[#478] added local fonts (#551)

Co-authored-by: Camille Moussu <cmoussu@linagora.com>

public/fonts/fonts.css

@@ -0,0 +1,23 @@
+@font-face {
+  font-family: "Inter";
+  src: url("InterVariable.ttf") format("truetype");
+  font-weight: 100 900;
+  font-style: normal;
+  font-display: swap;
+}
+
+@font-face {
+  font-family: "Roboto";
+  src: url("Roboto-VariableFont_wdth,wght.ttf") format("truetype");
+  font-weight: 100 900;
+  font-style: normal;
+  font-display: swap;
+}
+
+@font-face {
+  font-family: "Cal Sans";
+  src: url("CalSans-SemiBold.woff2") format("woff2");
+  font-weight: 600;
+  font-style: normal;
+  font-display: swap;
+}

public/index.html

@@ -20,16 +20,8 @@
       work correctly both with client-side routing and a non-root public URL.
       Learn how to configure a non-root public URL by running `npm run build`.
     -->
-    <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="stylesheet" href="<%= assetPrefix %>/fonts/fonts.css" />
-    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+
-    <link
-      href="https://fonts.googleapis.com/css2?family=Cal+Sans&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
-      rel="stylesheet"
-    />
-    <link
-      href="https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,100..900;1,100..900&family=Cal+Sans&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
-      rel="stylesheet"
-    />
     <title>Twake Calendar</title>
     <script src="<%= assetPrefix %>/.env.js"></script>
     <script src="<%= assetPrefix %>/appList.js"></script>