Reset project to README only

.env.example

@@ -1,34 +0,0 @@
-DISCORD_BOT_TOKEN=
-DISCORD_APPLICATION_ID=
-DISCORD_COMMAND_GUILD_ID=
-
-OLLAMA_BASE_URL=http://127.0.0.1:11434
-OLLAMA_MODEL=qwen3:0.6b
-OLLAMA_KEEP_ALIVE=5m
-OLLAMA_NUM_CTX=4096
-
-LOCAL_AI_VENV_PATH=.local-ai/.venv
-LOCAL_AI_CACHE_DIR=.local-ai/cache
-# Windows면 `python` 또는 `py -3`
-LOCAL_AI_PYTHON=
-LOCAL_STT_MODEL=small
-# CUDA dll 오류가 나면 `cpu`
-LOCAL_STT_DEVICE=auto
-LOCAL_STT_COMPUTE_TYPE=auto
-LOCAL_STT_BEAM_SIZE=3
-LOCAL_TTS_ENGINE=auto
-LOCAL_TTS_VOICE_NAME=
-LOCAL_TTS_MODEL_PATH=.local-ai/models/kokoro-v1.0.onnx
-LOCAL_TTS_VOICES_PATH=.local-ai/models/voices-v1.0.bin
-LOCAL_TTS_LANGUAGE=ko
-LOCAL_TTS_SPEAKER=af_heart
-LOCAL_TTS_DEVICE=auto
-LOCAL_TTS_SPEED=1.12
-
-BOT_DEFAULT_LANGUAGE=ko
-MAX_CONVERSATION_TURNS=12
-LOCAL_AUDIO_SOURCE=
-LOCAL_AUDIO_SINK=
-LOCAL_SPEAKER_NAME=local-user
-DEBUG_TEXT_EVENTS=false
-LOG_LEVEL=info