daemon tasks are actions that are executed in background by the daemon.
They're started from the GUI (server) via a Notification (protobuf),
with the type TASK_START (protobuf).
Once received in the daemon, the TaskManager starts the task in
background.
Tasks may run at interval times (every 5s, 2days, etc), until they
finish an operation, until a timeout, etc.
Each task has each own configuration options, which will customize the
behaviour of its operations.
In this version, if the GUI is closed, the daemon will stop all the
running tasks.
Each Task has a flag to ignore this behaviour, for example if they need
to run until they finish and only send a notification to the GUI,
instead of streaming data continuously to the GUI (server).
- Up until now we only had one task that could be initiated from the GUI:
the process monitor dialog. It has been migrated to a Task{}.
- go.mod bumped to v1.20, to use unsafe string functions.
- go.sum updated accordingly.
