REUSE-WP-0017-T03: mark 13 confirmed no-capability repos, fix repo-seed stale count

Roster capability_status now has:11 / none:13 / pending:37. Coverage
24/61. NO_CAPABILITIES.md committed locally in all 13 sibling repos
(push held pending confirmation — touches 13 external default branches).
repo-seed's capability_count was stale (0, should be 1); corrected.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

workplans/REUSE-WP-0017-capability-coverage-campaign.md

@@ -106,16 +106,18 @@ state_hub_task_id: "17ea8783-1344-4d04-8f7f-f93859ae4a20"
 
 ```task
 id: REUSE-WP-0017-T03
-status: wait
+status: progress
 priority: medium
 state_hub_task_id: "3465cebf-84f9-4d67-8d8a-cca9771f2f06"
 ```
 
-Blocked on T02 review. For each confirmed `no-capability` repo:
+For each confirmed `no-capability` repo:
 
-- Write `registry/NO_CAPABILITIES.md` from template into the sibling checkout
-- Set `capability_status: none` in the roster
-- Commit in sibling repo with a uniform message referencing this workplan
+- Write `registry/NO_CAPABILITIES.md` from template into the sibling checkout — done, 13/13
+- Set `capability_status: none` in the roster — done
+- Commit in sibling repo with a uniform message referencing this workplan — done,
+  13 commits made locally; **push held back pending explicit confirmation**
+  (auto-mode declined to push to 13 sibling repos' default branches without it)
 
 ## Draft Capability Entries For Has-Capability Repos