feat: add embedding and rerank support

apps/aether-gateway/src/ai_serving/planner/passthrough/provider/request/body.rs

@@ -8,6 +8,7 @@ use crate::ai_serving::transport::{
 
 pub(crate) fn build_same_format_provider_request_body(
     body_json: &Value,
+    provider_api_format: &str,
     mapped_model: &str,
     spec: LocalSameFormatProviderSpec,
     body_rules: Option<&Value>,
@@ -19,7 +20,8 @@ pub(crate) fn build_same_format_provider_request_body(
     build_same_format_provider_request_body_impl(SameFormatProviderRequestBodyInput {
         body_json,
         mapped_model,
-        provider_api_format: spec.api_format,
+        client_api_format: spec.api_format,
+        provider_api_format,
         source_model: body_json.get("model").and_then(Value::as_str),
         family: same_format_provider_family(spec.family),
         body_rules,

apps/aether-gateway/src/ai_serving/planner/passthrough/provider/request/url.rs

@@ -10,6 +10,7 @@ pub(crate) fn build_same_format_upstream_url(
     parts: &http::request::Parts,
     transport: &GatewayProviderTransportSnapshot,
     mapped_model: &str,
+    provider_api_format: &str,
     spec: LocalSameFormatProviderSpec,
     upstream_is_stream: bool,
     kiro_auth: Option<&crate::ai_serving::transport::kiro::KiroRequestAuth>,
@@ -17,7 +18,7 @@ pub(crate) fn build_same_format_upstream_url(
     build_same_format_provider_upstream_url_impl(
         transport,
         SameFormatProviderUpstreamUrlParams {
-            provider_api_format: spec.api_format,
+            provider_api_format,
             mapped_model,
             upstream_is_stream,
             request_query: parts.uri.query(),