fix JS files not found

source/files/index.html

@@ -155,7 +155,7 @@
       <div class="col s12 card-panel cyan lighten-2" id="imageCanvas" style="display: none;">
         <!-- invisible assets for canvas generation-->
         <div id="vignetteQrCode" style="display: none"></div><img src="none" id="temp_image" style=
-        "display: none"> <img src="./img/logo_g.png" id="logo_g_png" style="display: none"> 
+        "display: none"> <img src="../img/logo_g.png" id="logo_g_png" style="display: none"> 
         <!-- buttons -->
         <div id="vignette_buttons" class="col s12 m4 l3" style=
         "margin-top: max(5px, 5%); margin-bottom: max(5px, 5%); display: flex; flex-wrap: wrap; align-content: center;">
@@ -178,8 +178,8 @@
       </div>
     </div>
     <script src="../theme/materialize.min.js"></script> 
-    <script src="scr/duniter_tools.js"></script> 
-    <script src="scr/qrcode.js"></script> 
+    <script src="../scr/duniter_tools.js"></script> 
+    <script src="../scr/qrcode.js"></script> 
     <script>
     //---- allow side-navigation for mobiles ----
     let options;
@@ -198,7 +198,7 @@
     });
     </script>
     <script src="strings.js"></script>
-    <script src="scr/main.js"></script>
+    <script src="../scr/main.js"></script>
   </div>
 </body>
 </html>