refactor: change bmap binding generator name, layout for future refactor

Assets/CodeGen/BMapBinder/ExpFctsExtractor/.gitignore

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+# Python-generated files
+__pycache__/
+*.py[oc]
+build/
+dist/
+wheels/
+*.egg-info
+
+# Virtual environments
+.venv

Assets/CodeGen/BMapBinder/ExpFctsExtractor/.python-version

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+3.11

Assets/CodeGen/BMapBinder/ExpFctsExtractor/README.md

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+# ExpFcts Extractor
+
+See upper level [README.md](../README.md) for informations.

Assets/CodeGen/BMapBinder/ExpFctsExtractor/main.py

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+import os, re
+
+def main():
+    self_path: str = os.path.dirname(__file__)
+    src_file: str = os.path.join(self_path, '../../BMap/BMExports.hpp')
+    dst_file: str = os.path.join(self_path, 'dest/BMExports.hpp')
+
+    with open(src_file, 'r', encoding='utf-8') as fsrc:
+        # read full text
+        fulltext: str = fsrc.read()
+        # do findall and write into file
+        with open(dst_file, 'w', encoding='utf-8') as fdst:
+            # We should not only match BMAP_EXPORT,
+            # because it may match the defination of BMAP_EXPORT.
+            # So we add a bool at head because all BMap functions return bool.
+            for item in re.findall('^BMAP_EXPORT[ \\t]+bool[ \\t]+[^;]+;', fulltext, re.MULTILINE):
+                fdst.write(item)
+                fdst.write('\n')
+
+    print('DONE')
+
+
+if __name__ == "__main__":
+    main()

Assets/CodeGen/BMapBinder/ExpFctsExtractor/pyproject.toml

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+[project]
+name = "exp-fcts-extractor"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.11"
+dependencies = []

Assets/CodeGen/BMapBinder/ExpFctsExtractor/uv.lock

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+version = 1
+revision = 2
+requires-python = ">=3.11"
+
+[[package]]
+name = "exp-fcts-extractor"
+version = "0.1.0"
+source = { virtual = "." }