[bugfix] fix double firing bun.DB query hooks (#2124)

* improve bun.DB wrapping readability + comments, fix double-firing query hooks

* fix incorrect code comment placement

* fix linter issues

* Update internal/db/basic.go

* do as the linter commmands ...

---------

Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: Daenney <daenney@users.noreply.github.com>

internal/db/bundb/admin.go

@@ -45,7 +45,7 @@ import (
 const rsaKeyBits = 2048
 
 type adminDB struct {
-	db    *WrappedDB
+	db    *DB
 	state *state.State
 }
 
@@ -314,7 +314,7 @@ func (a *adminDB) CreateInstanceInstance(ctx context.Context) error {
 
 	_, err = insertQ.Exec(ctx)
 	if err != nil {
-		return a.db.ProcessError(err)
+		return err
 	}
 
 	log.Infof(ctx, "created instance instance %s with id %s", host, i.ID)