Added assets

CHANGELOG.md

@@ -4,6 +4,14 @@ All notable changes to this project will be documented in this file.
 
 The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.
 
+## [0.1.1] - 2026-02-14
+
+### Added
+
+- Added `assets/logo-avatar.svg` as the primary avatar logo for `git-tui`.
+- Added `assets/logo-avatar.png` for direct avatar upload compatibility.
+- Added `doc/branding.md` and linked it from the documentation index.
+
 ## [0.1.0] - 2026-02-14
 
 ### Added

doc/README.md

@@ -5,6 +5,7 @@ This directory contains project documentation for `git-tui`.
 ## Modules
 
 - [`doc/architecture.md`](architecture.md) - architecture and module responsibilities.
+- [`doc/branding.md`](branding.md) - logo asset and branding usage.
 - [`doc/usage.md`](usage.md) - installation, runtime requirements, and user workflow.
 
 ## Conventions

doc/branding.md

@@ -0,0 +1,20 @@
+# Branding
+
+## Logo Asset
+
+- Primary vector logo: [`assets/logo-avatar.svg`](../assets/logo-avatar.svg)
+- Primary avatar image: [`assets/logo-avatar.png`](../assets/logo-avatar.png)
+
+## Design Intent
+
+- The avatar combines a terminal frame and a Git branch shape to represent command-line Git workflows.
+- The icon remains legible at small square sizes for profile avatars.
+
+## Usage
+
+- Recommended file: `assets/logo-avatar.png` (`1024x1024`, RGBA).
+- Use `assets/logo-avatar.svg` for scalable documentation and print contexts.
+
+## Cross References
+
+- Documentation index: [`doc/README.md`](README.md)