DOC: Creating top-level development section, and moving pages inside (#24691)

Author: datapythonista

doc/source/contributing.rst renamed to doc/source/development/contributing.rst

@@ -698,7 +698,7 @@ A pull-request will be considered for merging when you have an all 'green' build
 then you will get a red 'X', where you can click through to see the individual failed tests.
 This is an example of a green build.
 
-.. image:: _static/ci.png
+.. image:: ../_static/ci.png
 
 .. note::
 

doc/source/contributing_docstring.rst renamed to doc/source/development/contributing_docstring.rst

@@ -0,0 +1,15 @@
+{{ header }}
+
+.. _development:
+
+===========
+Development
+===========
+
+.. toctree::
+ :maxdepth: 2
+
+ contributing
+ internals
+ extending
+ developer

doc/source/developer.rst renamed to doc/source/development/developer.rst

@@ -124,7 +124,6 @@ See the package overview for more detail about what's in the library.
  {% if not single_doc -%}
  What's New <whatsnew/v0.24.0>
  install
- contributing
  overview
  10min
  tutorials
@@ -143,8 +142,6 @@ See the package overview for more detail about what's in the library.
  api/index
  {% endif -%}
  {% if not single_doc -%}
- developer
- internals
- extending
+ development/index
  whatsnew/index
  {% endif -%}

doc/source/extending.rst renamed to doc/source/development/extending.rst

@@ -47,7 +47,7 @@ ignore = E402, # module level import not at top of file
 
 exclude =
  doc/source/basics.rst
- doc/source/contributing_docstring.rst
+ doc/source/development/contributing_docstring.rst
 
 
 [yapf]