integration: add config/chat.yaml

config/chat.yaml

@@ -0,0 +1,19 @@
+# DEEPSEEK V4 CHAT — module configuration
+version: "1.0"
+module: chat
+mode: local            # local = no API key (echo); api = DEEPSEEK_API_KEY set
+
+model:
+  id: sovereign/deepseek-v4-sovereign
+  base: https://api.deepseek.com/v1
+  temperature: 0.7
+  max_tokens: 1024
+  # key via env: DEEPSEEK_API_KEY (never commit keys)
+
+session:
+  max_history: 50
+
+system_prompt: >
+  You are the DeepSeek-V4-Sovereign conversational core of the Sovereign
+  stack. Modules available: kyrexis, pec5d, coldcase (hypothesis lattice
+  only). Be honest: all quantum behavior is simulation; annotate confidence.