chore: update worker nodejs dependency automation

[fqjony]

Summary

Updates the Worker Node.js image inputs and aligns repo docs with the current Worker runtime model.

• usabilitydynamics/udx-worker: 0.41.0 -> 0.46.0
• NODE_VERSION: 24.13.1 -> 24.18.0
• actions/checkout: v6 -> v7
• adds scheduled Docker dependency updater for base image, Node.js, and apt pin refreshes
• runs Copilot CLI review only when COPILOT_GITHUB_TOKEN is configured
• removes the deprecated worker-deployment CLI quick-start path
• adds checked-in worker.yaml as the Worker runtime config contract

Notes

• No application runtime code changes.
• Deployment guidance now keeps image selection, mounts, ports, and release behavior in Docker, Kubernetes, Rabbit CI, or the target platform. Worker config stays focused on runtime env, secrets, and services.

Validation

• make test

[Copilot]

Pull request overview

This PR updates the repo’s Docker build inputs and adds scheduled automation to keep Dockerfile dependency pins current, alongside small documentation/context refreshes to support the automation and “Rabbit” workflows.

Changes:

• Bump Docker base image to usabilitydynamics/udx-worker:0.46.0 and update NODE_VERSION ARG to 24.18.0.
• Add a scheduled “Docker dependency updater” workflow that probes upstream versions and opens a PR with Dockerfile-only changes.
• Refresh repo-context docs and update workflow checkouts to actions/checkout@v7.

Reviewed changes

Copilot reviewed 12 out of 12 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
README.md	Documents where generated repo context and Rabbit-facing notes live.
docs/README.md	Adds durable-docs guidance and clarifies .rabbit/context.yaml as generated evidence.
Dockerfile	Updates pinned base image tag and Node.js version ARG.
ci/prompts/docker-dependency-output.md	Defines required changelog output format for the dependency updater.
ci/prompts/docker-dependency-nonapt.md	Rules for updating non-apt Dockerfile-owned dependencies (e.g., Node ARG).
ci/prompts/docker-dependency-guardrails.md	Guardrails for the automated dependency update task boundaries.
ci/prompts/docker-dependency-apt.md	Rules for updating apt pins using the probe report as authority.
.rabbit/README.md	Adds Rabbit-facing notes and instructions for refreshing generated context.
.rabbit/context.yaml	Adds generated repo context snapshot from dev.kit repo.
.github/workflows/tests.yml	Updates checkout action ref.
.github/workflows/docker-dependency-updater.yml	Adds scheduled automation to probe/update Dockerfile pins and open PRs.
.github/workflows/codeql.yml	Updates checkout action ref in CodeQL/linter jobs.

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[Copilot]

Pull request overview

Copilot reviewed 12 out of 12 changed files in this pull request and generated 2 comments.

[Copilot]

Pull request overview

Copilot reviewed 17 out of 17 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 17 out of 17 changed files in this pull request and generated 2 comments.

[Copilot]

Pull request overview

Copilot reviewed 17 out of 17 changed files in this pull request and generated 2 comments.

[Copilot]

Pull request overview

Copilot reviewed 17 out of 17 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 17 out of 17 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 16 out of 16 changed files in this pull request and generated no new comments.