Lock, add sphinxcontrib-mermaid

doc/Pipfile

@@ -4,11 +4,51 @@ url = "https://pypi.org/simple"
 verify_ssl = true
 
 [packages]
-alabaster = "==0.7.12"  # theme
+alabaster = "==0.7.12" # theme
 Pygments = "==2.11.2"
 Sphinx = "==4.4.0"
 sphinx-prompt = "==1.5.0"
 sphinx-jsonschema = "==1.17.2"
 sphinx-argparse = "==0.3.1"
-Sphinx-Substitution-Extensions = {extras = ["prompt"], version = "==2022.2.16"}
+Sphinx-Substitution-Extensions = { extras = [
+    "prompt"
+], version = "==2022.2.16" }
+sphinxcontrib-mermaid = "==0.7.1"
 #tilecloud-chain = "==1.17.0.dev20220131092647"
+
+# Lock dependencies
+babel = "==2.9.1"
+certifi = "==2021.10.8"
+charset-normalizer = "==2.0.11"
+docutils = "==0.17.1"
+idna = "==3.3"
+imagesize = "==1.3.0"
+isodate = "==0.6.1"
+jinja2 = "==3.0.3"
+jsonpointer = "==2.2"
+markupsafe = "==2.0.1"
+packaging = "==21.3"
+pyparsing = "==3.0.7"
+pytz = "==2021.3"
+pyyaml = "==6.0"
+requests = "==2.27.1"
+snowballstemmer = "==2.2.0"
+sphinxcontrib-applehelp = "==1.0.2"
+sphinxcontrib-devhelp = "==1.0.2"
+sphinxcontrib-htmlhelp = "==2.0.0"
+sphinxcontrib-jsmath = "==1.0.1"
+sphinxcontrib-qthelp = "==1.0.3"
+sphinxcontrib-serializinghtml = "==1.1.5"
+urllib3 = "==1.26.8"
+venusian = "==3.0.0"
+webob = "==1.8.7"
+wrapt = "==1.13.3"
+"zope.deprecation" = "==4.4.0"
+"zope.interface" = "==5.4.0"
+importlib-metadata = "==5.0.0"
+setuptools = "==65.4.1"
+six = "==1.16.0"
+zipp = "==3.9.0"
+
+[requires]
+python_version = "3.8"