fix(02-03): resolve relative seed specs and skip only recorded seeds

Manifest seed paths are fixtures-relative. Skip re-hitting the backend
only when every seed step already has a recorded status so a hand-written
spec can be recorded in place.

Co-authored-by: Cursor <cursoragent@cursor.com>

tide/manifest_test.go

@@ -365,3 +365,44 @@ func TestCoveragePendingMismatchDoesNotFail(t *testing.T) {
 	}
 }
 
+func TestRecordSeedResolvesRelativeSpec(t *testing.T) {
+	fixtures := t.TempDir()
+	if err := os.MkdirAll(filepath.Join(fixtures, "seed"), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	spec := Flow{Version: 1, Name: "seed", Steps: []Step{{
+		ID:      "ok",
+		Request: Request{Method: http.MethodGet, Path: "/seed"},
+	}}}
+	if err := SaveFlow(filepath.Join(fixtures, "seed", "bootstrap.yaml"), spec); err != nil {
+		t.Fatal(err)
+	}
+	hits := 0
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		hits++
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{"ok":true}`))
+	}))
+	t.Cleanup(srv.Close)
+	m := Manifest{
+		Version:    1,
+		AuthGroups: []string{"public"},
+		Seed:       &Seed{Spec: "seed/bootstrap.yaml", Fixture: "seed/bootstrap.yaml"},
+		Routes: []Route{{
+			ID: "GET /later public", Method: http.MethodGet, Path: "/later",
+			AuthGroup: "public", Status: StatusPending,
+		}},
+	}
+	if _, err := RecordManifest(context.Background(), m, ManifestConfig{Target: srv.URL, Fixtures: fixtures}); err != nil {
+		t.Fatal(err)
+	}
+	if hits != 1 {
+		t.Fatalf("seed hits %d", hits)
+	}
+	if _, err := RecordManifest(context.Background(), m, ManifestConfig{Target: srv.URL, Fixtures: fixtures}); err != nil {
+		t.Fatal(err)
+	}
+	if hits != 1 {
+		t.Fatalf("existing seed must not re-hit PHP: %d", hits)
+	}
+}