ci: enable commit lint for future commits

[mohammadalfaiyazbitgo]

Ticket: WP-5314

[Copilot]

Pull Request Overview

This PR implements commit linting to enforce standardized commit message formats for future commits. The implementation adds commitlint tooling with conventional commit standards and integrates it into the CI pipeline.

• Adds commitlint dependencies and configuration with custom rules for the project
• Creates a new CI job to validate commit messages in pull requests
• Optimizes CI workflow by adding dependency caching across all jobs
• Provides a commit message template to guide developers

Reviewed Changes

Copilot reviewed 4 out of 6 changed files in this pull request and generated 1 comment.

File	Description
package.json	Adds commitlint dependencies and reorganizes existing dependencies alphabetically
git_commit_template.txt	Provides commit message template with BitGo's commit standards
.github/workflows/build-and-test.yaml	Adds commit-lint job and dependency caching for all existing jobs
.commitlintrc.json	Configures commitlint rules with project-specific scope enums and issue prefixes

[Copilot]

The lint job depends on commit-lint, but commit-lint only runs on pull requests while lint runs on all events. This will cause the lint job to fail when commit-lint is skipped (e.g., on push events). Consider removing this dependency or adding the same condition to the lint job.

Suggested change

needs: [commit-lint]

[pranavjain97]

Nice! remove the package-lock.json lol

[Copilot]

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