* fix: limit length when renaming views
* chore: clean up database listeners
* fix: dispose of controllers properly
* fix: dispose of resources properly
* fix: deleting filters with same name
* chore: extend DatabaseTabBarItemBuilder
* fix: null check on null value
* refactor: rename structs
* chore: read database id from view
* chore: fix open database error because of create a database view for database id
* chore: fix tests
* chore: rename datbase id to view id in flutter
* refactor: move grid and board to database view folder
* refactor: rename functions
* refactor: move calender to datbase view folder
* refactor: rename app_flowy to appflowy_flutter
* chore: reanming
* chore: fix freeze gen
* chore: remove todos
* refactor: view process events
* chore: add link database test
* chore: just open view if there is opened database
