fix: improve codex README visuals

Author: avalonreset

CHANGELOG.md

@@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
 
 ## [Unreleased]
 
+## [1.3.2] - 2026-05-09
+
+### Changed
+
+- Expanded the Codex GitHub install experience image to the full README content width.
+- Replaced the square wolf mark with a distinct GPT Image 2 full-wolf mascot graphic.
+
 ## [1.3.1] - 2026-05-09
 
 ### Changed
@@ -108,7 +115,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
 - Full community health suite: CONTRIBUTING.md, CODE_OF_CONDUCT.md, SUPPORT.md, CODEOWNERS, issue templates (YAML forms), PR template, devcontainer, dependabot
 - Member invitation scripts for GitHub organization management
 
-[Unreleased]: https://github.com/avalonreset/codex-github/compare/v1.3.1...HEAD
+[Unreleased]: https://github.com/avalonreset/codex-github/compare/v1.3.2...HEAD
+[1.3.2]: https://github.com/avalonreset/codex-github/compare/v1.3.1...v1.3.2
 [1.3.1]: https://github.com/avalonreset/codex-github/compare/v1.3.0...v1.3.1
 [1.3.0]: https://github.com/avalonreset/codex-github/compare/v1.2.0...v1.3.0
 [1.2.0]: https://github.com/avalonreset/codex-github/compare/v1.1.0...v1.2.0

CITATION.cff

@@ -2,7 +2,7 @@ cff-version: 1.2.0
 message: "If you use this software, please cite it as below."
 type: software
 title: "Codex GitHub"
-version: "1.3.1"
+version: "1.3.2"
 date-released: "2026-05-09"
 authors:
   - name: "Avalon Reset"

README.md

@@ -172,7 +172,7 @@ Both installers can help set up:
 
 Both services are technically optional, but without them you lose the two most differentiated features of the suite: data-backed keyword optimization and professional AI-generated visuals. **Set them up during installation.** It takes 5 minutes and makes every other skill dramatically more useful.
 
-<img src="docs/images/install-experience.webp" alt="Codex GitHub installer showing splash screen, skill installation, DataForSEO and KIE.ai setup, and available commands" width="600">
+<img src="docs/images/install-experience.webp" alt="Codex GitHub installer showing splash screen, skill installation, DataForSEO and KIE.ai setup, and available commands" width="100%">
 
 Restart Codex after installing. Skills register on startup.