[Fix] Weight calculations for Wild -> affects teleports (#1639)

* [Fix] Weight calculations for Wild -> affects teleports

* introduce a separate asset limit for teleports

* fix deposit

* reshuffle abstractions

* fix imports

* little refactoring

* Update parachains/common/src/xcm_config.rs

Co-authored-by: Squirrel <[email protected]>

* add comments

Co-authored-by: Squirrel <[email protected]>