fix(web): restore public game pages

Use the existing group_managers.created_at column when picking owner profile links for public pages.

Bump version -> 3.5.1

tests/GmRelay.Bot.Tests/Web/MasterProfilesTests.cs

@@ -108,6 +108,18 @@ public sealed class MasterProfilesTests
         Assert.DoesNotContain("gm.role = @OwnerRole", sessionsQuery, StringComparison.Ordinal);
     }
 
+    [Fact]
+    public async Task PublicOwnerProfileLinks_ShouldOrderByExistingGroupManagerTimestamp()
+    {
+        var migration = await ReadRepositoryFileAsync("src/GmRelay.Bot/Migrations/V008__add_group_managers.sql");
+        var sessionService = await ReadRepositoryFileAsync("src/GmRelay.Web/Services/SessionService.cs");
+
+        Assert.Contains("created_at", migration, StringComparison.Ordinal);
+        Assert.DoesNotContain("added_at", migration, StringComparison.Ordinal);
+        Assert.DoesNotContain("gm.added_at", PublicQuerySection(sessionService), StringComparison.Ordinal);
+        Assert.Contains("gm.created_at", PublicQuerySection(sessionService), StringComparison.Ordinal);
+    }
+
     private static string RecordSection(string source, string recordName)
     {
         var start = source.IndexOf($"record {recordName}", StringComparison.Ordinal);