Use intent model from archfc to pick prompt gateway (#328)

tests/archgw/arch_config.yaml

@@ -0,0 +1,69 @@
+version: "0.1-beta"
+
+listener:
+  address: 0.0.0.0
+  port: 10000
+  message_format: huggingface
+  connect_timeout: 0.005s
+
+endpoints:
+  weather_forecast_service:
+    endpoint: host.docker.internal:51001
+    connect_timeout: 0.005s
+
+llm_providers:
+  - name: gpt-4o-mini
+    access_key: $OPENAI_API_KEY
+    provider: openai
+    model: gpt-4o-mini
+    default: true
+
+  - name: gpt-3.5-turbo-0125
+    access_key: $OPENAI_API_KEY
+    provider: openai
+    model: gpt-3.5-turbo-0125
+
+  - name: gpt-4o
+    access_key: $OPENAI_API_KEY
+    provider: openai
+    model: gpt-4o
+
+system_prompt: |
+  You are a helpful assistant.
+
+prompt_guards:
+  input_guards:
+    jailbreak:
+      on_exception:
+        message: Looks like you're curious about my abilities, but I can only provide assistance for weather forecasting.
+
+prompt_targets:
+  - name: get_current_weather
+    description: Get current weather at a location.
+    parameters:
+      - name: location
+        description: The location to get the weather for
+        required: true
+        type: string
+        format: city, state
+      - name: days
+        description: the number of days for the request
+        required: true
+        type: string
+    endpoint:
+      name: weather_forecast_service
+      path: /weather
+      http_method: POST
+
+  - name: default_target
+    default: true
+    description: This is the default target for all unmatched prompts.
+    endpoint:
+      name: weather_forecast_service
+      path: /default_target
+      http_method: POST
+    system_prompt: |
+      You are a helpful assistant! Summarize the user's request and provide a helpful response.
+    # if it is set to false arch will send response that it received from this prompt target to the user
+    # if true arch will forward the response to the default LLM
+    auto_llm_dispatch_on_response: false