This will expose a JSON endpoint with all the pages and some meta.
It would allow us to, for example, filter posts by `tag` and maybe link to them from our main docs.
e.g. a follow-up PR to tag any "feature preview"-style posts and then link to them from our docs.
Reviewed-on: https://gitea.com/gitea/blog/pulls/249
Reviewed-by: delvh <dev.lh@web.de>
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: jolheiser <john.olheiser@gmail.com>
Co-committed-by: jolheiser <john.olheiser@gmail.com>
