With T259205: Build the wvui-icon component resolved, we need to add documentation on how to add or update icons in WVUI.
Into this plays a possible other to be solved task T260815, storing the SVG icons as SVGs.
Currently they are single-path via element-to-path (compare themes/icons.ts output) TypeScript inlined. That makes it hard to compare them on a pure SVG level.
Additionally the optimization must be done outside of SVG, which adds an additional step.