A focused maintenance release for the Component layer. The headline is hardening of the monitor callback machinery: nested re-entry is now safely guarded, callbacks are normalized to \Closure for consistent deduplication, and the whole codebase has been brought under mandatory static analysis with nette/phpstan-rules.

• Reentry protection for monitor callbacks – Component::refreshMonitors() now refuses to re-enter itself while listeners are running. If a listener removes and re-adds the same component (or otherwise triggers another refresh), each component is processed exactly once instead of looping or double-firing.
• Reliable callback deduplication – switched the in-array check for monitor callbacks to loose comparison. Closures are never === to each other unless they are literally the same instance, so the previous strict check silently let duplicates through.
• Adopted nette/phpstan-rules – stricter ruleset enabled, with a dedicated tests/types/component-types.php driving type tests.