Expand/Collapse Inline SVG Graph

Rather than show the SVG graph unconditionally, use a Vue/JS (or some other toolkit) to expand/collapse that element.

cluster_topic Project Plan cluster_topic_web Web Design and Programming cluster_topic_web_ui UI Improvements cluster_topic_basics Basics topic_web_ui_expand_collapse_svg Expand/Collapse Inline SVG Graph 0.0% done initial 40.0h spent 0.0h topic_basics_python_fullset Python Training: Full Set of Topics 100.0% done initial 16.0h spent 0.0h topic_web_ui_expand_collapse_svg->topic_basics_python_fullset topic_basics_groups Topic Groups 100.0% done initial 16.0h spent 0.0h topic_basics_python_fullset->topic_basics_groups topic_basics_python_testset Python Training: Test Set of Topics 100.0% done initial 5.0h spent 0.0h topic_basics_python_fullset->topic_basics_python_testset topic_basics_basic_dependencies Basic Dependency Machinery 100.0% done initial 24.0h spent 24.0h topic_basics_groups->topic_basics_basic_dependencies topic_basics_groups->topic_basics_python_testset topic_basics_python_testset->topic_basics_basic_dependencies