Are you asking how you have your Maven AEM project invoke a Node.JS project that builds all your Angular components (both 1 and 10) into there compiled bundles, and automatically adds them (the built bundles) to your AEM Project deployment package as clients libs? If so, check out the ui.frontend project in the WKND Sites project (or the ui.frontend project generated from the latest AEM Project archetype).
Note that even though your on AEM 6.4 the ui.frontend project is "agnostic" to the version of AEM you're deploying to as its all "build-based"; meaning the JS/CSS are compiled and injected into the deployment artifact at (maven) build time - AEM runtime has no idea how those JS bundles were created, just that they're there and referenced by the defined clientlib category.