feat: New Localization module

[kkumar-gcc]

Closes goravel/goravel#39
Previous PR: #302

📑 Description

This PR(Not Finished) introduces a new Lang facade that can be used to implement localization in your application. To utilize this feature, follow these steps:

1. Create a lang directory in the root of your project:

   lang/
   |-- en.json
   |-- zn.json

2. Update your app.go configuration as follows:

   ...
   
   "locale": "zn",
   "fallback_locale": "en",
   
   ...

Now, you can make use of the Lang facade in your code as demonstrated below:

facades.Lang().Get("welcome_message", translation.Option{// key: folder.subfolder.key
	// Locale: "en",
	Replace: map[string]interface{}{
		"name":     "Krishan",
		"location": "India",
	},
})
// Output:
// "welcome_message": "Hello, :name! Welcome to :location."
// Hello, krishan! Welcome to india.

✅ Checks

• My pull request adheres to the code style of this project
• My code requires changes to the documentation
• I have updated the documentation as required
• All the tests have passed

ℹ Additional Information

[codecov]

Codecov Report

Attention: 31 lines in your changes are missing coverage. Please review.

Comparison is base (8ad1862) 69.08% compared to head (6a32f3d) 70.04%.

❗ Current head 6a32f3d differs from pull request most recent head 9a8baa3. Consider uploading reports for the commit 9a8baa3 to get more accurate results

Files	Patch %	Lines
translation/service_provider.go	0.00%	12 Missing ⚠️
foundation/application.go	0.00%	11 Missing ⚠️
foundation/container.go	55.55%	3 Missing and 1 partial ⚠️
translation/file_loader.go	90.24%	3 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #350      +/-   ##
==========================================
+ Coverage   69.08%   70.04%   +0.95%     
==========================================
  Files         147      151       +4     
  Lines        9922    10332     +410     
==========================================
+ Hits         6855     7237     +382     
- Misses       2598     2624      +26     
- Partials      469      471       +2     

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[devhaozi]

@kkumar-gcc It seems that you also need to submit the configuration file in the goravel/goravel repository?

[kkumar-gcc]

@kkumar-gcc It seems that you also need to submit the configuration file in the goravel/goravel repository?

Yeah, I need to make some changes in config/app.go file.

[hwbrzzl]

Great PR!

Will test this feature locally.

[hwbrzzl]

Please create another for goravel/goravel.

[kkumar-gcc]

Please create another for goravel/goravel.

Okay, i will create.

[hwbrzzl]

Problem 1:

Problem 2:
When the json file is empty or has a wrong formal, need to throw a clear error message, like Laravel: