fix: codemirror tooltip margin

packages/hoppscotch-common/assets/scss/styles.scss

@@ -158,7 +158,7 @@ a {
     @apply shadow-none #{!important};
     @apply fixed;
     @apply inline-flex;
-    @apply -mt-8;
+    @apply -mt-7;
   }
 }
 

packages/hoppscotch-sh-admin/assets/scss/styles.scss

@@ -223,7 +223,7 @@ a {
     @apply shadow-none #{!important};
     @apply fixed;
     @apply inline-flex;
-    @apply -mt-8;
+    @apply -mt-7;
   }
 }
 

packages/hoppscotch-ui/src/assets/scss/histoire.scss

@@ -213,7 +213,7 @@ a {
     @apply shadow-none #{!important};
     @apply fixed;
     @apply inline-flex;
-    @apply -mt-8;
+    @apply -mt-7;
   }
 }