[KanchanN-Microsoft]

Purpose

This pull request upgrades all Node.js environments in the project to Node.js 24, ensuring consistency across development containers, Dockerfiles, CI workflows, and engine constraints. This update helps maintain compatibility with the latest Node.js features and security updates.

Node.js version upgrades:

• .devcontainer/Dockerfile: Updated Node.js installation from version 20 to 24 by changing the NodeSource setup script.
• .github/workflows/test.yml: Updated the commented-out Node.js version in the GitHub Actions workflow from 20 to 24.
• src/ContentProcessorWeb/.devcontainer/Dockerfile, src/ContentProcessorWeb/.devcontainer/base.Dockerfile, src/ContentProcessorWeb/.devcontainer/devcontainer.json: Changed the Node.js variant from latest or version 22 to 24-bookworm for dev containers. [1] [2] [3]
• src/ContentProcessorWeb/Dockerfile, src/ContentProcessorWeb/package.json: Updated the Node.js base image and engine constraints from version 22 to 24. [1] [2]
• src/ContentProcessorWorkflow/.devcontainer/devcontainer.json, src/ContentProcessorWorkflow/Dockerfile: Updated Node.js feature and installation from version 22 to 24. [1] [2]

Does this introduce a breaking change?

• Yes
• No

Golden Path Validation

• I have tested the primary workflows (the "golden path") to ensure they function correctly without errors.

Deployment Validation

• I have validated the deployment process successfully and all services are running as expected with this change.

What to Check

Verify that the following are valid

• ...

Other Information

[github-actions]

Coverage Report •

File	Stmts	Miss	Cover	Missing
TOTAL	1225	167	86%

report-only-changed-files is enabled. No files were changed during this commit :)

Tests	Skipped	Failures	Errors	Time
244	0 💤	0 ❌	0 🔥	2.602s ⏱️

[Copilot]

🟡 Changes recommended

The lockfile still restricts the self-dependency to Node 22, so frozen installs with strict engine checking can fail on Node 24.

1 open issue

• Update lockfile engine metadata for Node 24 compatibility · New

What changed in this PR

This PR moves the project’s Node.js configurations to version 24 across development containers and application images.

Changes:

• Updates the web build image and workflow runtime to Node.js 24.22.1, and adjusts the web package’s engine requirement.
• Switches development containers to Node.js 24 and updates the web dev-container image namespace.
• Updates the commented-out CI setup example to Node.js 24; active CI behavior is unchanged.

File	Description
src/​ContentProcessorWorkflow/​Dockerfile	Installs Node.js 24.22.1 for MCP tools.
src/​ContentProcessorWorkflow/​.devcontainer/​devcontainer.json	Selects the Node.js 24 feature.
src/​ContentProcessorWeb/​package.json	Requires Node.js >=24.22.1 <25.
src/​ContentProcessorWeb/​Dockerfile	Uses the Node.js 24.22.1 Bookworm build image.
src/​ContentProcessorWeb/​.devcontainer/​Dockerfile	Selects the current TypeScript dev-container image namespace and Node.js 24 variant.
src/​ContentProcessorWeb/​.devcontainer/​devcontainer.json	Passes the 24-bookworm build variant.
src/​ContentProcessorWeb/​.devcontainer/​base.Dockerfile	Selects the current JavaScript dev-container image namespace and Node.js 24 variant.
.github/​workflows/​test.yml	Updates only the commented Node.js setup example.
.devcontainer/​Dockerfile	Installs Node.js 24 through NodeSource.

_{Review effort: Balanced}