[Tracking] Isolate libsinsp components from sinsp

[ekoops]

This is a tracking issue for all works aiming to isolate the different libsinsp components from sinsp, as concerns raised in #2335 indicate that the work requires a more structured approach.

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The work is organized by component.

• Threadinfo
  • feat(libsinsp)!: move fd filtering logic out of add_fd_from_scap #2342
  • feat(userspace/libsinsp)!: move host and port res flag into signature #2344
  • feat(userspace/libsinsp)!: move large_envs_enabled into signature #2345
  • feat(userspace/libsinsp)!: pass ipv4 server ports as func parameter #2350
  • feat(userspace/libsinsp)!: pass notify into set_user and set_group signatures #2347
  • feat(userspace/libsinsp)!: move server ports accounting in thread mgr #2351
  • feat(userspace/libsinsp)!: isolate sinsp_threadinfo from sinsp #2335
• Thread manager
  • refactor(libsinsp/userspace): simplify thread mgr reference chains #2354
  • feat(userspace/libsinsp)!: extract thread mgr accessors/tables logics #2356
  • feat(userspace/libsinsp)!: remove dependency on parser from thread mgr #2359
  • feat(userspace/libsinsp)!: remove unused m_ts from erase_fd_params #2361
  • refactor(userspace/libsinsp): add timestamper component #2362
  • feat(userspace/libsinsp)!: use timestamper in thread mgr #2366
  • feat(userspace/libsinsp)!: isolate sinsp_thread_manager from sinsp #2371
• User group manager
  • new(userspace/libsinsp)!: use timestamper in usergroup mgr #2368
• Parser
  • feat(userspace/libsinsp)!: introduce parser verdict #2374
• Sinsp event
  • feat(userspace/libsinsp)!: remove unused sinsp_evt::clone_event() #2377
• Misc
  • feat(userspace/libsinsp)!: remove sinsp::{add, remove}_thread() #2391
  • feat(userspace/libsinsp)!: remove sinsp::get_thread_ref() #2402

[ekoops]

/kind documentation