Add static cache purge commands

[timkelty]

Adds explicit cloud/static-cache/purge-all, cloud/static-cache/purge-cdn, and cloud/static-cache/purge-origin commands. Purges run synchronously with the environment-first URI/CDN tags introduced by #191, so gateway failures fail the command.

[Copilot]

Pull request overview

Adds a new CLI entrypoint to explicitly purge the static cache (origin, CDN, or both), ensuring invocations without an explicit selector fail fast instead of becoming a no-op. This fits into the existing Cloud CLI controller set and complements the existing purge-prefixes and purge-tags actions.

Changes:

• Added cloud/static-cache/purge with --all, --origin, and --cdn options and validation that at least one is provided.
• Implemented purge dispatching to StaticCache::purgeOrigin(), purgeCdn(), or purgeAll() depending on selected options.
• Added unit tests covering option registration, dispatch behavior, and missing-selector failure.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
src/cli/controllers/StaticCacheController.php	Adds the new purge action and registers the new CLI options for selecting which cache(s) to purge.
tests/unit/StaticCacheControllerTest.php	Adds unit coverage for the new purge command’s options, behavior, and required-selector validation.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 3c8c3591b0

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review".

If Codex has suggestions, it will comment; otherwise it will react with 👍.

Codex can also answer questions or update the PR. Try commenting "@codex address that feedback".

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 4 comments.

[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.