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/DeepSeek-Coder-V2-Lite-Instruct-4bit-mlx/config.json

@@ -0,0 +1,63 @@
+{
+    "architectures": [
+        "DeepseekV2ForCausalLM"
+    ],
+    "attention_bias": false,
+    "attention_dropout": 0.0,
+    "auto_map": {
+        "AutoConfig": "configuration_deepseek.DeepseekV2Config",
+        "AutoModel": "modeling_deepseek.DeepseekV2Model",
+        "AutoModelForCausalLM": "modeling_deepseek.DeepseekV2ForCausalLM"
+    },
+    "aux_loss_alpha": 0.001,
+    "bos_token_id": 100000,
+    "eos_token_id": 100001,
+    "first_k_dense_replace": 1,
+    "hidden_act": "silu",
+    "hidden_size": 2048,
+    "initializer_range": 0.02,
+    "intermediate_size": 10944,
+    "kv_lora_rank": 512,
+    "max_position_embeddings": 163840,
+    "model_type": "deepseek_v2",
+    "moe_intermediate_size": 1408,
+    "moe_layer_freq": 1,
+    "n_group": 1,
+    "n_routed_experts": 64,
+    "n_shared_experts": 2,
+    "norm_topk_prob": false,
+    "num_attention_heads": 16,
+    "num_experts_per_tok": 6,
+    "num_hidden_layers": 27,
+    "num_key_value_heads": 16,
+    "pretraining_tp": 1,
+    "q_lora_rank": null,
+    "qk_nope_head_dim": 128,
+    "qk_rope_head_dim": 64,
+    "quantization": {
+        "group_size": 64,
+        "bits": 4
+    },
+    "rms_norm_eps": 1e-06,
+    "rope_scaling": {
+        "beta_fast": 32,
+        "beta_slow": 1,
+        "factor": 40,
+        "mscale": 0.707,
+        "mscale_all_dim": 0.707,
+        "original_max_position_embeddings": 4096,
+        "type": "yarn"
+    },
+    "rope_theta": 10000,
+    "routed_scaling_factor": 1.0,
+    "scoring_func": "softmax",
+    "seq_aux": true,
+    "tie_word_embeddings": false,
+    "topk_group": 1,
+    "topk_method": "greedy",
+    "torch_dtype": "bfloat16",
+    "transformers_version": "4.39.3",
+    "use_cache": true,
+    "v_head_dim": 128,
+    "vocab_size": 102400
+}