* fix(codex): cleanup dead code and add to release lifecycle
- Remove orphaned reflect() method from client.py (leftover from dropped auto-mode)
- Remove dead retainToolCalls config default (never wired through)
- Add codex to release-integration.sh valid integrations
- Add settings.json version fallback to release script
- Add codex CI test job in test.yml
- Add codex to integrations.json registry
* docs(codex): add changelog page and link from integration docs
* feat(codex): add hosted installer script (get-codex)
Add self-contained installer at hindsight.vectorize.io/get-codex that
downloads scripts from GitHub, configures hooks, and supports local/cloud
mode selection — no git clone required.
Update docs and README to use the one-liner install:
curl -fsSL https://hindsight.vectorize.io/get-codex | bash
* chore(codex): remove install.sh in favor of hosted get-codex
* fix(docs): use /next/ prefix for codex changelog link
* fix(docs): use GitHub link for codex changelog back-link
ecf16ea1e6