chore(daemons): add onboarding daemon files (4)

[charliecreates]

Adaptation required before merge

This setup PR includes daemon examples that must be adapted for this repository before merging.

For Charlie: Treat this PR body checklist as the source of truth. After pushing the adaptation commit, edit this PR body to check off each completed item.

Do not merge this setup PR until every item below is complete or explicitly marked as not applicable in this PR body.

GitHub Activity Digest (github-activity-digest)

• Replace the Slack channel placeholder with the destination channel name.
• Configure the duplicate-post detection strategy.

JavaScript/TypeScript Dependency Update Maintainer (js-ts-dependency-upgrades)

• Replace all package-manager configuration placeholders in DAEMON.md with the repository's npm, pnpm, Yarn, or Bun commands.
• Adjust branch, title, and label conventions to the team.

Issue Label Hygiene Helper (linear-issue-labeler)

• Replace the label taxonomy template with the team's actual labels.
• Confirm which labels the daemon may add automatically.
• Confirm whether labels may be removed or only proposed for repair.

PR Check Repair (pr-check-repair)

• Confirm the check repair categories are aligned with the team's expectations.

[charliecreates]

@CharlieHelps please adapt this setup PR for this repository before it is merged. Use the PR body checklist as the source of truth, then update/check off that checklist after pushing the adaptation commit.

[charliecreates]

Adaptation complete for this setup PR.

• Adaptation commit pushed: a34cf00
• PR body checklist updated with all adaptation items checked ([x]).
• Assumptions used: Slack channel set to #openclaw-nerve; Linear taxonomy inferred from repo labels.