Refactor: optimize tools setup using a shared pnpm cache

[prisca-c]

Replaces repetitive dependency installations with a reusable node-tools image that includes pre-installed dependencies and leverages PNPM caching for consistent and efficient dependency management. Updates the Dockerfile.tools, docker-compose.tools.yaml, Makefile targets, and CI workflows to streamline the build, linting, testing, and type-checking processes. Removes redundant install-node-deps steps and optimizes volume usage for caching (node_modules and pnpm-store).
This change reduces redundancy, improves execution speed, and ensures a more consistent development and CI/CD workflow across the project.

Type of Change

• New feature (non-breaking change which adds functionality)
• Refactor (code changes that neither fix a bug nor add a feature)

How Has This Been Tested?

• Verified docker-compose workflows including lint, typecheck, and test to ensure they work correctly with the new node-tools image.
• Tested locally by running all Makefile targets (lint, test, tsc, etc.) to confirm proper functionality.
• Ran the updated CI pipelines (lint, typecheck, tests) to ensure compatibility and performance improvements.
• Verified volume caching for pnpm-store and node_modules across runs to ensure dependencies are not redundantly reinstalled.
• Manually tested production and development environments to ensure there were no regressions.
• Manual testing

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas (where applicable)
• I have made corresponding changes to the documentation
• My changes generate no new warnings or errors
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

Related Issues

None

Screenshots (if applicable)

Additional Context

• This PR introduces a node-tools Docker image, shared across all docker-compose services to standardize dependency management and eliminate redundant installation steps.
• Simplifies CI workflows by removing unnecessary install-node-deps calls and directly running tasks using the node-tools image.
• Improves development workflow by caching pnpm-store and node_modules volumes for faster rebuilds and avoids redundant dependency installations.