fix: Ruff rule EXE001 (shebang-not-executable)

[bartsanchez]

https://docs.astral.sh/ruff/rules/shebang-not-executable/

[boriel]

Sorry :-(

After a 2nd review, I realized that It should be exactly the opposite: remove that shebang from all non-executable files.
Only zxbc.py, zxbasm.py and zxbpp.py (in root folder and src/ sub-folders) should be executable. The rest should be imported.

[bartsanchez]

Sorry :-(

After a 2nd review, I realized that It should be exactly the opposite: remove that shebang from all non-executable files. Only zxbc.py, zxbasm.py and zxbpp.py (in root folder and src/ sub-folders) should be executable. The rest should be imported.

OK, cool. No worries. I am modifying the PR.

[bartsanchez]

Note that the following files are also defining a shebang but they are executable:

❯ rg --multiline --multiline-dotall '^#!' --files-with-matches 
tools/profile.sh
tools/normalize_asm.py
tools/mulfix.py
tools/scrview.py
tools/nextcreator.py
tools/normalize_bas.py
zxbc.py
docs/imgs.sh
tests/runtime/test_all
tests/runtime/test_case
tests/runtime/update_test.py
tests/runtime/check_test.py
tests/runtime/update_test.sh
zxbpp.py
zxbasm.py
src/zxbasm/basic.py
src/zxbasm/asmlex.py
src/zxbasm/zxbasm.py
src/arch/z80/beep.py
src/zxbasm/asmparse.py
src/api/fp.py
src/arch/z80/__init__.py
src/arch/zx48k/__init__.py
src/arch/zx48k/beep.py
src/arch/zxnext/__init__.py
src/zxbc/keywords.py
src/zxbc/zxblex.py
src/zxbc/zxbc.py
tests/functional/test_.py
tests/functional/test_basic.py
src/zxbc/zxbparser.py
src/outfmt/tap.py
tests/functional/test_prepro.py
tests/functional/test_asm.py
src/zxbpp/zxbasmpplex.py
src/zxbpp/base_pplex.py
src/outfmt/tzx.py
tests/functional/test.py
src/zxbpp/zxbpp.py
src/zxbpp/zxbpplex.py

[boriel]

Note that the following files are also defining a shebang but they are executable:

❯ rg --multiline --multiline-dotall '^#!' --files-with-matches 
tools/profile.sh
tools/normalize_asm.py
tools/mulfix.py
tools/scrview.py
tools/nextcreator.py
tools/normalize_bas.py
zxbc.py
docs/imgs.sh
tests/runtime/test_all
tests/runtime/test_case
tests/runtime/update_test.py
tests/runtime/check_test.py
tests/runtime/update_test.sh
zxbpp.py
zxbasm.py
src/zxbasm/basic.py
src/zxbasm/asmlex.py
src/zxbasm/zxbasm.py
src/arch/z80/beep.py
src/zxbasm/asmparse.py
src/api/fp.py
src/arch/z80/__init__.py
src/arch/zx48k/__init__.py
src/arch/zx48k/beep.py
src/arch/zxnext/__init__.py
src/zxbc/keywords.py
src/zxbc/zxblex.py
src/zxbc/zxbc.py
tests/functional/test_.py
tests/functional/test_basic.py
src/zxbc/zxbparser.py
src/outfmt/tap.py
tests/functional/test_prepro.py
tests/functional/test_asm.py
src/zxbpp/zxbasmpplex.py
src/zxbpp/base_pplex.py
src/outfmt/tzx.py
tests/functional/test.py
src/zxbpp/zxbpp.py
src/zxbpp/zxbpplex.py

And this is ok.
Files in tools/ can be used directly from the command line.
zxbc.py
zxbpp.py
zxbasm.py
.sh files are executable.

The only ones that should not have a shebang for sure are the __init__.py files
and those not having a if __name__ == "__main__": sequence.