use external badges in README for better rendering in pypi.

README.rst

@@ -2,12 +2,6 @@
 Redner
 ======
 
-.. |coverage| image:: .badges/coverage.svg
-    :target: https://orus.io/xcg/odoo-modules/redner/-/pipelines?ref=branch/18.0
-    :alt: Coverage report
-.. |pylint| image:: .badges/pylint.svg
-    :target: https://orus.io/xcg/odoo-modules/redner/-/pipelines?ref=branch/18.0
-    :alt: pylint score
-.. |maturity| image:: .badges/maturity.svg
+.. |maturity| image:: https://img.shields.io/badge/maturity-Stable-green.png
     :target: https://odoo-community.org/page/development-status
     :alt: Stable
@@ -12,5 +6,5 @@
     :target: https://odoo-community.org/page/development-status
     :alt: Stable
-.. |license| image:: .badges/licence-AGPL--3-blue.svg
+.. |license| image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
     :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
     :alt: License: AGPL-3
@@ -15,5 +9,5 @@
     :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
     :alt: License: AGPL-3
-.. |ruff| image:: .badges/code_style-ruff.svg
+.. image:: https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json
     :target: https://github.com/astral-sh/ruff
     :alt: Ruff
@@ -18,6 +12,6 @@
     :target: https://github.com/astral-sh/ruff
     :alt: Ruff
-.. |prettier| image:: .badges/code_style-prettier-ff69b4.svg
+.. |prettier| image:: https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square
     :target: https://github.com/prettier/prettier
     :alt: Prettier
 
@@ -21,7 +15,7 @@
     :target: https://github.com/prettier/prettier
     :alt: Prettier
 
-|coverage| |pylint| |maturity| |license| |ruff| |prettier|
+|maturity| |license| |ruff| |prettier|
 
 Produce reports & emails with Rednerd_.
 
@@ -60,3 +54,11 @@
 
 .. _mjml-app: http://mjmlio.github.io/mjml-app/
 .. _Rednerd: https://orus.io/orus-io/rednerd
+
+Credits
+=======
+
+Authors
+-------
+
+XCG Consulting, part of `Orbeet <https://orbeet.io>`_

doc/index.rst

+.. |coverage| image:: .badges/coverage.svg
+    :target: https://orus.io/xcg/odoo-modules/redner/-/pipelines?ref=branch/18.0
+    :alt: Coverage report
+.. |pylint| image:: .badges/pylint.svg
+    :target: https://orus.io/xcg/odoo-modules/redner/-/pipelines?ref=branch/18.0
+    :alt: pylint score
+
+|coverage| |pylint|
+
 .. include:: README.rst
 
 Contents: