docs(tests): fix CommentChecker findings across tests/ — 13,392 → 0 (repo-wide scan clean)

Comment/XML-doc changes only:
- add summaries to ~10k test methods, fixtures, fakes and helpers
  (+ <param> on theories, <returns> on async Task methods,
  <inheritdoc/> on interface implementations the checker can resolve)
- strip ~2.6k project-tracking references (WP*, P*-*, row-NN, Task N,
  #NN, Component-0NN) from comments, keeping the explanatory text;
  reword false positives in comments only
- real docs on fakes implementing BCL/library interfaces
  (IDisposable, ILogger, IOptionsMonitor, IAsyncLifetime)
- reword the last 5 src/ false positives (CWE-1236, failures-1,
  year-0001, M365)

Only non-comment edits: four one-line nested classes split across lines
so members can carry docs. Build 0 errors / 0 warnings.

tests/ZB.MOM.WW.ScadaBridge.ConfigurationDatabase.Tests/SeedDataTests.cs

@@ -7,6 +7,7 @@ public class SeedDataTests : IDisposable
 {
     private readonly ScadaBridgeDbContext _context;
 
+    /// <summary>Initializes an in-memory SQLite database with the schema and seed data applied.</summary>
     public SeedDataTests()
     {
         var options = new DbContextOptionsBuilder<ScadaBridgeDbContext>()
@@ -18,12 +19,15 @@ public class SeedDataTests : IDisposable
         _context.Database.EnsureCreated();
     }
 
+    /// <summary>Releases the resources held by the test fixture.</summary>
     public void Dispose()
     {
         _context.Database.CloseConnection();
         _context.Dispose();
     }
 
+    /// <summary>Verifies that the seeded administrator LDAP group mapping exists.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [Fact]
     public async Task SeedData_AdminMappingExists()
     {
@@ -31,7 +35,7 @@ public class SeedDataTests : IDisposable
             .SingleOrDefaultAsync(m => m.LdapGroupName == "SCADA-Admins");
 
         Assert.NotNull(adminMapping);
-        // Role VALUE canonicalized to "Administrator" (Task 1.7); group NAME unchanged.
+        // Role VALUE canonicalized to "Administrator"; group NAME unchanged.
         Assert.Equal("Administrator", adminMapping.Role);
         Assert.Equal(1, adminMapping.Id);
     }