Today Page Create-a-Post Support

[lammylol]

• Support 'creating a post' in Today Page
• Added support for pinning posts in create and edit post sheet

[ramonjiang]

Approved because it's compiling.

My Pinned Posts are refreshing in Profile tab, need to resolve pinning and unpinning posts in the today page.

When creating post from today page: need to hard force a refresh to see post refreshed in Feed and Profile.

When creating post from the 'Create post' button (top right icon): it will auto refresh/load on the tab you're on (Feed or Profile), but not the other tab that you're not on (you have to hard force refresh the other page.

you know the outstanding fixes on Today Page.