user settings templates updated, user management index template updated

lib/shift73k_web/templates/user_confirmation/new.html.heex

@@ -2,7 +2,7 @@
   <div class="col-11 col-sm-10 col-md-8 col-lg-7 col-xl-6 col-xxl-5">
 
   <h2>
-    <i class="bi bi-arrow-repeat"></i> Resend confirmation instructions
+    <i class="bi bi-arrow-repeat me-1"></i> Resend confirmation instructions
   </h2>
   <p class="lead">We'll send you another email with instructions to confirm your email address.</p>
 

lib/shift73k_web/templates/user_reset_password/new.html.heex

@@ -2,7 +2,7 @@
   <div class="col-11 col-sm-10 col-md-8 col-lg-7 col-xl-6 col-xxl-5">
 
   <h2>
-    <i class="bi bi-patch-question"></i> Forgot your password?
+    <i class="bi bi-patch-question me-1"></i> Forgot your password?
   </h2>
   <p class="lead">We'll send you an email with instructions to reset your password.</p>
 

lib/shift73k_web/templates/user_shifts_csv/new.html.heex

@@ -2,7 +2,7 @@
   <div class="col-12 col-md-10 col-xl-8">
 
   <h2>
-    <i class="bi bi-file-earmark-spreadsheet"></i> CSV Export
+    <i class="bi bi-file-earmark-spreadsheet me-1"></i> CSV Export
   </h2>
   <p class="lead">Select a date range for which to export a CSV of your scheduled shifts, or click "Export All" to export everything.</p>
 

lib/shift73k_web/templates/user_shifts_ics/index.html.heex

@@ -2,7 +2,7 @@
   <div class="col-12 col-md-10 col-xl-8">
 
   <h2>
-    <i class="bi bi-calendar2"></i> User Shifts ICS
+    <i class="bi bi-calendar2 me-1"></i> User Shifts ICS
   </h2>
   <p class="lead">Shifts for user: <%= @user.email %></p>
   <p>Calendar slug: <%= @slug %></p>