Refactor commission-related pages and terminology to enhance clarity and consistency

- Updated CommissionDashboardPage to reflect new terminology for rewards instead of commissions.
- Removed CommissionHistoryPage as its functionality has been integrated into the dashboard.
- Adjusted WeeklyBalancePage to align with new reward terminology and improved layout.
- Modified Index, NetworkStatisticsPage, MyPackages, Packages, Profile, and Wallet pages to use consistent terms related to team and rewards.
- Updated ClubMembershipContractDialog to clarify user invitation terms.
- Enhanced footer description to reflect the focus on sales teams.

src/FrontOffice.Main/Pages/Index.razor

@@ -51,7 +51,7 @@
             <MudItem xs="12" md="6">
                 <MudPaper Class="pa-8 rounded-xl" Style="background: radial-gradient(600px 280px at 120% 0, #daccff 0, transparent 60%), radial-gradient(600px 280px at -10% 100%, #ffe2f2 0, transparent 60%), linear-gradient(180deg, #fff, #fbfaff);">
                     <MudImage Src="images/team-meeting.jpg"
-                              Alt="جلسه تیم فروش و شبکه‌سازی"
+                              Alt="جلسه تیم فروش"
                               ObjectFit="ObjectFit.Cover"
                               ObjectPosition="ObjectPosition.Center"
                               Style="width:100%"
@@ -243,7 +243,7 @@
                             <MudItem xs="6">
                                 <MudPaper Elevation="2" Class="pa-4 rounded-xl ">
                                     <MudText Typo="Typo.h4" Align="Align.Center" Color="Color.Success">+۵۰٪</MudText>
-                                    <MudText Typo="Typo.caption" HtmlTag="div" Align="Align.Center" Color="Color.Info">رشد میانگین شبکه</MudText>
+                                    <MudText Typo="Typo.caption" HtmlTag="div" Align="Align.Center" Color="Color.Info">رشد میانگین تیم</MudText>
                                 </MudPaper>
                             </MudItem>
                             <MudItem xs="6">