Drop the AGPL license in favor of a source-available license. See the blog post [1] for details. [1] https://www.scylladb.com/2024/12/18/why-were-moving-to-a-source-available-license/
these unused includes were identified by clangd. see https://clangd.llvm.org/guides/include-cleaner#unused-include-warning for more details on the "Unused include" warning. Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
For all compaction types which can be started with api, add an asynchronous version of api, which returns task_id of the corresponding task manager task. With the task_id a user can check task status, abort, or wait for it, using task manager api.