tea: add page (#4023)

pages/common/tea.md

@@ -0,0 +1,32 @@
+# tea
+
+> A command line tool to interact with Gitea servers.
+> More information: <https://gitea.com/gitea/tea>.
+
+- Log into a Gitea server:
+
+`tea login add --name "{{name}}" --url "{{url}}" --token "{{token}}"`
+
+- Display all repositories:
+
+`tea repos ls`
+
+- Display a list of issues:
+
+`tea issues ls`
+
+- Display a list of issues for a specific repository:
+
+`tea issues ls --repo "{{repository}}"`
+
+- Create a new issue:
+
+`tea issues create --title "{{title}}" --body "{{body}}"`
+
+- Display a list of open pull requests:
+
+`tea pulls ls`
+
+- Open the current repository in a browser:
+
+`tea open`