* Introduce deep vs shallow for indexer tasks with different priorities
* Make job wait to dispatch if it's paused
* Extract file metadata task on file identifier job
* Some initial drafts on object processor task
* Object processor task for file identifier
* File Identifier job and shallow
* Moving file-path-helper to a sub-crate on core
* Parallel walker tested and working
* Change inner core crate names to sd-core-* naming scheme
* Moving stuff around
* Save and Update tasks for the new indexer job
* Some initial drafts on the new job system
* More drafts on job system
* Changing walker task to a more explicit state machine
Also drafting more of job system
* More drafting on job resume
* Completed the draft on job system inner workings
* New job context abstraction to decouple library stuff from job system
* Properly use composition on task dispatcher
* First draft on indexer job
* Job serialization
* Handling ancestors in the distributed walker for indexer
* Saving computed directories sizes on a location to db
* Enable a way to check if jobs are running in a location
* Progress reporting on indexer job
* Reorganizing modules
* Shallow indexer
* Rust fmt
* Attempting windows CI fix
* Attempting windows CI fix again
* Attempting windows CI fix again
* Bunch of new warns due to a stronger clippy config
* Moving old processing stuff to a new namespace
Also fixing a bunch of typos through the entire codebase.
* Rustfmt
* First draft on new task system
* Removing save to disk from task system
* Bunch of concurrency issues
* Solving Future impl issue when pausing tasks
* Fix cancel and abort
* Bunch of fixes on pause, suspend, resume, cancel and abort
Also better error handling on task completion for the user
* New capabilities to return an output on a task
* Introducing a simple way to linear backoff on failed steal
* Sample actor where tasks can dispatch more tasks
* Rustfmt
* Steal test to make sure
* Stale deps cleanup
* Removing unused utils
* Initial lib docs
* Docs ok
* Memory cleanup on idle
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Co-authored-by: Vítor Vasconcellos <vasconcellos.dev@gmail.com>