release: complete career chapter monster evolutions

[codingnanyong]

Deploys PR #50 with twelve 256x256 transparent pixel-art evolution sprites for Security/Auth, Docker, CI/CD, Kubernetes, Cloud/IaC, and Monitoring. All feature CI, image-format checks, Claude review, and Vercel preview checks passed.

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Project	Deployment	Actions	Updated
codigdex	Ready	Preview	Sep 11, 2026 6:43am UTC

[claude]

Claude finished @codingnanyong's task in 5m 24s —— View job

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Code Review

Todo list:

• Gather context (PR is develop → main, 12 new PNG monster sprite assets, 0 code additions/deletions)
• Understand the request (code review per repo custom instructions)
• Inspect changed files (asset paths, naming, sizes, format)
• Check repo conventions for monster assets (naming pattern, directory structure, existing manifest/config references)
• Verify PR follows AGENTS.md release policy (develop → main)
• Post final review

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This is a pure asset-drop release PR (12 binary PNGs, 0 lines of code) that mirrors the already-reviewed feat/complete-career-monsters (#50) commit from develop onto main, per the repo's develop → main release flow in AGENTS.md. Since there's no diffable code, this review focuses on asset/naming consistency and how the assets are wired into the codebase.

Findings

1. Naming/structure matches the established convention. Each new file follows <chapterN>.<tech>/<slug>-lv{3,5}.png, identical to the pattern already used for ch03–ch09 (e.g. ch09.testing/assertion-hound-lv3.png, regression-sentinel-lv5.png). No typos or mismatched chapter folders spotted across ch10.security-auth, ch11.docker, ch12.cicd, ch13.kubernetes, ch14.cloud-iac, ch15.monitoring.

2. Not dead weight — intentionally unwired. These lv3/lv5 files aren't referenced anywhere in web/lib yet (confirmed via search), but that's by design: web/lib/domain/technologySpecimens.ts:136-140 explicitly documents that "future" chapters have their art drawn and names settled ahead of the chapter logic being written, and only the specimen.png per chapter is currently used (for the career path map). This is consistent with how ch03–ch09 already shipped their lv3/lv5 art before those chapters had battle logic, so this PR isn't introducing an inconsistency.

3. Sanity-checked file sizes — all 12 files are 19KB–73KB, none empty or anomalously large, consistent with sibling chapters' existing sprites.

4. Could not independently re-verify pixel dimensions/transparency (the PR description claims 256x256 transparent PNGs) — image-inspection commands (file, python3+Pillow) weren't available in this sandboxed session. The PR description states the image-format check already passed in CI on COD-150 feat: complete career chapter monster evolutions #50, so this isn't a blocker, just a disclosure.

Security / Testing / Docs: N/A — no secrets, no logic, no tests needed for static art assets; no README/CHANGELOG user-facing behavior changed (the assets remain dormant until their chapters are implemented).

No issues found that would block this release PR.