[*] Unified dap_context_t running


Former-commit-id: c4f95d14

[!] Renamed dap_server_type_t enum and added SERVER_LOCAL variant

[-] Removed some useless logs
[*] Default max tries for connections changed to 5 from 3
[*] Fixed net status updates

[*] Split worker from dap_events.c to dap_worker.c
[*] Split set flags and write functions on _unsafe and _mt
[*] Some general refactoring

[*] Removed cyclic depdendece because of dap_dns_server