feat: use rgba in config

Signed-off-by: QuentinN42 <quentin@lieumont.fr>

builder/templates/main.css

@@ -38,7 +38,7 @@ h2 {
 }
 
 .item-{{category.id}} .desc {
-  background: rgba({{category.bgrgb[0]}}, {{category.bgrgb[1]}}, {{category.bgrgb[2]}}, 0.5);
+  background: rgba({{category.bgrgba[0]}}, {{category.bgrgba[1]}}, {{category.bgrgba[2]}}, {{category.bgrgba[3]}});
   width: 100%;
   height: 100%;
   transition-property: transform;

config.json

@@ -2,7 +2,7 @@
   {
     "id": "telecom",
     "name": "Télécom Paris",
-    "bgrgb": [220, 75, 75],
+    "bgrgba": [220, 75, 75, 0.5],
     "txtrgb": [0, 0, 0],
     "content": [
       {
@@ -34,8 +34,8 @@
   {
     "id": "rezel",
     "name": "Rezel",
-    "bgrgb": [0, 100, 100],
-    "txtrgb": [100, 0, 100],
+    "bgrgba": [250, 250, 250, 0.9],
+    "txtrgb": [0, 150, 250],
     "content": [
       {
         "url": "https://tutos.rezel.net",
@@ -52,7 +52,7 @@
       {
         "url": "https://lnf.rezel.net/",
         "image": "https://garezeldap.rezel.net/media/services/t%C3%A9l%C3%A9chargement_DpYObwK.svg",
-        "name": "Lost'N'Found",
+        "name": "Lost'N Found",
         "description": "Service de gestion des objets trouvés"
       },
       {