Deploy

[robherba]

This PR does the following:

• Promotes the 2.x line to a 2.0.0 major release (deploy of develop → main).
• Migrates the CLI to ESM ("type": "module") and raises the minimum runtime to Node 24 (.nvmrc, package.json engines, and all GitHub Actions).
• Adds a new emulsify component create command (alias c) with an interactive workflow:
  • Choice of component format — Standard Emulsify or SDC (Single Directory Component) for Drupal.
  • Interactive parent-directory/structure chooser when --directory is not supplied.
  • Interactive overwrite prompt when a component already exists.
  • Correct multi-word name handling (e.g. featuredItem → featured-item), generating Twig, SCSS, YAML/*.component.yml, *.stories.js, and (for SDC) *.js.
• Adds platform starters: a no-platform starter as the default init setup and the Drupal starter as a selectable option (getAvailableStarters).
• Improves install UX: clearer feedback when a component isn't found, and interactive overwrite handling for component install.
• Switches log coloring from chalk → colorette and migrates prompts to the modular @inquirer/prompts.
• Adds a styled --version output (boxen).
• Improves the 2.x cache behavior for systems/components.
• Adds semantic-release configuration and aligns CI (test + release) with Node 24.
• Removes ESLint from the toolchain (formatting retained via Prettier + lint-staged on pre-commit).

Related Issue(s)

• Create component command (if applicable)
• Rolls up previously reviewed work: Create component command #234 (create-component-command), 2.x Prep and base #278 (2.x prep & base), feat: Add no-platform starter as default init setup #288 (platform starters), Better 2 x cache fix #306 (2.x cache fix).

Notes:

• Breaking change: this is ESM-only and requires Node ≥ 24. Global installs on older Node versions will no longer run.
• WordPress is referenced in some init help text but is not yet implemented — only drupal and the no-platform starter are supported today.
• Drupal core version detection is a placeholder — getDrupalInfo reports a fixed major version; parsing composer.lock for the exact version is a known follow-up.
• A post-merge hardening/cleanup backlog has been identified (error-handling consistency, dedup of the shared system-loading logic across component handlers, and making the coverage gate measure all handlers). These are non-blocking and tracked for a follow-up PR.

Functional Testing:

• Setup: nvm use (Node 24) → npm ci → npm run build → npm link so the emulsify binary is available globally.
• Quality gates: npm run type, npm test, and npm run build all pass on a clean checkout.
• Version output: emulsify --version renders the styled (boxen) product name + version box.
• Init (no-platform default): in an empty dir run emulsify init (interactive) and confirm a project is created with project.emulsify.json and dependencies installed.
• Init (Drupal): emulsify init myTheme ./web/themes/custom -p drupal clones the Drupal starter into the target and writes valid config.
• System install: inside a project run emulsify system install compound and confirm the system is cached, validated, and required components are installed.
• Component list: emulsify component list prints structure -> name for the installed system/variant.
• Component create (Default): emulsify component create card, choose Default and a directory; verify card.twig, card.scss, card.yml, card.stories.js are generated.
• Component create (SDC): emulsify component create hero, choose SDC; verify hero.twig, hero.scss, hero.component.yml, hero.js, hero.stories.js are generated.
• Component create (multi-word + flag): emulsify component create featuredItem -d components; verify it lands in a featured-item folder with correctly cased filenames/identifiers.
• Overwrite prompt: re-run a component create for an existing name and confirm the overwrite prompt appears and that declining cancels cleanly.
• Component install: emulsify component install <name> (single + dependencies), emulsify component install --all, and --force overwrite all behave as expected; the overwrite confirm appears when a component already exists without --force.
• Error paths: running component/system commands outside an Emulsify project produces the helpful "No Emulsify project detected" message and a non-zero exit code.

[github-actions]

🎉 This PR is included in version 2.0.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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