Document current coding-workflow stack state

Snapshot of where opencode + Qwen3-Coder + MCPs + Kimi-Linear + voice
  + Phoenix tracing land today, plus in-flight (oc-tree, kimi-linear
  context ramp) and next (ComfyUI) items with pointers to per-project
  NEXT_STEPS.md guides.

gitea-opencode-agent-project/agents/scripting-agent.sh

@@ -0,0 +1,26 @@
+# Scripting Agent
+
+## Overview
+This agent specializes in generating automation scripts and configurations using the qwen3-coder model (30b) for the homelab infrastructure project.
+
+## Capabilities
+- Creates Docker Compose configurations
+- Generates setup scripts
+- Writes automation routines
+- Creates deployment manifests
+
+## Usage
+```bash
+# Generate automation script with qwen3-coder
+qwen3-coder --generate-script \
+  --model "qwen3-coder:30b" \
+  --task "docker-compose generation" \
+  --output "docker-compose.yml"
+```
+
+## Integration
+This agent integrates with:
+- Docker Compose templates
+- Configuration files
+- Deployment workflows
+- Network documentation