feat: Add DoScript automation workflows for development tasks

[TheServer-lab]

Summary

Adds DoScript automation scripts to simplify common zvec development tasks.

What's Added

7 automation scripts in new doscript/ folder:

• build.do - Configure CMake and build with customizable options
• test.do - Run C++ unit tests, Python tests, or both
• format.do - Check or auto-fix code formatting
• benchmark.do - Download datasets and run benchmarks
• coverage.do - Build with coverage and generate HTML report
• release.do - Package release archives
• clean.do - Remove build artifacts

Usage

Interactive:

do doscript\build.do

Scripted:

do doscript\build.do Release 8
do doscript\test.do all

Why DoScript?

• ✅ English-like syntax - easy to read and modify
• ✅ Interactive or scriptable - prompts OR CLI args
• ✅ Self-documenting - readable without docs

Installing DoScript

Download from: https://github.com/TheServer-lab/DoScript/releases

Benefits

✅ Faster onboarding for new contributors
✅ Consistent workflows across team
✅ Reduced errors with validation
✅ Self-documenting scripts
✅ Completely optional - doesn't affect existing build

Testing

Tested on Windows 10/11 with CMake 3.20+, Python 3.8+, MSVC 2019/2022

Changes

• Adds doscript/ folder with automation scripts
• No changes to existing build system
• Fully optional development tool

Full documentation in doscript/README.md

DoScript: https://github.com/TheServer-lab/DoScript

[CLAassistant]

All committers have signed the CLA.