chore(deps): bump github.com/mark3labs/mcp-go from 0.44.0 to 0.44.1

chore(deps): bump actions/setup-go from 5 to 6

ci: run build workflow on PR creation

chore: add CODEWOERNS

chore(deps): bump actions/checkout from 4 to 6

ci: add dependabot workflow

ci: build for both arm64 and amd64

feat: add get_budget_month(s) tools

ci: only publish with semver and latest tags

chore: update claude.md

docs: expand setup section

feat: add update transaction tool

ci: use base imports for package

fix: propagate context through YNAB API calls for proper cancellation

ci: merge workflows