Allow optional searxng config in setup flow

custom_components/groqd/config_flow.py

@@ -69,6 +69,22 @@ STEP_USER_DATA_SCHEMA = vol.Schema(
             CONF_PROMPT,
             default=llm.DEFAULT_INSTRUCTIONS_PROMPT,
         ): TemplateSelector(),
+        vol.Optional(
+            CONF_SEARXNG_ENABLED,
+            default=DEFAULT_SEARXNG_ENABLED,
+        ): bool,
+        vol.Optional(
+            CONF_SEARXNG_URL,
+            default=DEFAULT_SEARXNG_URL,
+        ): cv.string,
+        vol.Optional(
+            CONF_SEARXNG_LANGUAGE,
+            default=DEFAULT_SEARXNG_LANGUAGE,
+        ): cv.string,
+        vol.Optional(
+            CONF_SEARXNG_SAFESEARCH,
+            default=DEFAULT_SEARXNG_SAFESEARCH,
+        ): NumberSelector(NumberSelectorConfig(min=0, max=2, step=1)),
     }
 )