- tools/linux/build_plugin_linux.py: point VERSION_LAYOUT['26.00'].bundle_dir
to versions/26.00-bundle/ (was versions/26.00/); update module docstring.
- tools/legacy/build_plugin_2600_vs2026.py: point project_dir to
versions/26.00-bundle/ (was versions/26.00/).
- tools/linux/setup_26_01_bundle_symlinks.py: refactor to use bundle_root /
vendor_root variables and add C/Asm root-level symlink creation, matching
the new setup_26_00_bundle_symlinks.py convention.