add search by phone + format phonenumber

Resources/public/sass/person_by_phonenumber.scss

@@ -0,0 +1,25 @@
+.person-list__--by-phonenumber {
+    .person-list__--by-phonenumber__phones {
+        ul {
+            list-style: none inside;
+            padding: 0;
+            margin: 0;
+            
+            li {
+                margin: 0.80rem;
+                
+                img {
+                    vertical-align: baseline;
+                    height: 0.90rem;
+                    margin-right: 0.20rem;
+                }
+                    pre {
+                        display: inline;
+                    }
+            }
+        }
+
+        
+    }
+}
+;