docs: align README badges with the other Apify Python repos

[vdusek]

Aligns the README badge row with apify-sdk-python: adds CI build-status and license badges, swaps the dynamic pypi/pyversions badge for a compact static python 3.10+, and reorders to the shared sequence (version, downloads, python, CI, coverage, license, discord). The Trendshift badge stays as-is.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.98%. Comparing base (7db517a) to head (4b87ac9).
⚠️ Report is 17 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1958      +/-   ##
==========================================
+ Coverage   92.93%   92.98%   +0.05%     
==========================================
  Files         167      167              
  Lines       11708    11737      +29     
==========================================
+ Hits        10881    10914      +33     
+ Misses        827      823       -4     

Flag	Coverage Δ
unit	92.98% <ø> (+0.05%)	⬆️

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