Create tech stack docs (techstack.yml and techstack.md)

[stack-file]

Adding tech stack documentation to allow anyone to easily see what is being used in this repo without digging through config files. Two files are being added: techstack.yml and techstack.md. techstack.yml contains data on all the technologies being used in this repo. techstack.md is a visualization of the YML file and displays the tech stack data in a pretty Markdown file.

💡 Protip: techstack.md contains a comment at the top of the file that the following README snippet (with and without the logos) at the top of the file as a comment:

<--- Readme.md Snippet without images Start --->

Tech Stack

mallowigi/material-theme-docs is built on the following main stack:

• Grunt – JS Build Tools / JS Task Runners
• Ruby – Languages
• .NET – Frameworks (Full Stack)
• Jekyll – Static Site Generators
• Sass – CSS Pre-processors / Extensions
• JavaScript – Languages
• Autoprefixer – CSS Pre-processors / Extensions
• Babel – JavaScript Compilers
• ESLint – Code Review
• GitHub Actions – Continuous Integration
• LangChain – Large Language Model Tools
• pgvector – Database Tools
• Algolia – Search as a Service

Full tech stack here

<--- Readme.md Snippet without images End --->

Get the code:

## Tech Stack
mallowigi/material-theme-docs is built on the following main stack:

- [Grunt](http://gruntjs.com/) – JS Build Tools / JS Task Runners
- [Ruby](https://www.ruby-lang.org) – Languages
- [.NET](http://www.microsoft.com/net/) – Frameworks (Full Stack)
- [Jekyll](http://jekyllrb.com/) – Static Site Generators
- [Sass](http://sass-lang.com/) – CSS Pre-processors / Extensions
- [JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript) – Languages
- [Autoprefixer](https://github.com/postcss/autoprefixer) – CSS Pre-processors / Extensions
- [Babel](http://babeljs.io/) – JavaScript Compilers
- [ESLint](http://eslint.org/) – Code Review
- [GitHub Actions](https://github.com/features/actions) – Continuous Integration
- [LangChain](https://github.com/hwchase17/langchain) – Large Language Model Tools
- [pgvector](https://github.com/pgvector/pgvector/) – Database Tools
- [Algolia](https://www.algolia.com/?utm_source=stackshare&utm_medium=referral) – Search as a Service

Full tech stack [here](/techstack.md)

---

<--- Readme.md Snippet with images Start --->

Tech Stack

mallowigi/material-theme-docs is built on the following main stack:

• Grunt – JS Build Tools / JS Task Runners
• Ruby – Languages
• .NET – Frameworks (Full Stack)
• Jekyll – Static Site Generators
• Sass – CSS Pre-processors / Extensions
• JavaScript – Languages
• Autoprefixer – CSS Pre-processors / Extensions
• Babel – JavaScript Compilers
• ESLint – Code Review
• GitHub Actions – Continuous Integration
• LangChain – Large Language Model Tools
• pgvector – Database Tools
• Algolia – Search as a Service

Full tech stack here

<--- Readme.md Snippet with images End --->

Get the code:

## Tech Stack
mallowigi/material-theme-docs is built on the following main stack:

- <img width='25' height='25' src='https://img.stackshare.io/service/845/falgg2jybmhgk16y62lr.png' alt='Grunt'/> [Grunt](http://gruntjs.com/) – JS Build Tools / JS Task Runners
- <img width='25' height='25' src='https://img.stackshare.io/service/989/ruby.png' alt='Ruby'/> [Ruby](https://www.ruby-lang.org) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/1014/IoPy1dce_400x400.png' alt='.NET'/> [.NET](http://www.microsoft.com/net/) – Frameworks (Full Stack)
- <img width='25' height='25' src='https://img.stackshare.io/service/1114/ad968c1615d956e800fa36494314f48c.jpeg' alt='Jekyll'/> [Jekyll](http://jekyllrb.com/) – Static Site Generators
- <img width='25' height='25' src='https://img.stackshare.io/service/1171/jCR2zNJV.png' alt='Sass'/> [Sass](http://sass-lang.com/) – CSS Pre-processors / Extensions
- <img width='25' height='25' src='https://img.stackshare.io/service/1209/javascript.jpeg' alt='JavaScript'/> [JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/2202/72d087642cfce6fef6f2dabec5bf49e8_400x400.png' alt='Autoprefixer'/> [Autoprefixer](https://github.com/postcss/autoprefixer) – CSS Pre-processors / Extensions
- <img width='25' height='25' src='https://img.stackshare.io/service/2739/-1wfGjNw.png' alt='Babel'/> [Babel](http://babeljs.io/) – JavaScript Compilers
- <img width='25' height='25' src='https://img.stackshare.io/service/3337/Q4L7Jncy.jpg' alt='ESLint'/> [ESLint](http://eslint.org/) – Code Review
- <img width='25' height='25' src='https://img.stackshare.io/service/11563/actions.png' alt='GitHub Actions'/> [GitHub Actions](https://github.com/features/actions) – Continuous Integration
- <img width='25' height='25' src='https://img.stackshare.io/service/48790/default_5b6c6b73f1ff3775c85d2a1ba954cb87e30cbf13.jpg' alt='LangChain'/> [LangChain](https://github.com/hwchase17/langchain) – Large Language Model Tools
- <img width='25' height='25' src='https://img.stackshare.io/service/109221/default_b888cdf5617d936aa6aacf130911906955508639.png' alt='pgvector'/> [pgvector](https://github.com/pgvector/pgvector/) – Database Tools
- <img width='25' height='25' src='https://img.stackshare.io/service/589/default_452afb716f8f4b904f267638e5c6b9172f9fa06d.png' alt='Algolia'/> [Algolia](https://www.algolia.com/?utm_source=stackshare&utm_medium=referral) – Search as a Service

Full tech stack [here](/techstack.md)