docs!: import develop page from PWA Pages (#46)

compwa-org.rtfd.io should be limited to software aspects that are
related to the ComPWA organization, while the PWA Pages (pwa.rtfd.io)
should contain only general info about PWA and analysis software.

.cspell.json

@@ -71,6 +71,7 @@
         "lambdify",
         "lambdifying",
         "matplotlib",
+        "mypy",
         "numpy",
         "parametrizations",
         "pylint",
@@ -113,6 +114,7 @@
         "cstride",
         "darkred",
         "displaystyle",
+        "docstrings",
         "dotprint",
         "elif",
         "eqnarray",
@@ -139,6 +141,7 @@
         "isinstance",
         "isort",
         "jaxlib",
+        "jupyterlab",
         "kernelspec",
         "lambdifier",
         "linestyle",
@@ -168,7 +171,9 @@
         "preorder",
         "py's",
         "pygments",
+        "pylance",
         "pyplot",
+        "pyright",
         "pythoncode",
         "q",
         "quadpack",

docs/_static/.gitignore

@@ -0,0 +1 @@
+!*.svg

docs/conf.py

@@ -138,6 +138,7 @@
     "scipy": ("https://docs.scipy.org/doc/scipy", None),
     "sympy": ("https://docs.sympy.org/latest", None),
     "tensorwaves": ("https://tensorwaves.readthedocs.io/en/stable", None),
+    "tox": ("https://tox.readthedocs.io/en/stable", None),
 }
 
 # Settings for autosectionlabel