rename media plugin to ytdlp with backwards-compatible aliases

- Rename archivebox/plugins/media/ → archivebox/plugins/ytdlp/
- Rename hook script on_Snapshot__63_media.bg.py → on_Snapshot__63_ytdlp.bg.py
- Update config.json: YTDLP_* as primary keys, MEDIA_* as x-aliases
- Update templates CSS classes: media-* → ytdlp-*
- Fix gallerydl bug: remove incorrect dependency on media plugin output
- Update all codebase references to use YTDLP_* and SAVE_YTDLP
- Add backwards compatibility test for MEDIA_ENABLED alias

tests/fixtures.py

@@ -23,7 +23,7 @@ def disable_extractors_dict():
         "SAVE_DOM": "false",
         "SAVE_HEADERS": "false",
         "USE_GIT": "false",
-        "SAVE_MEDIA": "false",
+        "SAVE_YTDLP": "false",
         "SAVE_ARCHIVEDOTORG": "false",
         "SAVE_TITLE": "false",
         "SAVE_FAVICON": "false",

tests/test_cli_config.py

@@ -83,7 +83,7 @@ def test_config_set_multiple_values(tmp_path, process):
     os.chdir(tmp_path)
 
     result = subprocess.run(
-        ['archivebox', 'config', '--set', 'TIMEOUT=111', 'MEDIA_TIMEOUT=222'],
+        ['archivebox', 'config', '--set', 'TIMEOUT=111', 'YTDLP_TIMEOUT=222'],
         capture_output=True,
         text=True,
     )
@@ -149,7 +149,7 @@ def test_config_preserves_existing_values(tmp_path, process):
 
     # Set second value
     subprocess.run(
-        ['archivebox', 'config', '--set', 'MEDIA_TIMEOUT=200'],
+        ['archivebox', 'config', '--set', 'YTDLP_TIMEOUT=200'],
         capture_output=True,
     )
 
@@ -157,7 +157,7 @@ def test_config_preserves_existing_values(tmp_path, process):
     config_file = tmp_path / 'ArchiveBox.conf'
     content = config_file.read_text()
     assert 'TIMEOUT' in content
-    assert 'MEDIA_TIMEOUT' in content
+    assert 'YTDLP_TIMEOUT' in content
 
 
 def test_config_file_is_valid_toml(tmp_path, process):

tests/test_recursive_crawl.py

@@ -32,7 +32,7 @@ def test_background_hooks_dont_block_parser_extractors(tmp_path, process):
         "SAVE_DOM": "false",
         "SAVE_HEADERS": "false",
         "USE_GIT": "false",
-        "SAVE_MEDIA": "false",
+        "SAVE_YTDLP": "false",
         "SAVE_ARCHIVEDOTORG": "false",
         "SAVE_TITLE": "false",
         "SAVE_FAVICON": "false",
@@ -132,7 +132,7 @@ def test_parser_extractors_emit_snapshot_jsonl(tmp_path, process):
         "SAVE_DOM": "false",
         "SAVE_HEADERS": "false",
         "USE_GIT": "false",
-        "SAVE_MEDIA": "false",
+        "SAVE_YTDLP": "false",
         "SAVE_ARCHIVEDOTORG": "false",
         "SAVE_TITLE": "false",
         "SAVE_FAVICON": "false",