chore(do): update codex/claude agent defaults for auto modes

[baanish]

Summary

• Update do.agents.codex default to use --sandbox workspace-write, --ask-for-approval on-request, and approvals_reviewer=auto_review.
• Update do.agents.claude default to use --permission-mode auto -p.
• Refresh PRD examples to match.

Test plan

• cargo test

Made with Cursor

Summary by CodeRabbit

• Documentation
  • Updated the PRD guidance and TOML examples for agent delegation commands, including the updated Codex and Claude invocation patterns.
  • Clarified the recommended default setup for Codex sandbox/approval behavior and Claude permission handling.
• Chores
  • Improved default agent command safety by switching to automated permission mode and adding sandbox/approval-oriented Codex defaults.
  • Added automatic migration of legacy default commands when loading/saving configuration, preserving any custom command overrides.

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Review details

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Free

Run ID: 7744f448-cab5-47a5-adab-ab21d7069edc

📥 Commits

Reviewing files that changed from the base of the PR and between 488088f and 1d90f35.

📒 Files selected for processing (1)

• src/config.rs

📝 Walkthrough

Walkthrough

Default Codex and Claude command strings are updated in source defaults, the shipped TOML config, and PRD examples. Config loading also rewrites legacy persisted agent commands in config.toml to the current defaults.

Changes

Agent default command updates

Layer / File(s)	Summary
Legacy default migration src/config.rs	AppConfig::load_from_env_with_path now calls migration logic that detects legacy [do.agents] codex and claude values, rewrites matching TOML entries, and persists the file only when changes are made; tests cover legacy rewriting and custom codex preservation.
Rust and TOML defaults src/config.rs, config/default.toml	default_codex_agent() and default_claude_agent() return the updated command strings, and config/default.toml is aligned to the same codex and claude defaults.
PRD examples PRD.md	The delegate example and delegate agent config snippet are updated to show the new Codex sandbox/approval command and the Claude permission-mode auto command.

Estimated code review effort: 4 (Complex) | ~45 minutes

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[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

The previously raised P2 (legacy [do.agents] defaults not being migrated on upgrade) is now resolved: the new migrate_legacy_agent_defaults rewrites the exact legacy codex/claude values to the new shipped defaults in any existing config.toml on load, while preserving custom user overrides.

Files Reviewed (1 file)

• src/config.rs - incremental migration logic for legacy agent defaults

Previous Review Summary (commit 22760cd)

Current summary above is authoritative. Previous snapshots are kept for context only.

Previous review (commit 22760cd)

Status: No Issues Found | Recommendation: Merge

Files Reviewed (3 files)

• PRD.md
• config/default.toml
• src/config.rs

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_{Reviewed by glm-5.2-short · Input: 27.6K · Output: 3.6K · Cached: 120.4K}

[chatgpt-codex-connector]

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[baanish]

Addressed the legacy-default migration feedback in 488088f: on load, configs that still have the shipped codex exec / claude --dangerously-skip-permissions -p values are rewritten to the new auto-mode defaults (custom values are left untouched). Integrated with master's load_file_without_env in 1d90f35.