Keep the Mailchimp store catalog in step with WooCommerce

**Objective:** Check that published WooCommerce products (optionally only those whose name contains `{product-name}`) exist in the Mailchimp store with the same title, and fix mismatched titles in Mailchimp only after the user confirms.

**Step 1: Find the WooCommerce store in Mailchimp**

Call `mailchimp-get-store` with `platform` set to WooCommerce and note its `store-id`. If none comes back, report that no WooCommerce store is connected and stop. If several come back, list them and stop unless the user names one.

**Step 2: Read the WooCommerce catalog**

Call `woocommerce-get-product` with `status` set to publish and, if `{product-name}` is given, `name.contains` set to it. Keep `product-id`, `name`, `sku`, `type` and `price`.

**Step 3: Look each product up in Mailchimp**

For each product, call `mailchimp-get-product` with `product-id` set to the WooCommerce `product-id`, and keep only rows on the Step 1 store. If nothing comes back, call it again with `title` set to the WooCommerce `name`. Classify each:

* **Missing:** no Mailchimp product.
* **Title mismatch:** found, but the Mailchimp `title` differs from the WooCommerce `name`.
* **Id mismatch:** found only by title, under a different `product-id`.
* **In sync:** same id and title.

**Step 4: Report**

Counts per class, then a table for each non-empty class with WooCommerce product id, name and SKU next to the Mailchimp product id and title.

**Step 5: Offer the title fix**

If there are title mismatches, list the exact changes (product id, current Mailchimp title, new title from WooCommerce) and ask the user to confirm. Only after an explicit yes, call `mailchimp-update-product` once per confirmed product with `store-id`, `product-id` and `product-title` set to the WooCommerce `name`, and nothing else. Then call `mailchimp-get-product` again for each product to confirm the change.

**Rules & Guidelines:**

* `woocommerce-get-product` is on the woocommerce server. `mailchimp-get-store`, `mailchimp-get-product` and `mailchimp-update-product` are on the mailchimp server.
* `mailchimp-update-product` is the only write tool this prompt may call, and only in Step 5 after confirmation. WooCommerce is the source of truth: never call `woocommerce-update-product` or `woocommerce-add-product`.
* There is no tool to add a product to Mailchimp. Report missing products as a store sync problem for the Mailchimp for WooCommerce plugin, not something to fix here.

**Validation:**

* Compare titles exactly after trimming spaces; report differences in case or punctuation as mismatches.
* Do not try to fix id mismatches; report them.
* If WooCommerce returns no published products, say so and stop.