Update README with more details about scheduler

README.md

@@ -1,2 +1,54 @@
 # Scheduler
-Scheduler package is a zero-dependency scheduling library for Go
+[![Go Reference](https://pkg.go.dev/badge/github.com/Ja7ad/Scheduler.svg)](https://pkg.go.dev/github.com/Ja7ad/Scheduler)
+
+[Scheduler](https://pkg.go.dev/github.com/Ja7ad/Scheduler) package is a zero-dependency scheduling library for Go
+
+# Install
+```console
+go get -u github.com/Ja7ad/Scheduler
+```
+
+# Features
+- Scheduling your functions
+- In a scheduler instance, you can run more than one thousand jobs at a time (Max Job is `10.000`)
+- In the form of Safely, you can run your jobs and if a panic occurs, your jobs will be recovered and reported to the console (`func (j *Job) DoJobSafely(jobFunction interface{}, params ...interface{}) error`)
+- Multiple scheduler instances can be run simultaneously
+
+# Example
+
+**[More Example in](./_example)**
+
+```go
+package main
+
+import (
+	"fmt"
+	"github.com/Ja7ad/Scheduler"
+)
+
+var (
+	Sched = Scheduler.NewScheduler()
+)
+
+func main() {
+	if err := Sched.Every(5).Second().Do(Greeting); err != nil {
+		panic(err)
+	}
+
+	<-Sched.Start()
+}
+
+func Greeting() {
+	fmt.Println("Hello, World!")
+}
+```
+
+# Contributing
+
+We'd love to see your contribution to the scheduler! you can contribute by following these steps :
+1. Fork the repository
+2. Create a new branch
+3. Make your changes
+4. Commit your changes
+5. Push your changes to the remote repository
+6. Create a pull request