Update configuration and documentation for LLM support and local watchdog

- Added `ollama-models.yaml` to .gitignore and implemented logic to copy it in gpu-rent.ps1 and gpu-rent.sh.
- Enhanced env.example to include new variables for LLM runtime options and local watchdog configuration.
- Updated CLI commands to support LLM options during setup and execution, including new flags for Ollama and llama.cpp.
- Improved documentation in cli.md and README.md to reflect changes in LLM integration and local watchdog functionality.
- Adjusted architecture and decisions documentation to clarify the role of LLMs and local watchdog in the system.

src/gpu_rent/remote/bootstrap.sh

@@ -77,8 +77,12 @@ ensure_bind() {
 }
 
 log "пакеты (без upgrade ядра)"
-apt-get update -qq
-apt-get install -y -qq git python3 python3-venv python3-pip python3-full curl ca-certificates
+if [[ "${GPU_RENT_BOOTSTRAP_LIGHT:-0}" == "1" && -f "$MARKER_BOOT" ]]; then
+  log "light bootstrap — пропускаем apt-get"
+else
+  apt-get update -qq
+  apt-get install -y -qq git python3 python3-venv python3-pip python3-full curl ca-certificates
+fi
 
 ensure_data_mount