TissUUmaps test examples

Every link opens the viewer above with an absolute ?project= URL pointing at this server, so a local TissUUmaps can open the data hosted here. Relative data URLs in a project resolve against the project file. When the viewer runs on another origin, this server must allow CORS and HTTP Range requests.

To add an example, drop a project named <dataset>_<format>[_<variant>].tm4 into examples/ and add one row to sections in this page. The synthetic rows come from examples/synthetic/index.json, written by ~/.claude/tiff-zarr-examples/generate.py. Rows marked limit are expected to fail to open: they record what the readers reject. Rows marked slow open, but take very long; the note says why. Both come last in their section. Each project shows one image and at most one light point or shape layer; heavy layers start hidden.