docs: Getting Started Section added

[Moses-Mk]

docs: Update Getting Started Section

Changes Made

• Updated the "Getting Started" section to clarify the setup process.
• Added notes on the required API token and organization ID for authentication.
• Included specific instructions for Maven and Gradle build commands.
• Mentioned the ability to customize HTTP timeouts using ClientConfig.

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.81%. Comparing base (a333c8c) to head (3bdbbf2).
Report is 1 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #286      +/-   ##
============================================
+ Coverage     93.78%   93.81%   +0.04%     
- Complexity      754      760       +6     
============================================
  Files           185      186       +1     
  Lines          2473     2486      +13     
  Branches         52       52              
============================================
+ Hits           2319     2332      +13     
  Misses          130      130              
  Partials         24       24              

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

[andrii-bodnar]

@Moses-Mk thank you!