chat history in left sidebar with download transcripts, archive and delete session/history of chats. Categorize based on Today, 7 Days, 30 Days, Months Ago and have the chats be selectable and go to the designated chat session. Lets add a search bar to easily search chats globally and when a user selects the results listed from a search, the app will go to that conversation and placement of the desired discussion from the history. Make the background blue #0d4ba0 and the sidebar can be have a subtle angled gradient where the bottom is rgb(228 212 243) to the top RGB(247 232 238) | A shadcn/ui and v0 generation - v0
