fix(export): align modal header gutters

src/components/Sns/ContactSnsTimelineDialog.scss

@@ -233,7 +233,7 @@
     flex: 1;
     min-height: 0;
     overflow-y: auto;
-    padding: 12px 14px 14px;
+    padding: 12px 16px 14px;
   }
 
   .contact-sns-dialog-posts-list {

src/pages/ExportPage.scss

@@ -842,7 +842,7 @@
   flex: 1;
   min-height: 0;
   overflow-y: auto;
-  padding: 12px;
+  padding: 12px 14px 14px;
   background: var(--bg-secondary-solid, #ffffff);
 }
 
@@ -2595,7 +2595,7 @@
     flex: 1;
     min-height: 0;
     overflow-y: auto;
-    padding: 12px 14px 14px;
+    padding: 12px 16px 14px;
   }
 
   .export-session-sns-posts-list {
@@ -2797,7 +2797,7 @@
   display: flex;
   flex-direction: column;
   gap: 10px;
-  padding-right: 2px;
+  padding-right: 14px;
 }
 
 .dialog-header {