Minor: Display: Improve installer styling details

Author: ywarnier

assets/vue/AppInstaller.vue

@@ -242,7 +242,7 @@
     </main>
   </div>
   <footer class="text-center">
-    <p v-html="installerData.poweredBy" />
+    <p class="text-white" v-html="installerData.poweredBy" />
   </footer>
 </template>
 

assets/vue/components/installer/Step4.vue

@@ -128,6 +128,7 @@
       v-if="installerData.stepData.dbExists"
       :closable="false"
       severity="warn"
+      style="margin-bottom: 8px;"
     >
       <span v-html="t('A database with the name already exists. It will be <b>deleted</b>.')" />
     </Message>

assets/vue/components/installer/Step7.vue

@@ -26,6 +26,7 @@
       <Message
         :closable="false"
         severity="warn"
+        style="margin-bottom: 8px;"
       >
         <strong v-t="'Security advice'" />
 
@@ -34,7 +35,7 @@
           tag="p"
         >
           <code>config/</code>
-          <code>main/install/</code>
+          <code>public/main/install/</code>
         </i18n-t>
       </Message>