add teal rc3 theme

config/config.default.php

@@ -68,7 +68,8 @@ return [
 
     // Available themes
     'available_themes'        => [
-        '13' => 'Engelsystem rC3 (2020)',
+        '14' => 'Engelsystem rC3 teal (2020)',
+        '13' => 'Engelsystem rC3 violet (2020)',
         '12' => 'Engelsystem 36c3 (2019)',
         '10' => 'Engelsystem cccamp19 green (2019)',
         '9'  => 'Engelsystem cccamp19 yellow (2019)',

resources/assets/themes/theme13.less

@@ -602,7 +602,7 @@ THE SOFTWARE.
 @label-danger-bg:             @brand-danger;
 
 //** Default label text color
-@label-color:                 #000;
+@label-color:                 #fff;
 //** Default text color of a linked label
 @label-link-hover-color:      @gray-dark;
 

webpack.config.js

@@ -24,7 +24,7 @@ const plugins = [
 
 
 const themeEntries = {};
-for (let i = 0; i < 14; i++) {
+for (let i = 0; i < 15; i++) {
   themeEntries[`theme${i}`] = `./resources/assets/themes/theme${i}.less`;
 }