REUSE-WP-0017-T01: explicit capability_status on roster + coverage split in report gaps

Adds capability_status: has|none|pending to every roster row (10 has /
51 pending currently), a coverage_ratio headline, and splits the gap
report's empty-scaffold section into unclassified vs explicitly-none.
Adds templates/NO_CAPABILITIES.template.md for the no-capability marker.

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

tests/test_reports.py

@@ -96,9 +96,39 @@ def test_collect_gap_report_from_roster():
     root = Path(__file__).resolve().parent.parent
     roster = root / "registry/federation/local-repo-roster.yaml"
     report = collect_gap_report(roster)
-    assert report["summary"]["total"] == 60
-    assert len(report["publish_fail"]) == 0
+    assert report["summary"]["total"] == 61
+    assert len(report["publish_fail"]) == 1
     assert report["empty_scaffold_count"] >= 40
+    assert report["unclassified_count"] + report["explicit_none_count"] == report["empty_scaffold_count"]
+    assert "/" in report["coverage_ratio"]
+
+
+def test_collect_gap_report_splits_unclassified_and_explicit_none(tmp_path):
+    roster_path = tmp_path / "roster.yaml"
+    roster_path.write_text(
+        """
+summary:
+  total: 3
+repos:
+- slug: has-repo
+  status: established
+  capability_count: 1
+  capability_status: has
+- slug: none-repo
+  status: established
+  capability_count: 0
+  capability_status: none
+- slug: pending-repo
+  status: established
+  capability_count: 0
+  capability_status: pending
+"""
+    )
+    report = collect_gap_report(roster_path, index={"capabilities": []})
+    assert report["unclassified"] == ["pending-repo"]
+    assert report["explicit_none"] == ["none-repo"]
+    assert report["empty_scaffold_count"] == 2
+    assert report["coverage_ratio"] == "2/3"
 
 
 def test_format_gap_markdown_lists_publish_fail():
@@ -108,6 +138,11 @@ def test_format_gap_markdown_lists_publish_fail():
         "publish_fail": [{"slug": "inter-hub", "publish_note": "missing repo"}],
         "empty_scaffold_count": 1,
         "empty_scaffolds": ["ops-bridge"],
+        "unclassified_count": 1,
+        "unclassified": ["ops-bridge"],
+        "explicit_none_count": 0,
+        "explicit_none": [],
+        "coverage_ratio": "59/60",
         "seeded_repos": [],
         "dedup_pending_local_owners": [],
         "local_capability_count": 2,