split out large docs pages: Plotting, Reading and Writing Files

.readthedocs.yaml

@@ -14,6 +14,9 @@ build:
       - git fetch --unshallow || true
     pre_install:
       - git update-index --assume-unchanged doc/conf.py ci/requirements/doc.yml
+      - export NO_COLOR=1
+      - export TERM=dumb
+      - export FORCE_COLOR=0
 
 conda:
   environment: ci/requirements/doc.yml

ci/requirements/doc.yml

@@ -41,12 +41,12 @@ dependencies:
   - sphinx-copybutton
   - sphinx-design
   - sphinx-inline-tabs
-  - sphinx>=6,<8
   - sphinxcontrib-mermaid
   - sphinxcontrib-srclinks
   - sphinx-remove-toctrees
   - sphinxext-opengraph
   - sphinxext-rediraffe
+  - tree # for zarr docs
   - zarr
   - pip:
       # relative to this file. Needs to be editable to be accepted.