Phase 4: OpenClaw agent setup + expanded model catalog

- Add OpenClaw launchd plist (gateway on port 8080)
- Update Llama-3.3-70B Modelfile: fix FROM path, add tool-calling TEMPLATE,
  set num_ctx 32768 (fits 70B in 64GB with safe headroom)
- Update Codestral-22B and Qwen3-32B Modelfiles
- Add Modelfiles for all models in ~/Models/LLM and ~/Models/MLX:
  EVA-LLaMA-3.33-70B, Midnight-Miqu-70B, QwQ-32B, Qwen3.5-35B,
  Qwen3-Coder-30B, Qwen3-Coder-Next, Qwen3-VL-30B, GLM-4.6V-Flash,
  DeepSeek-R1-8B, gemma-3-27b, and MLX variants
- Add import-local-models.sh helper script

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

homeai-llm/modelfiles/Llama-3.3-70B

@@ -1,7 +1,29 @@
 FROM /Users/aodhan/Models/LLM/Llama-3.3-70B-Instruct-GGUF/Llama-3.3-70B-Instruct-Q4_K_M.gguf
 
-PARAMETER num_ctx 8192
+PARAMETER num_ctx 32768
 PARAMETER temperature 0.7
 PARAMETER top_p 0.9
 
 SYSTEM "You are a helpful AI assistant."
+
+TEMPLATE """{{- if .System }}<|start_header_id|>system<|end_header_id|>
+{{ .System }}
+{{- end }}
+{{- range .Messages }}
+{{- if eq .Role "user" }}<|start_header_id|>user<|end_header_id|>
+{{ .Content }}<|eot_id|>
+{{- else if eq .Role "assistant" }}<|start_header_id|>assistant<|end_header_id|>
+{{- if .ToolCalls }}
+{{- range .ToolCalls }}{"name": "{{ .Function.Name }}", "parameters": {{ .Function.Arguments }}}
+{{- end }}
+{{- else }}{{ .Content }}
+{{- end }}<|eot_id|>
+{{- else if eq .Role "tool" }}<|start_header_id|>ipython<|end_header_id|>
+{{ .Content }}<|eot_id|>
+{{- end }}
+{{- end }}<|start_header_id|>assistant<|end_header_id|>
+{{ if .Tools }}
+{{- range .Tools }}{"type": "function", "function": {"name": "{{ .Function.Name }}", "description": "{{ .Function.Description }}", "parameters": {{ .Function.Parameters }}}}
+{{- end }}
+
+{{- end }}"""