docs: updating images and markdown

[rusackas]

SUMMARY

Updating some outdated images (though not all of them 😅) and corresponding markdown

Hat tip to @kikobarr

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

Before:

After:

TESTING INSTRUCTIONS

Ran the Docusarus site locally - you can too!

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[codecov]

Codecov Report

Merging #24462 (3c99814) into master (fdef9cb) will increase coverage by 0.07%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #24462      +/-   ##
==========================================
+ Coverage   68.94%   69.02%   +0.07%     
==========================================
  Files        1901     1901              
  Lines       73974    73974              
  Branches     8119     8119              
==========================================
+ Hits        50999    51057      +58     
+ Misses      20864    20806      -58     
  Partials     2111     2111              

Flag	Coverage Δ
hive	54.17% <ø> (+0.27%)	⬆️
javascript	55.65% <ø> (ø)
mysql	79.40% <ø> (ø)
postgres	79.49% <ø> (?)
presto	?
python	83.47% <ø> (+0.16%)	⬆️
sqlite	77.99% <ø> (?)
unit	54.60% <ø> (ø)

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

see 18 files with indirect coverage changes

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more