Undid favorite/blacklisted tag color-coded stylings.

JSMR.UI.Blazor/wwwroot/css/theme-frozen.css

@@ -45,10 +45,12 @@
     --rgb-mint: 167 243 208;
     --rgb-green: 175 224 125;
     --rgb-teal: 110 236 255;
+    --rgb-blue: 115 196 255;
     --rgb-yellow: 255 224 115;
     --rgb-on-yellow: 0 0 0;
     --rgb-pink: 224 104 148;
     --rgb-on-pink: 255 255 255;
+    --rgb-red: 224 104 104;
     /* Colors */
     --color-primary: rgb(180,200, 214);
     --color-secondary: rgb(200,220,234);
@@ -61,6 +63,7 @@
     --color-orange: #ffa773;
     --color-pink: #e06894;
     --color-dark-pink: #832044;
+    --color-red: #e06868;
     /* Background Colors */
     --background-color-primary: rgb(57, 79, 94);
     --background-color-secondary: rgb(30, 53, 69);