Grafana UI: Use correct path to 'online.svg', 'warn-tiny.svg', 'critical.svg' and 'background_tease.jpg' (#78273)

Bug fix: Use correct path to 'online.svg', 'warn-tiny.svg', 'critical.svg' and 'background_tease.jpg'

public/emails/alert_notification_example.html

@@ -218,7 +218,7 @@ text-decoration: underline;
 			<table class="twelve columns" style="border-collapse: collapse; border-spacing: 0; margin: 0 auto; padding: 0; text-align: left; vertical-align: top; width: 580px;">
 				<tr style="padding: 0; vertical-align: top;" align="left">
 					<td class="center" style="-moz-hyphens: auto; -webkit-font-smoothing: antialiased; -webkit-hyphens: auto; -webkit-text-size-adjust: none; border-collapse: collapse !important; color: #222222; font-family: 'Open Sans', 'Helvetica Neue', 'Helvetica', Helvetica, Arial, sans-serif; font-size: 14px; font-weight: normal; hyphens: auto; line-height: 19px; margin: 0; padding: 0px 0px 10px; word-break: break-word;" align="center" valign="top">
-						<h3 style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; /*text-align: center*/; color: #D63232; font-family: 'Open Sans', 'Helvetica Neue', 'Helvetica', Helvetica, Arial, sans-serif; font-size: 22px; font-style: italic; font-weight: bold; line-height: 1.3; margin: 20px 0 0; padding: 0; word-break: normal;" align="left"><img src="http://play.grafana.org/img/critical.svg" style="-ms-interpolation-mode: bicubic; border: 0; clear: both; display: block; margin-right: 10px; outline: none !important; text-decoration: none !important; width: 40px;" align="left" /> [CRITICAL] Imaginary timeseries alert</h3>
+						<h3 style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; /*text-align: center*/; color: #D63232; font-family: 'Open Sans', 'Helvetica Neue', 'Helvetica', Helvetica, Arial, sans-serif; font-size: 22px; font-style: italic; font-weight: bold; line-height: 1.3; margin: 20px 0 0; padding: 0; word-break: normal;" align="left"><img src="http://play.grafana.org/public/img/critical.svg" style="-ms-interpolation-mode: bicubic; border: 0; clear: both; display: block; margin-right: 10px; outline: none !important; text-decoration: none !important; width: 40px;" align="left" /> [CRITICAL] Imaginary timeseries alert</h3>
 					</td>
 				</tr>
 			</table>

public/sass/components/_filter-list.scss

@@ -67,17 +67,17 @@
   text-transform: uppercase;
 
   &.online {
-    background-image: url('/img/online.svg');
+    background-image: url('../img/online.svg');
     color: $online;
   }
 
   &.warn {
-    background-image: url('/img/warn-tiny.svg');
+    background-image: url('../img/warn-tiny.svg');
     color: $warn;
   }
 
   &.critical {
-    background-image: url('/img/critical.svg');
+    background-image: url('../img/critical.svg');
     color: $critical;
   }
 }

public/sass/pages/_signup.scss

@@ -6,7 +6,7 @@
   bottom: 0;
   height: 100%;
   width: 100%;
-  background-image: url(/img/background_tease.jpg);
+  background-image: url(../img/background_tease.jpg);
 
   .signup-logo-container {
     width: 150px;