Merge pull request 'Add alt texts to base template and fr+en news' (#47) from UncleReaton/website:main into main

Reviewed-on: #47
Reviewed-by: Starthur <contact+42ctf@arthur-trt.fr>

src/home/templates/news/en/gitea.html

@@ -1,3 +1,3 @@
-We're pleased to announce that 42CTF source code is now available on a self-hosted gitea  <a class="footer_imgs" href="https://gitea.42ctf.org" target="_blank"><img src="/static/img/gitea_logo.png" width="30"></a><br><br>
+We're pleased to announce that 42CTF source code is now available on a self-hosted gitea  <a class="footer_imgs" href="https://gitea.42ctf.org" target="_blank"><img src="/static/img/gitea_logo.png" width="30" alt="Gitea logo"></a><br><br>
 
-If you want to contribute to the platform (development or translation), you can send us a message on  <a class="footer_imgs" href="https://discord.gg/DwZqPpA" target="_blank"><img src="/static/img/discord.png" width="30"></a> or simply fill this <a href="https://forms.42l.fr/apps/forms/bpmyGR37AR4yHGnC">form</a> and we'll contact you !
+If you want to contribute to the platform (development or translation), you can send us a message on  <a class="footer_imgs" href="https://discord.gg/DwZqPpA" target="_blank"><img src="/static/img/discord.png" width="30" alt="Discord logo"></a> or simply fill this <a href="https://forms.42l.fr/apps/forms/bpmyGR37AR4yHGnC">form</a> and we'll contact you !

src/home/templates/news/en/sql_challenges.html

@@ -5,4 +5,4 @@ We offer you three brand new challenges created by <b><a class=profile_link href
 - <b><a href='https://www.42ctf.org/ctfs/web/simple_question_2'>Simple Question of Logic 2</a></b> (30 points)<br>
 - <b><a href='https://www.42ctf.org/ctfs/web/simple_question_3'>Simple Question of Logic 3</a></b> (40 points)<br>
 <br>
-Don't forget that you can always reach out on  <a class="footer_imgs" href="https://discord.gg/DwZqPpA" target="_blank"><img src="/static/img/discord.png" width="30"></a> to propose new challenges !
+Don't forget that you can always reach out on  <a class="footer_imgs" href="https://discord.gg/DwZqPpA" target="_blank"><img src="/static/img/discord.png" width="30" alt="Discord logo"></a> to propose new challenges !

src/home/templates/news/fr/gitea.html

@@ -1,3 +1,3 @@
-Nous sommes heureux de vous annoncer que le code source de 42CTF est désormais disponible sur un <a class="footer_imgs" href="https://gitea.42ctf.org" target="_blank"><img src="/static/img/gitea_logo.png" width="30"></a> auto-hébergé.<br><br>
+Nous sommes heureux de vous annoncer que le code source de 42CTF est désormais disponible sur un <a class="footer_imgs" href="https://gitea.42ctf.org" target="_blank"><img src="/static/img/gitea_logo.png" width="30" alt="Logo Gitea"></a> auto-hébergé.<br><br>
 
-Si vous voulez contribuer a la plateforme (développement ou traduction), vous pouvez nous envoyer un message sur <a class="footer_imgs" href="https://discord.gg/DwZqPpA" target="_blank"><img src="/static/img/discord.png" width="30"></a> ou simplement remplir ce <a href="https://forms.42l.fr/apps/forms/bpmyGR37AR4yHGnC">formulaire</a> et nous vous contacterons !
+Si vous voulez contribuer a la plateforme (développement ou traduction), vous pouvez nous envoyer un message sur <a class="footer_imgs" href="https://discord.gg/DwZqPpA" target="_blank"><img src="/static/img/discord.png" width="30" alt="Logo Discord"></a> ou simplement remplir ce <a href="https://forms.42l.fr/apps/forms/bpmyGR37AR4yHGnC">formulaire</a> et nous vous contacterons !

src/home/templates/news/fr/sql_challenges.html

@@ -5,4 +5,4 @@ On vous propose trois nouveaux challenges créés par  <b><a class=profile_link
 - <b><a href='https://www.42ctf.org/ctfs/web/simple_question_2'>Simple Question of Logic 2</a></b> (30 points)<br>
 - <b><a href='https://www.42ctf.org/ctfs/web/simple_question_3'>Simple Question of Logic 3</a></b> (40 points)<br>
 <br>
-N'oubliez pas que vous pouvez toujours nous contacter sur  <a class="footer_imgs" href="https://discord.gg/DwZqPpA" target="_blank"><img src="/static/img/discord.png" width="30"></a> pour proposer des nouveaux challenges !
+N'oubliez pas que vous pouvez toujours nous contacter sur  <a class="footer_imgs" href="https://discord.gg/DwZqPpA" target="_blank"><img src="/static/img/discord.png" width="30" alt="Logo Discord"></a> pour proposer des nouveaux challenges !

src/templates/base.html

@@ -34,7 +34,7 @@
         <header>
                 <!-- As a link -->
                 <nav class="navbar navbar-expand-lg navbar-dark">
-                        <a class="navbar-brand" href="{% url "home" %}"><img src="{% static "img/cover.png" %}" width="110px"/></a>
+                        <a class="navbar-brand" href="{% url "home" %}"><img src="{% static "img/cover.png" %}" width="110px" alt="42ctf logo"/></a>
                         <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
                                 <span class="navbar-toggler-icon"></span>
                         </button>
@@ -112,17 +112,17 @@
                         <div class="row">
                                 <div class="col-lg-4 col-12">
                                         <a href="https://discord.gg/DwZqPpA">
-                                                <img width="250px" src="https://discordapp.com/api/guilds/606162827274616845/widget.png?style=banner2" style="margin-bottom:5px">
+                                                <img width="250px" src="https://discordapp.com/api/guilds/606162827274616845/widget.png?style=banner2" style="margin-bottom:5px" alt="42ctf discord server banner">
                                         </a>
                                 </div>
                                 <div class="col-lg-1 col-6">
                                         <a href="https://twitter.com/42ctf">
-                                                <img width="50px" src="{% static "img/twitter.png" %}">
+                                                <img width="50px" src="{% static "img/twitter.png" %}" alt="Twitter logo">
                                         </a>
                                 </div>
                                 <div class="col-lg-1 col-6 middle-md">
                                         <a href="https://fr.linkedin.com/company/42ctf">
-                                                <img width="50px" src="{% static "img/linkedin.png" %}" style="margin-bottom:5px">
+                                                <img width="50px" src="{% static "img/linkedin.png" %}" style="margin-bottom:5px" alt="Linkedin logo">
                                         </a>
                                 </div>
                                 <div class="col-lg-4 col-12 bottom-md">
@@ -137,7 +137,7 @@
                                                 </div>
                                         </a> -->
                                         <a href="https://www.paypal.com/donate/?hosted_button_id=M6YBYZ63MQGAY" target="_blank">
-                                                <img src="/static/img/paypal.png" width="250" style="margin-top: -20px;">
+                                                <img src="/static/img/paypal.png" width="250" style="margin-top: -20px;" alt="'Donate with Paypal' banner">
                                         </a>
                                 </div>
                                 <div class="col-lg-2 footer-text col-sm-12">