Release v0.1.9: address v0.1.8 review follow-ups

[sionsmith]

Summary

• prevent task responses with currency fields from being rendered as clients
• correct generated duration examples in time command help
• enforce the 4KB metadata limit after adding agent lifecycle fields
• add regression coverage and bump the patch version to 0.1.9

Verification

• cargo test --all-targets
• cargo clippy --all-targets -- -D warnings
• cargo audit
• cargo run --bin gen-man

Summary by CodeRabbit

• Bug Fixes
  • Task responses containing currency values now appear correctly in the task table, with billable status shown instead of being classified as clients.
  • Time command examples now use clear, human-readable duration formats such as 1h 30m.
  • Agent metadata is validated against the 4KB limit, providing an error when the payload is too large.
• Release
  • Updated the application version to 0.1.9.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Team

Run ID: 96cd6944-652d-49b9-bb5a-27d45da5de4e

📥 Commits

Reviewing files that changed from the base of the PR and between 46a0eaa and ccad85a.

⛔ Files ignored due to path filters (1)

• Cargo.lock is excluded by !**/*.lock

📒 Files selected for processing (5)

• CHANGELOG.md
• Cargo.toml
• src/cli/time.rs
• src/commands/time.rs
• src/output/table.rs

Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

This release fixes task response rendering, validates final agent metadata against the 4KB limit, updates time command duration examples, and increments the package version to 0.1.9.

Changes

Time tracking fixes

Layer / File(s)	Summary
Task table rendering src/output/table.rs	Objects with billable_by_default are excluded from client detection. Tests verify that currency-bearing tasks use the task table with a “Billable” column.
Agent metadata size validation src/commands/time.rs	Final agent metadata is serialized and rejected when it exceeds 4096 bytes. A unit test covers metadata that exceeds the limit after required fields are added.
Time examples and release metadata src/cli/time.rs, CHANGELOG.md, Cargo.toml	Time command examples use 1h 30m. The changelog records the fixes, and the package version changes to 0.1.9.

Estimated code review effort: 2 (Simple) | ~10 minutes

Merge Risk: ⚪ Minimal · up to ccad8

This release corrects CLI help examples, task-response rendering, and metadata-limit enforcement while adding regression coverage and updating the patch version; no actionable merge-blocking risk remains beyond normal checks and review.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 42.86% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 7 functions across 3 files. (2 skipped: 2…	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly identifies the v0.1.9 release and accurately summarizes the review follow-ups addressed by the changeset.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

Docstring coverage is 42.86% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 7 functions across 3 files. (2 skipped: 2 unsupported.)

• Fix all pre-merge checks with AI

✨ Finishing Touches 💡 1

📝 Generate docstrings 💡

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/review-followups-v0.1.9

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