar.py`) and `assets/uiscript/`.
-- Server source (for protocol questions only, not client behavior): `../40250/Server Client TMP4/Server`.
+- Python UI and game scripts: `../../Client/Eternexus/root/*.py` relative to the reference root
+  (90 files; identical to the shipped `Client/pack/root.epk`), window layouts in
+  `../../Client/Eternexus/uiscript/uiscript/`, locale data in `../../Client/Eternexus/locale_*/`.
+  **`assets/root` in this repo is a different (m2dev) version** with material differences
+  (e.g. `uitarget.py` button table); never use it as the 40250 reference.
+- Server source (for protocol questions only, not client behavior): `../40250/Server Client TMP4/Server/metin2`.
 
 | Library | Lines | Content |
 | --- | ---: | --- |
@@ -63,8 +66,10 @@ code path when that path exists.
 
 ```bash
 godot --headless --path project --script <test>.gd          # most project tests
-cmake --build build-debug -j4 && ctest --test-dir build-debug --output-on-failure -j2
+cmake --build build -j8 && ctest --test-dir build --output-on-failure -j4
 ```
 
-If `build-debug/CMakeCache.txt` points at another checkout path, reconfigure first:
-`cmake -S . -B build-debug -DCMAKE_BUILD_TYPE=Debug`. Always finish with `git diff --check`.
+`build/` (Debug) is the configured tree; it also writes `project/bin/libmtgodot.*.dylib`, so rebuild
+before running Godot tests after pulling native changes (a stale dylib shows up as "method not
+found" parse errors). `build-debug/` is a stale tree from another checkout; do not use it.
+Always finish with `git diff --check`.