[Prototype] Add shopify store delete command

[amcaplan]

Summary

Stacked on top of ariel/store-create-dev (#7332) to add the user-facing shopify store delete command for development stores. This is the CLI half of the prototype — see the companion world PR for the BP/Core changes.

shopify store delete --organization-id 1 --name <store>.myshopify.com
shopify store delete --organization-id 1 --name <store>.myshopify.com --json

What's here

• New StoreDelete oclif command at packages/cli/src/cli/commands/store/delete.ts with --store, --organization, and --json flags.
• deleteDevStore service layer (packages/store/src/cli/services/dev/delete.ts) — handles org resolution, calls the BP mutation, and maps user errors.
• deleteAppDevelopmentStore GraphQL mutation document + generated TS bindings.
• Schema regen for the BP organizations schema.
• README + oclif.manifest.json regen.

Status

This is a prototype — drafting for review while we evaluate the approach end-to-end. Verified manually against local BP + Core. Tests / lint cleanup will follow.

Stack

• ⬇️ this PR — [Prototype] Add shopify store delete command
• Add store create dev command #7332 — Add store create dev command
• Extract @shopify/organizations package #7331 — Extract @shopify/organizations package

[amcaplan]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• [Prototype] Add shopify store delete command #7471 👈 (View in Graphite)
• Add store create dev command #7332
• Extract @shopify/organizations package #7331
• Extract @shopify/store package from @shopify/cli #7330
• main

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[github-actions]

⚠️ Potential Breaking Changes Detected

This PR contains changes that may break the existing contract.

@shopify/dev_experience — this PR contains breaking changes that require coordination for the next major release. This check will remain failed until a member of the team approves the workflow run.

💬 Head to #help-dev-platform to discuss timing and plan the release.

📝 Removed Schema Fields

The following Zod schema fields were removed or their files deleted:

File	Removed Fields	Reason
packages/app/src/cli/models/extensions/specifications/type-generation.ts	value	Fields removed