DOCS: Update product hunt badges

[huynhicode]

📑 Summary

This PR contains updates to the Product Hunt content.

📏 Design Decisions

Design decisions made by the Mermaid Chart team.

📋 Tasks

Make sure you

• 📖 have read the contribution guidelines
• 💻 have added necessary unit/e2e tests.
• 📓 have added documentation. Make sure MERMAID_RELEASE_VERSION is used for all new features.
• 🔖 targeted develop branch

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.81%. Comparing base (95b58d7) to head (765e0cd).
Report is 10 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff             @@
##           master    #5662       +/-   ##
===========================================
+ Coverage    5.86%   78.81%   +72.95%     
===========================================
  Files         274      175       -99     
  Lines       41086    14535    -26551     
  Branches      488      869      +381     
===========================================
+ Hits         2408    11456     +9048     
+ Misses      38678     2871    -35807     
- Partials        0      208      +208     

Flag	Coverage Δ
e2e	84.29% <ø> (?)
unit	43.37% <ø> (+37.51%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

see 272 files with indirect coverage changes