Initial commit: Context Manager v1.0.0

Sistema local de gestión de contexto para IA:
- Log inmutable (blockchain-style)
- Algoritmos versionados y mejorables
- Agnóstico al modelo (Anthropic, OpenAI, Ollama)
- Sistema de métricas y A/B testing

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

config/default.yaml

@@ -0,0 +1,59 @@
+# Context Manager - Configuración por defecto
+
+database:
+  host: ${PGHOST:localhost}
+  port: ${PGPORT:5432}
+  name: ${PGDATABASE:context_manager}
+  user: ${PGUSER:postgres}
+  password: ${PGPASSWORD:}
+  pool:
+    min_connections: 1
+    max_connections: 10
+
+algorithm:
+  default:
+    max_tokens: 4000
+    sources:
+      system_prompts: true
+      context_blocks: true
+      memory: true
+      knowledge: true
+      history: true
+      ambient: true
+    weights:
+      priority: 0.4
+      relevance: 0.3
+      recency: 0.2
+      frequency: 0.1
+    history_config:
+      max_messages: 20
+      summarize_after: 10
+      include_system: false
+    memory_config:
+      max_items: 15
+      min_importance: 30
+    knowledge_config:
+      max_items: 5
+      require_keyword_match: true
+
+providers:
+  anthropic:
+    model: claude-sonnet-4-20250514
+    max_tokens: 4096
+  openai:
+    model: gpt-4
+    max_tokens: 4096
+  ollama:
+    host: ${OLLAMA_HOST:localhost}
+    port: ${OLLAMA_PORT:11434}
+    model: llama3
+
+metrics:
+  auto_evaluate: false
+  evaluation_model: null  # Modelo para evaluación automática
+  retention_days: 90
+
+experiments:
+  default_traffic_split: 0.5
+  min_samples: 100
+  max_samples: 1000