CI: 1320 flake8 errors and 38 markdownlint errors across codebase

[daviburg]

Technical Debt

The Python SDK codebase has accumulated significant lint issues that were previously hidden because the CI workflow was running .NET commands (dotnet restore/build/test) instead of Python tooling.

Scope

• flake8: 1320 errors across src/ and tests/
• markdownlint: 38 errors across **/*.md

Current CI behavior (from PR #12)

• flake8: scoped to changed files on PRs, non-blocking on push to main
• markdownlint: non-blocking

Recommendation

1. Fix the generated connector code (kusto.py - see kusto.py: undefined type references (ClusterName, DatabaseName, Query, ChartType) #13)
2. Run autopep8 or black formatter on src/ and tests/
3. Fix markdown lint issues
4. Once clean, make lint blocking for all files

[daviburg]

This will requiring fixing the python SDK code generator in BPM repo first.

[hallvictoria]

Fixed by #20.

SDK generator PR in progress