chore: release v0.12.0

[github-actions]

🤖 New release

• git-workon-lib: 0.11.1 -> 0.12.0 (⚠ API breaking changes)
• git-workon: 0.11.1 -> 0.12.0

⚠ git-workon-lib breaking changes

--- failure enum_variant_added: enum variant added on exhaustive enum ---

Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.48.0/src/lints/enum_variant_added.ron

Failed in:
  variant WorktreeError:WorktreeNameConflict in /tmp/.tmptukdoN/git-workon/git-workon-lib/src/error.rs:174

Changelog

git-workon-lib

0.12.0 - 2026-08-14

Added

• (hooks) add doctor check for stale worktree admin names
• (lib) encode worktree admin names from root-relative path

Fixed

• (lib) canonicalize paths before computing root-relative worktree path
• (lib) keep orphan HEAD unborn after explicit branch creation
• (lib) create orphan/detached branches explicitly, not via worktree name

Other

• (lib) cover path-encoded worktree admin name behavior

git-workon

0.12.0 - 2026-08-14

Added

• (hooks) add doctor check for stale worktree admin names
• (cli) offer worktree root-relative path in shell completion

Fixed

• (lib) canonicalize paths before computing root-relative worktree path

Other

• (cli) fix stale worktree admin-name assertion for slashed branch
• (lib) cover path-encoded worktree admin name behavior

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