add cookie consent (#871)

docs/mkdocs.yml

@@ -13,19 +13,32 @@ repo_url: https://github.com/zenml-io/zenml
 edit_uri: https://github.com/zenml-io/zenml/docs/
 
 plugins:
-    - search
-    - awesome-pages
-    - mkdocstrings:
-        default_handler: python
-        handlers:
-          python:
-            rendering:
-              show_source: true
-        watch:
-          - ../src/zenml
+  - search
+  - awesome-pages
+  - mkdocstrings:
+      default_handler: python
+      handlers:
+        python:
+          rendering:
+            show_source: true
+      watch:
+        - ../src/zenml
 
-copyright: "Copyright © 2022 ZenML GmbH"
+copyright: >
+  Copyright © 2022 ZenML GmbH –
+  <a href="#__consent">Change cookie settings</a>
 
 extra:
+  consent:
+    title: This website uses cookies
+    description: >-
+      We use cookies to recognize your repeated visits and preferences, as well
+      as to measure the effectiveness of our documentation and whether users
+      find what they're searching for. With your consent, you're helping us to
+      make our documentation better.
+    actions:
+      - accept
+      - reject
+      - manage
   version:
-    provider: mike
+    provider: mike