feat: add ImageFind application and release pipelines

tests/test_text_and_subtitles.py

@@ -0,0 +1,30 @@
+from imagefind.subtitles import parse_subtitles, timestamp_ms
+from imagefind.text import fts_query, normalize_text, search_tokens
+
+
+def test_chinese_and_english_tokens_are_stable():
+    tokens = search_tokens("红色汽车 Red-Car 订单Ａ12")
+    assert "红色" in tokens
+    assert "汽车" in tokens
+    assert "red-car" in tokens
+    assert "a12" in tokens
+    assert normalize_text(" ＡＢＣ ") == "abc"
+    assert '"红色"' in fts_query("红色")
+
+
+def test_srt_and_vtt_parser():
+    cues = parse_subtitles(
+        """WEBVTT
+
+00:00:01.200 --> 00:00:03.400
+<b>你好</b> world
+
+00:01:10,000 --> 00:01:11,500
+第二行
+"""
+    )
+    assert [(cue.start_ms, cue.end_ms, cue.text) for cue in cues] == [
+        (1200, 3400, "你好 world"),
+        (70000, 71500, "第二行"),
+    ]
+    assert timestamp_ms("1:02:03.045") == 3_723_045