feat: migrate auth from supabase to better auth (#596)

* feat: add README for @cio/db package and remove existingAccounts.json

* load session, load profile and organization, add create profile hook

* chore: cache session request

The trick was passing all the cookies to the backend. Previously I was only passing the better-auth.session_token and not better-auth.session_data. Read about the difference here https://www.better-auth.com/docs/concepts/cookies#custom-cookies

* feat: login, logout, onboarding, verify email, reset password.

* feat: complete change email and email verification

* feat: standardise how we make rpc calls and create org endpoints

* fix ui errors

* fix: handle potential undefined customerId and standardize avatar URL property

* refactor: standardize custom domain handling and update telegram chat ID references

* chore: add tailwind prefix to @cio/ui

this fixed the media query issues because  @cio/ui classes were overriding this dashboard tailwind build

* chore: clean up org sidebar

* chore: persist mode state

* feat: implement order breadcrumbs

* chore: upgrade to better auth 1.4

* chore: address common auth flow bugs and setup app for others to setup locally.

packages/ui/src/base/separator/separator.svelte

@@ -14,7 +14,7 @@
   bind:ref
   data-slot={dataSlot}
   class={cn(
-    'bg-border shrink-0 data-[orientation=horizontal]:h-px data-[orientation=vertical]:h-full data-[orientation=horizontal]:w-full data-[orientation=vertical]:w-px',
+    'ui:bg-border ui:shrink-0 ui:data-[orientation=horizontal]:h-px ui:data-[orientation=vertical]:h-full ui:data-[orientation=horizontal]:w-full ui:data-[orientation=vertical]:w-px',
     className
   )}
   {...restProps}