fix: back up existing files instead of silently deleting during symlink restore (#40)

feat: add --quiet/-q flag to suppress all output (#39)

feat: add LNK_HOME environment variable for custom repository location (#38)

Merge pull request #37 from yarlson/dependabot/github_actions/actions-e9cd525b81

chore(deps): bump goreleaser/goreleaser-action in the actions group

refactor: decompose monolithic lnk package into focused domain modules

refactor(core): split monolithic core package into focused lnk submodules

refactor: remove orphaned files detection from doctor command

feat: add doctor command to diagnose and fix repository health issues

chore(ci): update Go version to 1.25 across all workflows

chore(deps): bump Go version to 1.25 and update indirect dependencies

feat: add diff command to view uncommitted changes in repository

Merge pull request #33 from yarlson/dependabot/github_actions/actions-97f38a5d32

chore(deps): bump actions/cache from 4 to 5 in the actions group

Merge pull request #32 from yarlson/dependabot/go_modules/github.com/spf13/cobra-1.10.2