Select & Add Existing Tags from Create/Edit Journal Prompt

[Ammar Abou Zor]

It would be helpful for users to have a way to add already existing tags to journals without having to type them again.

This could be achieved by creating a prompt inside the create/edit prompt with only a list of the tags inside, where the user can multi-select the tags to add them automatically to the tags text-field.

It's important to solve the case where the users has new tags and wanted to add more tags from the existing ones