feat: add coding model filtering and CUDA acceleration

- claude: filter model completion to coding/synthetic models only
- llama-swap: update model to IQ4_XS and add CUDA device selection

modules/home/programs/terminal/claude-code/default.nix

@@ -69,13 +69,21 @@ in
             local prev=''${COMP_WORDS[COMP_CWORD-1]}
 
             if [[ "$prev" == "-m" || "$prev" == "--model" ]]; then
-              local models=( $(${pkgs.curl}/bin/curl -s -H "Authorization: Bearer ${authToken}" "${baseUrl}/v1/models" | ${pkgs.jq}/bin/jq -r '.data[].id' 2>/dev/null) )
+              local models=( $(${pkgs.curl}/bin/curl -s -H "Authorization: Bearer ${authToken}" "${baseUrl}/v1/models" | ${pkgs.jq}/bin/jq -r '
+                .data[] |
+                select(
+                  (try (.meta.llamaswap.type[] | contains("coding")) catch false) or
+                  (.name | startswith("synthetic:"))
+                ) |
+                .id
+              ' 2>/dev/null) )
+
               COMPREPLY=( $(compgen -W "''${models[*]}" -- "$cur") )
             fi
           }
 
           # Register Completion
-          complete -F _complete_claude_custom claude
+          complete -F _complete_claude_custom claude-custom
         '';
     };
   };

modules/nixos/services/llama-swap/config.nix

@@ -165,19 +165,20 @@ in
       };
     };
 
-    # https://huggingface.co/unsloth/Qwen3.5-35B-A3B-GGUF/tree/main
+    # https://huggingface.co/AesSedai/Qwen3.5-35B-A3B-GGUF/tree/main
     "qwen3.5-35b-thinking" = {
       name = "Qwen3.5 (35B) - Thinking";
       macros.ctx = "262144";
       cmd = ''
         ${llama-cpp}/bin/llama-server \
           --port ''${PORT} \
-          -m /mnt/ssd/Models/Qwen3.5/Qwen3.5-35B-A3B-UD-Q4_K_XL.gguf \
+          -m /mnt/ssd/Models/Qwen3.5/Qwen3.5-35B-A3B-IQ4_XS-00001-of-00002.gguf \
           -c ''${ctx} \
           --temp 0.6 \
           --top-p 0.95 \
           --top-k 20 \
           --min-p 0.00 \
+          -dev CUDA0 \
           -fit off
       '';
       # --chat-template-kwargs "{\"enable_thinking\": false}"