chore: improve GenAI tests in PR descriptions

[ovitrif]

This PR improves the shared /pr instructions so AI-generated PR descriptions split QA notes into focused manual validation and visible automated check coverage.

Description

This PR:

1. Requires generated QA notes to use ### QA Notes with #### Manual Tests and #### Automated Checks.
2. Adds a concrete manual-test template with unchecked boxes, bold numbering, navigation arrows, regression labels, and variation sub-lists.
3. Routes automated commands, test suites, and CI coverage notes into the automated-checks section, including the workflow (after merge) caveat.
4. Moves durable /pr and /release command specs into .agents/commands while keeping .claude/commands as a compatibility symlink.

Preview

N/A

QA Notes

Manual Tests

• 1. Repo checkout → inspect .claude/commands: pr.md and release.md resolve through the symlink.
• 2. Agent docs → open AGENTS.md: durable PR command behavior points to .agents/commands/pr.md.
• 3. /pr --dry in Claude Code → generate a PR body: QA Notes contains separate Manual Tests and Automated Checks sections.

Automated Checks

• git diff --check

[jvsena42]

LGTM

[piotr-iohk]

nit: could also list what coverage/modified/removed etc. was added, e.g.

• unit tests covering X added - link to file(s)
• unit tests covering Y modified - like to file(s)
• unit tests covering Z removed - state why

[ovitrif]

Good point 🙌, iterating on this

[ovitrif]

Addressed in 0ac9ad4.

Updated #### Automated Checks to prioritize coverage added, modified, or removed with file paths and short explanations, including a reason when automated coverage is removed.

[ovitrif]

@piotr-iohk & @jvsena42 this is ready for another pass, added new commit to keep automated checks grouped under their own heading.

Once approved, I will port it to iOS.

[jvsena42]

These commands are always done by the CI or PR bot, IDK how useful it is place them in the description

• ./gradlew compileDevDebugKotlin
• ./gradlew testDevDebugUnitTest
• ./gradlew detekt

[ovitrif]

Addressed in 0ac9ad4.

Updated the guidance to avoid listing standard CI or PR bot commands as checkbox items by default. Standard CI is now summarized in one sentence when useful, and raw commands are reserved for local, non-standard, special-flag, workflow, or gap-explaining checks.

[claude]

Code review

No issues found. Checked for bugs and CLAUDE.md compliance.