feat(template): update ML model in chezmoitemplates

home/.chezmoitemplates/models/big-brain

@@ -1 +1 @@
-AquaAI/qwen3.5:35b
+AquaAI/glm-4.7-flash

home/dot_config/opencode/agents/commit.md.tmpl

@@ -1,7 +1,7 @@
 ---
 description: Commit currently staged code in git
 mode: all
-model: {{ template "models/big-brain" . }}
+model: "{{ template "models/small-brain" }}"
 temperature: 0.1
 tools:
   write: false