Bump version to 1.5.2 and update dependencies

[talmo]

Summary

• Bumps package version to 1.5.2
• Updates minimum sleap-io version to >=0.5.7
• Updates minimum sleap-nn version to >=0.0.4
• Adds --python 3.13 flag to all uv tool install commands in docs to prevent Python 3.14 compatibility issues
• Consolidates repetitive installation documentation content (reduces by 55 lines while preserving all essential information)

Test plan

• Verify version update in sleap/version.py shows 1.5.2
• Verify pyproject.toml dependency constraints are correct
• Review installation documentation changes for clarity
• Test installation commands still work with the updated docs

🤖 Generated with Claude Code

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 59.45%. Comparing base (ce504df) to head (cdecfe2).
⚠️ Report is 1 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #2451      +/-   ##
===========================================
+ Coverage    59.44%   59.45%   +0.01%     
===========================================
  Files           68       68              
  Lines        13216    13216              
===========================================
+ Hits          7856     7858       +2     
+ Misses        5360     5358       -2     

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