Enhance LWC build process and add test cases for USING SCOPE

[paustint]

Improve the LWC build process by introducing new artifacts and enhancing metadata packaging. Add additional test cases to ensure compatibility with various USING SCOPE scenarios.

[Copilot]

Pull request overview

This PR enhances the project’s distribution/build pipeline for Lightning Web Components (LWC) by introducing a consolidated build script that produces additional LWC deployment artifacts, and it expands SOQL parser test coverage for additional USING SCOPE variants.

Changes:

• Added new SOQL parser test cases covering more USING SCOPE values (including custom/identifier-like scopes).
• Introduced a Node-based build orchestrator (tasks/build.mjs) that builds esm, cjs, cli, and lwc, and generates an LWC metadata package + zip artifact.
• Updated packaging/release configuration and documentation to reflect the new build outputs and deployment workflows, including a configurable salesforceApiVersion.

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
test/test-cases.ts	Adds parse-output test cases for additional USING SCOPE values.
test/test-cases-for-is-valid.ts	Adds isQueryValid cases for additional USING SCOPE scenarios.
tasks/build.mjs	New build orchestrator; adds LWC packaging (metadata + zip) and version bannering.
README.md	Updates LWC usage/deployment docs to reflect new artifacts and deployment options.
package.json	Adds salesforceApiVersion, rewires build scripts to use tasks/build.mjs, and narrows published files.
CHANGELOG.md	Documents the new LWC distribution artifacts and release pipeline changes.
.release-it.json	Attaches new build artifacts (tgz, LWC zip, standalone LWC JS) to GitHub Releases and updates hooks.

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