SubCommand Pattern Matching fails if a subcommand is prefix of another subcommand using cmd interface

[KedarisettiSreeVamsi]

Describe the bug Let's take an example where there are 2 subcommands available here I am taking it as 'h' and 'hello' where h refers to help command and hello for hello world response as in the provided examples.

To Reproduce Steps to reproduce the behavior, if applicable:

1. The code is

     package main
   
     import "gofr.dev/pkg/gofr"
   
     func main(){
   
     app := gofr.NewCmd()
   
     app.SubCommand("h",func(c *gofr.Context) (interface{},error){
             return "help",nil
     })
   
     app.SubCommand("hello",func(c *gofr.Context) (interface{},error){
             return "Hello World!",nil
     })
   
     app.Run()
    }

2. The issue is when we run

Expected behavior A clear and concise description of what you expected to happen.

It should actually attempt to run Hello World but ran h Subcommand providing the output as help.

Screenshots If applicable, add screenshots to help explain your problem.

Environments (please complete the following information):

• OS: [e.g. Linux]
• gofr version [e.g. v1.5.0]
• go version [e.g. 1.21]

More description Add any other context about the problem here.

[KedarisettiSreeVamsi]

Please assign this issue to me as I have already provided a fix to it via #675 .

[KedarisettiSreeVamsi]

@aryanmehrotra @srijan-27 @vipul-rawat can someone assign this issue to me.