Remove id autogeneration from db models

Remove automatic uuid v4 ID generation from the models and replace it
with `shared.NewId()`, which generates an Id depending on the config
setting

storage-new/models/Note.go

@@ -9,7 +9,7 @@ import (
 
 // A note describes some user generated text content.
 type Note struct {
-	ID        string    `gorm:"primarykey;default:gen_random_uuid()"` // Make ID a string (uuid) for other implementations
+	ID        string    `gorm:"primarykey"` // Make ID a string for other implementations
 	CreatedAt time.Time // When this entry was created
 	UpdatedAt time.Time // When this entry was last updated
 	// When this entry was deleted (for soft deletions)