fix: retain resolved component paths

src/wasm/core.cpp

@@ -458,6 +458,7 @@ extern "C" int32_t uce_host_component_resolve(
 // target → table slot, reset per request (workspaces die with the request,
 // but a single workspace can render the same component many times)
 static std::map<String, s32> wasm_component_slots;
+static std::map<String, String> wasm_component_paths;
 
 // These mirror small page-runtime pieces that cannot include compiler.cpp in
 // the wasm core (compiler.cpp owns parser/clang/cache bookkeeping for the host
@@ -521,7 +522,11 @@ static s32 wasm_resolve_target(String unit_target, String handler, String* resol
 	bool is_exists = (handler == "exists");
 	auto cached = wasm_component_slots.find(cache_key);
 	if(cached != wasm_component_slots.end() && !is_exists)
+	{
+		if(resolved_out)
+			*resolved_out = wasm_component_paths[cache_key];
 		return(cached->second);
+	}
 	char resolved[512];
 	String current = context ? context->resources.current_unit_file : "";
 	s32 slot = uce_host_component_resolve(
@@ -531,7 +536,10 @@ static s32 wasm_resolve_target(String unit_target, String handler, String* resol
 	if(resolved_out && slot)
 		*resolved_out = String(resolved, strnlen(resolved, sizeof(resolved)));
 	if(!is_exists)
+	{
 		wasm_component_slots[cache_key] = slot;
+		wasm_component_paths[cache_key] = slot ? String(resolved, strnlen(resolved, sizeof(resolved))) : String("");
+	}
 	return(slot);
 }
 
@@ -768,6 +776,7 @@ void uce_wasm_core_reset_request()
 	wasm_request.out = "";
 	wasm_request.resources.current_unit_file = "";
 	wasm_component_slots.clear();
+	wasm_component_paths.clear();
 }
 
 // Host pushes the UCEB2-encoded request context into a guest buffer