feat(plane): analyst comment asks for Approved status + links docs

The analyst ready-comment used the obsolete :approved: wording (comment-based approve was removed in PR #12). Rewrite it for the status-only model: ask the stakeholder to move the issue to Approved (reject = reason comment + Rejected), and add clickable Gitea links to the analyst docs that actually exist in the worktree.

tests/test_analyst_comment.py

@@ -0,0 +1,47 @@
+"""BUG C: analyst "artifacts ready" comment under the status-only model.
+
+The comment must ask for the **Approved** status (not the obsolete
+":approved:" reaction, not moving back to "In Progress") and link only the
+docs that actually exist in the worktree.
+"""
+
+import os
+import tempfile
+
+os.environ.setdefault("ORCH_GITEA_TOKEN", "test-token")
+os.environ.setdefault("ORCH_PLANE_API_TOKEN", "test-token")
+
+
+def test_analyst_comment_asks_approved_with_links(monkeypatch, tmp_path):
+    from src import stage_engine as SE
+
+    # Worktree with only SOME of the candidate docs present.
+    wt = tmp_path / "wt"
+    docs = wt / "docs" / "work-items" / "ET-011"
+    docs.mkdir(parents=True)
+    for fname in ("00-business-request.md", "01-brd.md", "02-trz.md",
+                  "03-acceptance-criteria.md", "04-test-plan.yaml"):
+        (docs / fname).write_text("x")
+    # 04b-ui-test-cases.md intentionally absent -> must NOT be linked
+
+    monkeypatch.setattr(SE, "get_worktree_path", lambda repo, branch: str(wt))
+    monkeypatch.setattr(SE.settings, "gitea_url", "https://git.mva154.duckdns.org")
+    monkeypatch.setattr(SE.settings, "gitea_owner", "admin")
+
+    html = SE._build_analyst_ready_comment(
+        "enduro-trails", "ET-011", "feature/ET-011-gpx-upload-feature"
+    )
+
+    # text asks for the Approved STATUS, not the obsolete mechanisms
+    assert "Approved" in html
+    assert ":approved:" not in html
+    assert "In Progress" not in html
+    assert "Rejected" in html
+    # clickable links to docs that ACTUALLY exist
+    assert "<a href=" in html
+    base = ("https://git.mva154.duckdns.org/admin/enduro-trails/src/branch/"
+            "feature/ET-011-gpx-upload-feature/docs/work-items/ET-011/")
+    assert base + "01-brd.md" in html
+    assert base + "04-test-plan.yaml" in html
+    # the missing file is NOT invented
+    assert "04b-ui-test-cases.md" not in html