DOCS: add Turing machine blog post

[huynhicode]

:bookmark_tabs: Summary

This PR adds the latest Mermaid Chart blog post.

Resolves # n/a

:straight_ruler: Design Decisions

Design decisions made by the Mermaid Chart team.

:clipboard: Tasks

Make sure you

• [x] :book: have read the contribution guidelines
• [ ] :computer: have added necessary unit/e2e tests.
• [ ] :notebook: have added documentation. Make sure MERMAID_RELEASE_VERSION is used for all new features.
• [ ] :bookmark: targeted develop branch

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 79.04%. Comparing base (de1b2c3) to head (aca0beb). Report is 1 commits behind head on master.

Additional details and impacted files

[](https://app.codecov.io/gh/mermaid-js/mermaid/pull/5425?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=mermaid-js) ```diff @@ Coverage Diff @@ ## master #5425 +/- ## ========================================== + Coverage 77.85% 79.04% +1.19% ========================================== Files 175 175 Lines 14531 14531 Branches 868 868 ========================================== + Hits 11313 11486 +173 + Misses 3010 2837 -173 Partials 208 208 ``` | [Flag](https://app.codecov.io/gh/mermaid-js/mermaid/pull/5425/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=mermaid-js) | Coverage Δ | | |---|---|---| | [e2e](https://app.codecov.io/gh/mermaid-js/mermaid/pull/5425/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=mermaid-js) | `84.57% <ø> (+1.48%)` | :arrow_up: | | [unit](https://app.codecov.io/gh/mermaid-js/mermaid/pull/5425/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=mermaid-js) | `43.37% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=mermaid-js#carryforward-flags-in-the-pull-request-comment) to find out more. [see 8 files with indirect coverage changes](https://app.codecov.io/gh/mermaid-js/mermaid/pull/5425/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=mermaid-js)