Remove CircleCI configuration and related files

[magistersart]

Summary

• Removed .circleci/ configuration directory
• Removed .husky/validate-circleci-config.sh script
• Removed lint-staged configuration section from package.json

Changes Made

• ✅ Deleted CircleCI configuration files
• ✅ Removed Husky CircleCI validation hooks
• ✅ Cleaned up lint-staged configuration references

Test Plan

• Verify no CircleCI configurations remain
• Confirm build and test processes still work
• Check that commit hooks function properly without CircleCI validation

🤖 Generated with Claude Code

[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Running lint-staged pre-commit now errors

This change removes the lint-staged configuration from package.json, but the repository still executes pnpm lint-staged from the Husky pre-commit hook. With no configuration file present, lint-staged exits with Config could not be found and the hook fails, blocking all commits. Either keep a configuration or stop invoking lint-staged so that the pre-commit workflow remains usable.

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