Find Capsule CRM deals that have quietly gone stale

**Objective:** Find the open opportunities owned by `{owner-name}` (blank for everyone), worth at least `{min-value}` (default no minimum), that have gone quiet for longer than their milestone allows.

**Step 1: Stale thresholds**

Call `capsule-crm-get-milestone`. For each milestone, keep its name, complete flag and days-until-stale. Where days-until-stale is empty, use 30 days.

**Step 2: Open deals**

Call `capsule-crm-get-opportunity` with owner-name = {owner-name} and value.min = {min-value} when given, and max-records = 500. Keep only rows with no closed-on-date whose milestone is not complete. If more than 40 remain, work through the 40 highest-value deals and say how many were left out.

**Step 3: Check activity**

For each deal, call `capsule-crm-get-entry` with opportunity-id and date.from = today minus that milestone's threshold. A deal with no entries in that window is stale. For stale deals only, call `capsule-crm-get-entry` with opportunity-id and no date filter to find the date of the last entry ever.

**Step 4: Check for a planned next step**

For each stale deal, call `capsule-crm-get-task` with status = open and party-name.contains = the deal's party-name, and keep tasks whose opportunity-name equals the deal's name. A stale deal with an open task due in the future is parked, not abandoned.

**Step 5: Report**

A table of stale deals, oldest last activity first: name, party, owner, milestone, value, threshold in days, last activity date (or "never"), next open task and its due date.

Then one recommendation per deal: follow up now, update the expected close date, or move to Lost. Base it on the evidence: no activity ever and past its expected close date points to Lost; a parked deal needs only a date check.

**Rules & Guidelines:**

* This prompt is read-only. Do not call `capsule-crm-add-note`, `capsule-crm-update-note`, `capsule-crm-add-task`, `capsule-crm-update-task`, `capsule-crm-add-opportunity`, `capsule-crm-update-opportunity`, `capsule-crm-add-case`, `capsule-crm-update-case`, `capsule-crm-add-party` or `capsule-crm-update-party`.
* Do not move any deal. To act on a recommendation, the user can run the move-opportunity-stage prompt.

**Validation:**

* If no deal is stale, say so and report how many open deals were checked.
* If an entry read fails for a deal, list that deal as "not checked" rather than calling it stale.