fix(cli): correct fun-asr-nano model id (Fun-ASR-Nano-2512) (#2984)

The CLI fun-asr-nano preset pointed to FunAudioLLM/Fun-ASR-Nano which does
not exist (HF 401); the real id is FunAudioLLM/Fun-ASR-Nano-2512. Also add
fsmn-vad so long audio is segmented. Without this, funasr --model
fun-asr-nano failed for every user.

Co-authored-by: LauraGPT <LauraGPT@users.noreply.github.com>

Author: LauraGPT

funasr/cli.py

@@ -11,7 +11,7 @@
     "sensevoice": {"model": "iic/SenseVoiceSmall", "vad_model": "fsmn-vad", "vad_kwargs": {"max_single_segment_time": 30000}},
     "paraformer": {"model": "paraformer-zh", "vad_model": "fsmn-vad", "punc_model": "ct-punc"},
     "paraformer-en": {"model": "paraformer-en", "vad_model": "fsmn-vad"},
-    "fun-asr-nano": {"model": "FunAudioLLM/Fun-ASR-Nano"},
+    "fun-asr-nano": {"model": "FunAudioLLM/Fun-ASR-Nano-2512", "vad_model": "fsmn-vad"},
 }