zapier: add page (#14173)

Co-authored-by: Wiktor Perskawiec <git@spageektti.cc>

pages/common/zapier.md

@@ -0,0 +1,33 @@
+# zapier
+
+> Create, automate, and manage zapier integrations.
+> Some subcommands such as `build`, `init`, `scaffold`, `push`, `test`, etc. have their own usage documentation.
+> More information: <https://github.com/zapier/zapier-platform/blob/main/packages/cli/docs/cli.md>.
+
+- Connect to a Zapier account:
+
+`zapier login`
+
+- Initialize a new Zapier integration with a project template:
+
+`zapier init {{path/to/directory}}`
+
+- Add a starting trigger, create, search, or resource to your integration:
+
+`zapier scaffold {{trigger|create|search|resource}} {{name}}`
+
+- Test an integration:
+
+`zapier test`
+
+- Build and upload an integration to Zapier:
+
+`zapier push`
+
+- Display help:
+
+`zapier help`
+
+- Display help for a specific command:
+
+`zapier help {{command}}`