refactor: improve footer links and attribution

This commit improves the footer copyright statement as well as its attribution. An image for GPL's logo as well as GitHub's mark were added, including configuration options for them.

.env.example

@@ -12,6 +12,7 @@ API_PREFIX="api"
 GUIDELINES_URL="#"
 PRIVACY_URL="#"
 TERMS_URL="#"
+SOURCE_REPO="#"
 
 # The auth banner is a relative path
 

config/app.php

@@ -97,7 +97,7 @@ return [
 
     /*
    |--------------------------------------------------------------------------
-   | Legal documents
+   | Legal documents & source code
    |--------------------------------------------------------------------------
    |
    | Every website needs a collection of legal documents in order to remain compliant with
@@ -118,6 +118,7 @@ return [
     'terms_url' => env('TERMS_URL', '#'),
     'privacy_url' => env('PRIVACY_URL', '#'),
     'guidelines_url' => env('GUIDELINES_URL', '#'),
+    'source_repo' => env('SOURCE_REPO', 'https://code.webvokestudio.pt/miguel456/rbrecruiter'),
 
     /*
     |--------------------------------------------------------------------------

resources/views/breadcrumbs/dashboard/footer.blade.php

@@ -3,20 +3,15 @@
   <div class="row">
 
     <div class="col">
-
-      <li class="d-inline-block">
-
-          <a class="mr-3" href="https://github.com/GamesClubOficial/rbrecruiter-gc"><i class="fas fa-code-branch"></i> {{ __('Gitea') }}</a>
-          <a class="mr-3" href="https://github.com/GamesClubOficial/rbrecruiter-gc/issues"><i class="fas fa-bug"></i> {{ __('Issue Tracker') }}</a>
-
-      </li>
-
+        <a href="https://www.gnu.org/licenses/gpl-3.0.en.html" target="_blank"><img src="{{ asset('img/gplv3-with-text-84x42.png') }}" alt="gnu gpl v3 logo"></a>
+        &nbsp;
+        <a href="{{ config('app.source_repo') }}" target="_blank"><img src="{{ asset('img/GitHub-Mark-32px.png') }}" alt="github wordmark repo link"></a>
     </div>
 
 
     <div class="col-4 d-inline-block">
 
-      <p>&copy; Miguel N. {{ \Carbon\Carbon::now()->year }}&mdash; <a href="https://www.gnu.org/licenses/gpl-3.0.en.html">{{ __('GNU General Public License') }}</a></p>
+        <p>{!! __('Copyright &copy; :currentYear :authorName &mdash; <a href="licenseTextURL">:licenseFullName</a>', ['authorName' => 'Miguel Nogueira', 'currentYear' => now()->year, 'licenseTextURL' => 'https://www.gnu.org/licenses/gpl-3.0.en.html', 'licenseFullName' => 'GNU GPL v3']) !!}</p>
 
     </div>