feat: Transmit remarks about integration docs defects on conclusion

[daniloc]

Add a hook to the agent config. Upon conclusion of a run, transmit remarks about what we could have done better in the integration prompting and docs.

Example:

The workflow would benefit from clarifying that the .env file may already exist in the project (the Write tool failed when I tried to create it without reading first). Additionally, the skill's EXAMPLE.md uses defaults: '2025-05-24' while the next-js.md documentation uses defaults: '2025-11-30' - having a single authoritative value would prevent confusion. Finally, the Glob tool pattern *lock* returned too many false positives from node_modules; the instruction should suggest a more specific pattern like {pnpm-lock.yaml,package-lock.json,yarn.lock,bun.lockb} to quickly identify the package manager.

Prompt:

Before concluding, provide a brief remark about what information or guidance would have been useful to have in the integration prompt or documentation for this run. Specifically cite anything that would have prevented tool failures, erroneous edits, or other wasted turns. Format your response exactly as: ${AgentSignals.WIZARD_REMARK} Your remark here

[sarahxsanders]

we're living in 2035