[codex] Add generic agent workflow baseline

[willgriffin]

Summary

• Add a generic agent manifest that exposes baseline ship, review-cycle, and resolve workflows for downstream bootstraps
• Add Claude and Codex command files for ship and review-cycle
• Expand the Codex ship skill and add a matching review-cycle skill that discovers repo/org standards before acting
• Document that dotfiles owns generic personal defaults, while organization bootstraps layer standards over them

Impact

Organization repos can consume agent/manifest.json as a low-priority baseline without putting organization-specific policy in dotfiles. The dotfiles installer itself remains focused on personal tooling and does not directly install these workflows.

Validation

• bash -n install.sh
• jq empty agent/manifest.json
• git diff --check
• ./install.sh --dry-run
• rg confirmed no HappyVertical/HV strings in README.md, agent/, .agents/, or .codex/

Paired work

• [codex] Add have-config agent resolver and Hermes profile happyvertical/have-config#9 consumes this manifest as the baseline workflow layer.

[Copilot]

Pull request overview

Adds a reusable “baseline” agent workflow layer to this dotfiles repo so organization bootstraps can consume generic ship/review/resolve workflows without embedding org-specific policy here.

Changes:

• Introduces agent/manifest.json describing baseline agent docs, commands, and skills for downstream consumption.
• Adds Claude + Codex command definitions for /ship and /review-cycle.
• Expands the existing ship skill guidance and adds a new review-cycle skill.

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
README.md	Documents the new agent/ manifest and clarifies it is not installed by install.sh.
agent/manifest.json	Defines the baseline workflow layer (docs, commands, skills) for downstream bootstraps.
.agents/skills/ship/SKILL.md	Expands ship workflow to include standards discovery and a more explicit checklist.
.agents/skills/review-cycle/SKILL.md	Adds a new review/fix/retest loop skill.
.agents/commands/codex/ship.md	Adds Codex /ship command guidance.
.agents/commands/codex/review-cycle.md	Adds Codex /review-cycle command guidance.
.agents/commands/claude/ship.md	Adds Claude /ship command guidance.
.agents/commands/claude/review-cycle.md	Adds Claude /review-cycle command guidance.

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