Added git workflow + fixing some issues

docs/rag/architecture/config-reference.md

@@ -58,7 +58,7 @@ Environment variables for RoboCo (prefix: `ROBOCO_`).
 
 | Variable | Default | Description |
 |----------|---------|-------------|
-| `ROBOCO_LOCAL_LLM_MODEL` | `glm-4.7:cloud` | Local LLM for RAG |
+| `ROBOCO_LOCAL_LLM_MODEL` | `glm-5.1:cloud` | Local LLM for RAG |
 | `ROBOCO_LOCAL_LLM_BASE_URL` | `http://roboco-ollama:11434/v1` | OpenAI-compat API |
 | `ROBOCO_OLLAMA_BASE_URL` | `http://roboco-ollama:11434` | Native Ollama API |
 

docs/rag/architecture/escalation-chain.md

@@ -62,7 +62,7 @@ roboco_task_escalate_to_ceo(
 
 Requirements:
 - Task in `awaiting_pm_review`
-- PR exists (for git tasks)
+- PR exists
 - Only PMs can call this
 
 ## Cannot Skip Levels

docs/rag/architecture/task-model.md

@@ -27,8 +27,7 @@
 
 | Field | Description |
 |-------|-------------|
-| `requires_git` | Whether git workflow applies |
-| `project_id` | Associated project |
+| `project_id` | Associated project (required) |
 | `branch_name` | Git branch for task |
 | `work_session_id` | Active work session |
 | `pr_number` | PR number |