feat: trace generated rpc clients

gen/rpc/ctrl/BUILD.bazel

@@ -16,6 +16,7 @@ go_library(
     deps = [
         "//gen/proto/ctrl/v1:ctrl",
         "//gen/proto/ctrl/v1/ctrlv1connect",
+        "//pkg/otel/tracing",
         "@com_connectrpc_connect//:connect",
     ],
 )

gen/rpc/krane/BUILD.bazel

@@ -8,6 +8,7 @@ go_library(
     deps = [
         "//gen/proto/krane/v1:krane",
         "//gen/proto/krane/v1/kranev1connect",
+        "//pkg/otel/tracing",
         "@com_connectrpc_connect//:connect",
     ],
 )

gen/rpc/vault/BUILD.bazel

@@ -8,6 +8,7 @@ go_library(
     deps = [
         "//gen/proto/vault/v1:vault",
         "//gen/proto/vault/v1/vaultv1connect",
+        "//pkg/otel/tracing",
         "@com_connectrpc_connect//:connect",
     ],
 )

tools/generate-rpc-clients/extract.go

@@ -61,7 +61,7 @@ func findServices(f *ast.File, protoAlias string) []serviceInfo {
 
 // extractService extracts unary and server-streaming methods from a ServiceClient interface.
 func extractService(name string, iface *ast.InterfaceType) serviceInfo {
-	svc := serviceInfo{Name: name, Methods: nil}
+	svc := serviceInfo{Name: name, ServiceBaseName: strings.TrimSuffix(name, "Client"), Methods: nil}
 
 	for _, field := range iface.Methods.List {
 		if m, ok := extractMethod(field); ok {