Initial productized Importarr service

tests/test_scanner.py

@@ -0,0 +1,20 @@
+from importarr.scanner import scan_videos
+
+
+def test_one_row_per_video_with_context(tmp_path):
+    root = tmp_path / "manual"
+    nested = root / "Release.Name" / "hashdir"
+    nested.mkdir(parents=True)
+    (nested / "abc123.mkv").write_bytes(b"x")
+    (nested / "sample.mp4").write_bytes(b"x")
+    rows = scan_videos(root)
+    assert len(rows) == 1
+    assert str(rows[0].relative_path) == "Release.Name/hashdir/abc123.mkv"
+
+
+def test_transient_folders_ignored(tmp_path):
+    root = tmp_path / "manual"
+    unpack = root / "_UNPACK_Show"
+    unpack.mkdir(parents=True)
+    (unpack / "show.mkv").write_bytes(b"x")
+    assert scan_videos(root) == []