General cb performance improvement & dumpitem command

[HaHaWTH]

This pull request includes following changes:

• Use hidden class for event executors(replaces ASM event executor)
• Make Paper explosion optimization work
• Virtual thread for async chat thread
• Force disable Timings and mark as forRemoval
• Add /catserver dumpitem command
• Deprecate ASM event executors
• Faster CraftServer#getWorlds list creation(frequently used in plugins)
• Replace world map with optimized collections
• Strip square brackets if logger is empty
• Fix /chunkstats command & typo

/catserver dumpitem example output

Benchmark result(ASM)

Benchmark                                             Mode      Cnt      Score   Error  Units
EventExecutorBenchmark.callEvent                      avgt        5     89,379 ± 3,646  ns/op
EventExecutorBenchmark.callEvent                    sample  1132512    105,589 ± 0,433  ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.00    sample              90,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.50    sample             100,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.90    sample             110,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.95    sample             111,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.99    sample             131,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.999   sample             230,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.9999  sample            5461,990          ns/op
EventExecutorBenchmark.callEvent:callEvent·p1.00    sample           70272,000          ns/op

Benchmark result(HiddenClass)

Benchmark                                             Mode      Cnt       Score   Error  Units
EventExecutorBenchmark.callEvent                      avgt        5      72,875 ± 2,629  ns/op
EventExecutorBenchmark.callEvent                    sample  1527204      86,215 ± 1,868  ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.00    sample               70,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.50    sample               80,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.90    sample               90,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.95    sample               91,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.99    sample              120,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.999   sample              181,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p0.9999  sample             5888,000          ns/op
EventExecutorBenchmark.callEvent:callEvent·p1.00    sample           855040,000          ns/op