Add Pending Payment tab and rebrand to TeleShop Admin

- Added new 'Pending Payment' tab to show orders awaiting payment (4 orders)
- Rebranded admin panel from 'LittleShop Admin' to 'TeleShop Admin'
- Updated login page, layout, and dashboard with new branding
- Fixed visibility issue where PendingPayment orders had no tab
- All 13 orders are now visible across appropriate tabs

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

publish-littleshop/web.config

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <location path="." inheritInChildApplications="false">
+    <system.webServer>
+      <handlers>
+        <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" />
+      </handlers>
+      <aspNetCore processPath="dotnet" arguments=".\LittleShop.dll" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" hostingModel="inprocess" />
+    </system.webServer>
+  </location>
+</configuration>
+<!--ProjectGuid: 45F90A9D-4B8B-48D8-8D80-7B2335DD9072-->