fix gofmt

Release v0.11.0 (gofmt)

Release v0.11.0

Use case-insensitive comparison for Connection upgrade header

Allow non-mutating POST endpoints and dry-run through readonly proxy

Extract common shell logic into shellSession

Update README with readonly flag docs and reorganize examples

Update help text for kubectx and kubens

Add -r/--readonly flag for read-only shell mode

Add readonly reverse proxy for kubectx

Support interactive fzf selection for `kubectx -s` with no arguments

fix: use full git history in release workflow for changelog generation

Fix relative path resolution in exec credential plugins (#490)

chore(deps): bump actions/checkout from 4 to 6 (#483)

chore(deps): bump actions/github-script from 7 to 8 (#482)