Fix coverage badge: parse Cover column instead of Miss

[TheRealAgentK]

The coverage badge was showing 3 (the Miss count) instead of 99% because the awk parser used $(NF-1) which grabbed column 3 instead of column 4.

Fix: awk '{print $4}' explicitly targets the Cover column from the TOTAL line.

[github-actions]

Coverage — d733de7 (Merge branch 'master' into feature/test-setup) by @TheRealAgentK

Total coverage: 99%

File	Stmts	Miss	Cover	Missing
src/autohive_integrations_sdk/__init__.py	2	0	100%
src/autohive_integrations_sdk/integration.py	358	3	99%	308, 315, 347

[chatgpt-codex-connector]

💡 Codex Review

integrations-sdk/.github/workflows/tests.yml

Lines 5 to 7 in 463238a

	branches: [master]
	pull_request:
	branches: [master]

Target the active branch in workflow triggers

This workflow is scoped to branches: [master], which means pushes and PRs against main do not run the test job at all; in this repository the active branch is main, so CI and coverage reporting are effectively skipped for normal development. Please switch the branch filters (and the later refs/heads/master badge condition) to main or include both branch names.

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