Add environment configuration template (.env.example)

Author: Alenryuichi

.env.example

@@ -0,0 +1,72 @@
+# OpenMemory Plus - Environment Configuration
+# Copy this file to .env.local and fill in your values
+
+# ============================================
+# OpenMemory MCP Configuration
+# ============================================
+
+# OpenMemory API (if using hosted version)
+OPENMEMORY_API_KEY=
+OPENMEMORY_USER_ID=
+
+# ============================================
+# Qdrant Vector Database
+# ============================================
+
+# Local Qdrant (default: Docker)
+QDRANT_URL=http://localhost:6333
+QDRANT_API_KEY=
+
+# Qdrant Cloud (optional)
+# QDRANT_URL=https://xxx.qdrant.io
+# QDRANT_API_KEY=your-qdrant-cloud-api-key
+
+# ============================================
+# Embedding Model (BGE-M3)
+# ============================================
+
+# Ollama (default, local)
+OLLAMA_URL=http://localhost:11434
+EMBEDDING_MODEL=bge-m3
+
+# Alternative: OpenAI Embeddings
+# OPENAI_API_KEY=sk-xxx
+# EMBEDDING_MODEL=text-embedding-3-small
+
+# ============================================
+# LLM for Classification (Optional)
+# ============================================
+
+# DeepSeek (recommended for Chinese)
+DEEPSEEK_API_KEY=
+DEEPSEEK_BASE_URL=https://api.deepseek.com
+
+# OpenAI (alternative)
+OPENAI_API_KEY=
+OPENAI_BASE_URL=https://api.openai.com/v1
+
+# Anthropic Claude (alternative)
+ANTHROPIC_API_KEY=
+
+# Local LLM via Ollama
+# LLM_PROVIDER=ollama
+# LLM_MODEL=qwen2.5:7b
+
+# ============================================
+# GitHub Integration (for CI/CD)
+# ============================================
+
+GITHUB_TOKEN=
+NPM_TOKEN=
+
+# ============================================
+# Development Settings
+# ============================================
+
+# Debug mode
+DEBUG=false
+LOG_LEVEL=info
+
+# Node environment
+NODE_ENV=development
+