Add postman api docs

[danangmassandy]

• Fixed dataset type variable: airborne_observation to windborne_observational
• Fixed example codes
• Add download postman API collection

[github-actions]

☂️ Python Coverage

current status: ✅

Overall Coverage

Lines	Covered	Coverage	Threshold	Status
9459	8965	95%	0%	🟢

New Files

No new covered files...

Modified Files

No covered modified files...

updated for commit: 87e1097 by action🐍

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.71%. Comparing base (8e2d2a9) to head (87e1097).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #214   +/-   ##
=======================================
  Coverage   94.71%   94.71%           
=======================================
  Files         158      158           
  Lines        9169     9169           
=======================================
  Hits         8684     8684           
  Misses        485      485           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.