Revert "Add NumFocus logo and text" (#331)

Revert "Add NumFocus logo and text (#330)"

This reverts commit 7126e28.

README.md

@@ -6,25 +6,9 @@
 [![pre-commit.ci status](https://results.pre-commit.ci/badge/github/scverse/spatialdata/main.svg)](https://results.pre-commit.ci/latest/github/scverse/spatialdata/main)
 [![codecov](https://codecov.io/gh/scverse/spatialdata/branch/main/graph/badge.svg?token=X19DRSIMCU)](https://codecov.io/gh/scverse/spatialdata)
 [![documentation badge](https://readthedocs.org/projects/scverse-spatialdata/badge/?version=latest)](https://spatialdata.scverse.org/en/latest/)
-[![Powered by NumFOCUS][badge-numfocus]][link-numfocus]
 
 SpatialData is a data framework that comprises a FAIR storage format and a collection of python libraries for performant access, alignment, and processing of uni- and multi-modal spatial omics datasets. This repository contains the core spatialdata library. See the links below to learn more about other packages in the SpatialData ecosystem.
 
-[//]: # "numfocus-fiscal-sponsor-attribution"
-
-SpatialData is part of the scverse project ([website](https://scverse.org), [governance](https://scverse.org/about/roles)) and is fiscally sponsored by [NumFOCUS](https://numfocus.org/).
-Please consider making a tax-deductible [donation](https://numfocus.org/donate-to-scverse) to help the project pay for developer time, professional services, travel, workshops, and a variety of other needs.
-
-<a href="https://numfocus.org/project/scverse">
-  <img
-    src="https://raw.githubusercontent.com/numfocus/templates/master/images/numfocus-logo.png"
-    width="200"
-  >
-</a>
-
-[badge-numfocus]: https://img.shields.io/badge/powered%20by-NumFOCUS-orange.svg?style=flat&colorA=E1523D&colorB=007D8A
-[link-numfocus]: http://numfocus.org
-
 -   [spatialdata-io](https://github.com/scverse/spatialdata-io): load data from common spatial omics technologies into spatialdata.
 -   [spatialdata-plot](https://github.com/scverse/spatialdata-plot): Static plotting library for spatialdata.
 -   [napari-spatialdata](https://github.com/scverse/napari-spatialdata): napari plugin for interactive exploration and annotation of spatialdata.