docs: initialize NixOS infrastructure with AI assistant

Creates PROJECT.md with vision and requirements.
Creates config.json with interactive workflow mode.

modules/nixos/services/ollama_init_custom_models.nix

@@ -0,0 +1,31 @@
+systemd.services.init-ollama-model = {
+  description = "Initialize nemotron 3 with extra context in Ollama Docker";
+  after = [ "docker-ollama.service" ]; # Ensure it runs after your ollama container
+  wantedBy = [ "multi-user.target" ];
+  script = ''
+    # Wait for Ollama
+    while ! ${pkgs.curl}/bin/curl -s http://localhost:11434/api/tags > /dev/null; do
+      sleep 2
+    done
+
+    # Check if the model already exists in the persistent volume
+    if ! ${pkgs.docker}/bin/docker exec ollama ollama list | grep -q "nemotron-3-nano:30b-128k"; then
+      echo "nemotron-3-nano:30b-128k not found, creating..."
+      
+      ${pkgs.docker}/bin/docker exec ollama sh -c 'cat <<EOF > /root/.ollama/nemotron-3-nano:30b-128k.modelfile
+      FROM nemotron-3-nano:30b
+      PARAMETER num_ctx 131072
+      PARAMETER num_predict 4096
+      PARAMETER repeat_penalty 1.1
+      EOF'
+
+      ${pkgs.docker}/bin/docker exec ollama ollama create nemotron-3-nano:30b-128k -f /root/.ollama/nemotron-3-nano:30b-128k.modelfile
+    else
+      echo "nemotron-3-nano:30b-128k already exists, skipping creation."
+    fi
+  '';
+  serviceConfig = {
+    Type = "oneshot";
+    RemainAfterExit = true;
+  };
+};