chore(gitv-tui): release v0.3.3

[JayanAXHF]

🤖 New release

• gitv-tui: 0.3.2 -> 0.3.3 (✓ API compatible changes)

Changelog

0.3.3 - 2026-02-28

Added

• (nix) add devshell, package derivation, flake

Fixed

• fix non-flake install instructions

Other

• update usage in readme
• add install instructions for homebrew

---

This PR was generated with release-plz.

[greptile-apps]

Greptile Summary

Automated release PR that bumps gitv-tui from version 0.3.2 to 0.3.3, documenting recent documentation improvements.

• Version consistently updated across Cargo.toml and Cargo.lock
• CHANGELOG.md properly documents the new release with documentation-related changes
• All changes follow standard release-plz automation patterns

Important Files Changed

Filename	Overview
CHANGELOG.md	Added v0.3.3 release entry with documentation updates
Cargo.toml	Bumped version from 0.3.2 to 0.3.3
Cargo.lock	Updated lock file to reflect version 0.3.3

_{Last reviewed commit: 465af55}

[greptile-apps]

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