Highlight current database after USE command

[cdemian20]

Preconditions

• HeidiSQL version: 12.6.06765
• Database type and version: MySQL 8.0.33
• OS: Windows 11

Describe the bug

After executing a "USE database;" query the highlighted database in the tree pane doesn't reflect the database change.
The green check mark correctly indicates the new active database, but the database name is not in bold, instead the old database name is in bold.
To Reproduce

1. Having 2 databases, click on db1 in tree pane.
2. Execute query USE db2;
3. In tree pane db1 is bold
4. db2 should become bold to reflect the change, otherwise it can lead to confusion, or subsequent queries being executed on unintended database.
   Screenshots or Crash reports