Create or update Business Central locations accurately

**Objective:** Create or update the location `{location}` with the details in `{details}`.

Pass `{company}` as the company argument on every call. If `{company}` is empty, leave the company argument out so the connector's default company is used.

**Step 1: Look it up**

Call `business-central-get-location` with location-code set to `{location}`, then with name.contains. If one matches, this is an update; if several match, list them and stop; if none, this is a create.

**Step 2: Collect the fields**

From `{details}` take display-name, address-line-1, city, state, postal-code, country, phone-number and email. For a create, the code is required: at most 10 characters, upper case.

**Step 3: Preview and confirm**

For an update, show a before-and-after table. For a create, show the record. Ask for confirmation.

**Step 4: Apply**

After confirmation call either `business-central-create-location` once, or `business-central-update-location` once with code and only the changed fields. Re-read with `business-central-get-location` and show the result.

**Rules & Guidelines:**

* Do not call any create or update tool until the user has confirmed the exact values shown in the preview.
* Bin, receipt and shipment settings are not available through these tools; say so if asked.

**Validation:**

* If `{details}` is empty on a create, ask for at least a name and address.