Merge 2.0-beta

.env.example

@@ -1,23 +1,20 @@
-# ==============================================================================
+# ==============================================================================
 # DeepTutor Environment Configuration
 # ==============================================================================
 # Copy this file to `.env` and fill in the values.
 # Required fields are marked with [Required], optional fields with [Optional].
 
 # ==============================================================================
-# Server Ports
+# Server Port
 # ==============================================================================
 
 # [Optional] Backend API server port
 BACKEND_PORT=8001
 
-# [Optional] Frontend server port
-FRONTEND_PORT=3782
-
 # ==============================================================================
 # LLM Configuration (Large Language Model)
 # ==============================================================================
-# Primary LLM for all AI operations (chat, research, solve, etc.)
+# Primary LLM for all AI operations (solve, question generation, etc.)
 
 # [Required] Provider binding: openai, azure_openai, anthropic,
 # deepseek, openrouter, groq, together, mistral
@@ -60,29 +57,6 @@ EMBEDDING_DIMENSION=3072
 # [Optional] API version (for Azure OpenAI)
 EMBEDDING_API_VERSION=
 
-# ==============================================================================
-# TTS Configuration (Text-to-Speech)
-# ==============================================================================
-# Optional: Enable audio narration features
-
-# [Optional] Provider: openai, azure_openai
-TTS_BINDING=openai
-
-# [Optional] TTS model name
-TTS_MODEL=tts-1
-
-# [Optional] API key (can be same as LLM_API_KEY for OpenAI)
-TTS_API_KEY=sk-xxx
-
-# [Optional] API endpoint URL
-TTS_URL=https://api.openai.com/v1
-
-# [Optional] Voice: alloy, echo, fable, onyx, nova, shimmer
-TTS_VOICE=alloy
-
-# [Optional] API version (for Azure OpenAI)
-TTS_BINDING_API_VERSION=
-
 # ==============================================================================
 # Search Configuration (Web Search)
 # ==============================================================================
@@ -94,19 +68,6 @@ SEARCH_PROVIDER=perplexity
 # [Optional] API key for your chosen search provider
 SEARCH_API_KEY=pplx-xxx
 
-# ==============================================================================
-# Cloud Deployment Configuration
-# ==============================================================================
-# Required when deploying to cloud/remote servers
-
-# [Optional] External API base URL for cloud deployment
-# Set this to your server's public URL when deploying remotely
-# Example: https://your-server.com:8001 or https://api.yourdomain.com
-NEXT_PUBLIC_API_BASE_EXTERNAL=
-
-# [Optional] Direct API base URL (alternative to above)
-NEXT_PUBLIC_API_BASE=
-
 # ==============================================================================
 # Debug & Development
 # ==============================================================================
@@ -121,8 +82,10 @@ DISABLE_SSL_VERIFY=false
 # Use a HuggingFace mirror endpoint (optional)
 # HF_ENDPOINT=https://your-hf-mirror.example.com
 
-# HuggingFace cache directory (recommended: mount this in Docker to reuse cache)
+# HuggingFace cache directory
 # HF_HOME=/app/data/hf
 
 # Force offline mode (requires models already downloaded into the cache)
 # HF_HUB_OFFLINE=1
+
+MINERU_API_TOKEN=your-token