Refactor MudPaper component styling across various features for consistency

Updated the MudPaper component styling in multiple files to use a consistent padding class of "pa-3 pa-md-6" instead of "pa-6". This change enhances the visual consistency of the UI across the Calendar, Events, Students, and Teams components, improving the overall user experience.

WebApp/Components/Features/Students/Create.razor

@@ -22,7 +22,7 @@
     
     <ValidationErrorDisplay Errors="_validationErrors" />
 
-    <MudPaper Elevation="2" Class="pa-6">
+    <MudPaper Elevation="2" Class="pa-3 pa-md-6">
         <MudText Typo="Typo.h5" Class="mb-4">Student Information</MudText>
         <MudGrid Spacing="3">
             <MudItem xs="12" sm="6">

WebApp/Components/Features/Students/Details.razor

@@ -26,7 +26,7 @@
     </ActionButtons>
 </PageHeader>
 
-<MudPaper Elevation="2" Class="pa-6">
+<MudPaper Elevation="2" Class="pa-3 pa-md-6">
     <MudText Typo="Typo.h5" Class="mb-4">Student Information</MudText>
     <MudGrid Spacing="3">
         <MudItem xs="12" sm="6" md="4">

WebApp/Components/Features/Students/Edit.razor

@@ -32,7 +32,7 @@
         
         <MudGrid>
             <MudItem xs="12" sm="7">
-                <MudPaper Elevation="2" Class="pa-6">
+                <MudPaper Elevation="2" Class="pa-3 pa-md-6">
                     <MudTextField T="string" Label="First Name" @bind-Value="Student.FirstName" For="@(() => Student.FirstName)"></MudTextField>
                     <MudTextField T="string" Label="Last Name" @bind-Value="Student.LastName" For="@(() => Student.LastName)"></MudTextField>
                     <MudTextField T="string" Label="Email Adress" @bind-Value="Student.Email" For="@(() => Student.Email)"></MudTextField>

WebApp/Components/Features/Students/EventRanking.razor

@@ -18,7 +18,7 @@
 else
 {
     <MudStack Spacing="4">
-        <MudPaper Elevation="2" Class="pa-6">
+        <MudPaper Elevation="2" Class="pa-3 pa-md-6">
             <MudText Typo="Typo.h5" Class="mb-4">Students by Rank</MudText>
             <MudTable Items="_students" Hover="true" Striped="true" Breakpoint="Breakpoint.Sm" LoadingProgressColor="Color.Info">
         <HeaderContent>
@@ -64,7 +64,7 @@ else
             </MudTable>
         </MudPaper>
 
-        <MudPaper Elevation="2" Class="pa-6">
+        <MudPaper Elevation="2" Class="pa-3 pa-md-6">
             <MudText Typo="Typo.h5" Class="mb-4">Events by Student</MudText>
             <MudTable Items="_eventStudentRankings" Hover="true" Striped="true" Breakpoint="Breakpoint.Sm" LoadingProgressColor="Color.Info">
         <HeaderContent>

WebApp/Components/Features/Students/Index.razor

@@ -15,7 +15,7 @@
     </ActionButtons>
 </PageHeader>
 
-<MudPaper Elevation="2" Class="pa-6">
+<MudPaper Elevation="2" Class="pa-3 pa-md-6">
     <MudDataGrid T="Student"
                  ServerData="ServerReload"
                  @ref="_dataGrid"
@@ -30,7 +30,7 @@
             <PropertyColumn Property="@(e => e.LastName)" Title="Name" Sortable="true">
                 <CellTemplate>
                     <MudStack Row="true" AlignItems="AlignItems.Center" Justify="Justify.SpaceBetween" Spacing="1">
-                        <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1">
+                        <div class="d-flex align-center flex-wrap" style="gap: 0.25rem;">
                             <MudLink Href="@($"/students/details?id={context.Item.Id}&returnUrl=/students")"
                                      Underline="Underline.Hover"
                                      Color="Color.Primary">
@@ -40,7 +40,7 @@
                             {
                                 <MudChip T="string" Size="Size.Small" Icon="@(AppIcons.OfficerRoleIcon(context.Item.OfficerRole.Value))">@context.Item.OfficerRole</MudChip>
                             }
-                        </MudStack>
+                        </div>
                         <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1">
                             <IconButtonWithTooltip Icon="@Icons.Material.Filled.Edit"
                                                    TooltipText="Edit"

WebApp/Components/Features/Students/Registration.razor

@@ -19,7 +19,7 @@
     </ActionButtons>
 </PageHeader>
 
-<MudPaper Elevation="2" Class="pa-6">
+<MudPaper Elevation="2" Class="pa-3 pa-md-6">
     <MudText Typo="Typo.body2" Class="mb-2">
         <MudIcon Icon="@AppIcons.Captain" Size="Size.Small" /> = Team Captain
     </MudText>
@@ -78,8 +78,9 @@
                     var teamsToDisplay = _showRegionalOnly
                         ? context.Item.Teams.Where(t => t?.Event is { RegionalEvent: true }).OrderBy(t => t.Event.Name)
                         : context.Item.Teams.Where(t => t?.Event != null).OrderBy(t => t.Event.Name);
-
-                    foreach (var team in teamsToDisplay)
+                }
+                <div class="d-flex flex-wrap" style="gap: 0.25rem;">
+                    @foreach (var team in teamsToDisplay)
                     {
                         var isCaptain = team.Captain != null && team.Captain.Equals(context.Item.Student);
                         var teamMembers = string.Join(", ", team.Students.Select(s => s.FirstName));
@@ -97,7 +98,7 @@
                             </MudChip>
                         </MudTooltip>
                     }
-                }
+                </div>
             </CellTemplate>
         </TemplateColumn>
     </Columns>