docs(releaser): release v1.6.3 — logo, baseURL, gitignore fix

- Add releaser-logo-1024.png as Geekdoc site header logo (geekdocLogo)
  and a 128×128 resized copy in README
- Set docs/hugo.toml baseURL to https://releaser.k3nny.fr/
- Anchor .gitignore binary pattern to /releaser-* to stop it matching
  files inside docs/static/images/
- Restore docs URL link in README lost during merge to main

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -3,6 +3,20 @@
 All notable changes to this project will be documented in this file.
 Format: [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
+## [1.6.3] - 2026-07-11
+
+### Added
+
+- **Logo** — `docs/static/images/releaser-logo-1024.png` (1024×1024) set as Geekdoc site header logo via `geekdocLogo`; 128×128 version added to README above the release badge
+
+### Fixed
+
+- **`.gitignore` over-matching** — `releaser-*` was catching files inside `docs/static/images/`; anchored to `/releaser-*` so only root-level release binaries are excluded
+
+### Changed
+
+- **`docs/hugo.toml` `baseURL`** — set to `https://releaser.k3nny.fr/` (was `"/"`)
+
 ## [1.6.2] - 2026-07-11
 
 ### Changed

README.md

@@ -2,7 +2,7 @@
 
 <img src="docs/static/images/releaser-logo-128.png" alt="releaser logo" width="128">
 
-![release](https://img.shields.io/badge/release-v1.6.2-blue.svg)
+![release](https://img.shields.io/badge/release-v1.6.3-blue.svg)
 
 A CI-friendly release automation tool for GitFlow workflows using Conventional Commits.