Add Live Ozan Radio — DeepSeek DJ, Lyria 3, and player chat.

Personal AI station that generates tracks from taste seeds or Spotify; safe to share — secrets and cache are gitignored.

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

src/ozan_radio/__main__.py

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+from __future__ import annotations
+
+import argparse
+import asyncio
+
+import uvicorn
+
+from ozan_radio.config import Config
+from ozan_radio.dj import DeepSeekDJ
+from ozan_radio.lyria import LyriaEngine
+from ozan_radio.queue import RadioQueue
+from ozan_radio.server import app
+from ozan_radio.spotify import SpotifyTaste
+from ozan_radio.taste import load_taste_seeds
+
+
+async def generate_one() -> None:
+    """CLI: generate a single track and print the result."""
+    cfg = Config.from_env()
+    taste = await SpotifyTaste(cfg).fetch_taste()
+    seeds = None if taste else load_taste_seeds()
+    if taste:
+        print(f"Taste: {taste.summary}\n")
+    elif seeds:
+        print(f"Taste seeds: {seeds.summary}\n")
+    else:
+        print("No Spotify or seeds — DJ will freestyle.\n")
+
+    q = RadioQueue(cfg.output_dir)
+    plan = await DeepSeekDJ(cfg).plan_next(taste, q.recent_titles, seeds)
+    print(f"DJ: {plan.dj_line}")
+    print(f"Title: {plan.title}")
+    print(f"Prompt: {plan.lyria_prompt}\n")
+    print("Generating with Lyria 3…")
+
+    track = LyriaEngine(cfg).generate(plan)
+    q.add(track)
+    print(f"Saved: {track.audio_path}")
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(description="Live Ozan Radio")
+    parser.add_argument(
+        "command",
+        nargs="?",
+        default="serve",
+        choices=["serve", "generate"],
+        help="serve = start radio server, generate = one-shot track",
+    )
+    args = parser.parse_args()
+
+    if args.command == "generate":
+        asyncio.run(generate_one())
+        return
+
+    cfg = Config.from_env()
+    uvicorn.run(app, host=cfg.radio_host, port=cfg.radio_port, log_level="info")
+
+
+if __name__ == "__main__":
+    main()