refactor(core): adjust core struct (#8218)

packages/frontend/core/src

hooks -> components/hooks
atoms -> components/atoms
layouts -> components/layouts
providers -> components/providers
mixpanel -> @affine/track
~~shared~~
~~unexpected-application-state~~

.eslintrc.js

@@ -50,6 +50,7 @@ const allPackages = [
   'packages/frontend/i18n',
   'packages/frontend/native',
   'packages/frontend/templates',
+  'packages/frontend/track',
   'packages/common/debug',
   'packages/common/env',
   'packages/common/infra',