feat: enhance event handling and add scheduling capabilities

- Introduced a new scheduler to manage timed tasks within the event dispatcher.
- Updated the dispatcher to support the new scheduler, allowing for improved event processing.
- Enhanced action serialization in the OneBot11 adapter to convert message chains to the appropriate format.
- Added new dependencies for cron scheduling and other indirect packages in go.mod and go.sum.
- Improved logging for event publishing and handler matching, providing better insights during execution.
- Refactored plugin loading to include scheduled job management.

go.mod

@@ -15,6 +15,18 @@ require (
 	golang.org/x/time v0.14.0
 )
 
+require github.com/robfig/cron/v3 v3.0.1
+
+require (
+	github.com/chromedp/cdproto v0.0.0-20250724212937-08a3db8b4327 // indirect
+	github.com/chromedp/chromedp v0.14.2 // indirect
+	github.com/chromedp/sysutil v1.1.0 // indirect
+	github.com/go-json-experiment/json v0.0.0-20250725192818-e39067aee2d2 // indirect
+	github.com/gobwas/httphead v0.1.0 // indirect
+	github.com/gobwas/pool v0.2.1 // indirect
+	github.com/gobwas/ws v1.4.0 // indirect
+)
+
 require (
 	github.com/andybalholm/brotli v1.1.1 // indirect
 	github.com/bytedance/gopkg v0.1.3 // indirect
@@ -30,5 +42,5 @@ require (
 	go.uber.org/multierr v1.10.0 // indirect
 	golang.org/x/arch v0.0.0-20210923205945-b76863e36670 // indirect
 	golang.org/x/net v0.33.0 // indirect
-	golang.org/x/sys v0.28.0 // indirect
+	golang.org/x/sys v0.34.0 // indirect
 )