add documentation page skeleton

Signed-off-by: weichen <niweichen@chinamobile.com>
Change-Id: I0a3cfcb285e24323e312ed877f1936460370e9ec
7 files changed
tree: 3958ff62258f4a0e789177d5aa0bf44332d61125
  1. doc-templates/
  2. docs/
  3. .gitignore
  4. .gitreview
  5. .readthedocs.yaml
  6. tox.ini