Fixes: OSINT 

Add new features to OSINT module, most of them are connected with character cases. 

 - [ ] character transfer
 - [ ] character mythic key indexation
 - [ ] character research 429 error and header with `Keep-Alive`
 - [x] character `guild` leave fix
 - [x] index character after request
 - [x] character `created_by` fix
 - [x] osint `roster` guild IVQ vs Guild fix