chore: repo cleanup and code quality improvements

- Remove global.json (SDK pinning unnecessary)

- Remove nuget.config, move MyGet source to .csproj RestoreAdditionalProjectSources

- Gitignore ndepend/ entirely, move badges to docs/img/

- Update README.md and docs/ndepend.md badge paths

- Add NDepend project property to QuanTAlib.slnx

- Expand .editorconfig ReSharper/diagnostic suppressions

- Use ArgumentOutOfRangeException instead of ArgumentException

- Use discard _ for unused event sender parameters

- Remove quantalib.code-workspace and sonar-suppressions.json

- Add filter signature SVGs

lib/trends_FIR/nlma/Nlma.cs

@@ -90,8 +90,6 @@ public sealed class Nlma : AbstractBase
         _isNew = isNew;
         return UpdateCore(input, isNew, publish: true);
     }
-
-    /// <inheritdoc/>
     public override TSeries Update(TSeries source)
     {
         if (source.Count == 0)
@@ -326,8 +324,6 @@ public sealed class Nlma : AbstractBase
     }
 
     // ── Prime / Batch / Calculate ──────────────────────────────────────
-
-    /// <inheritdoc/>
     public override void Prime(ReadOnlySpan<double> source, TimeSpan? step = null)
     {
         foreach (var value in source)
@@ -489,8 +485,6 @@ public sealed class Nlma : AbstractBase
     }
 
     // ── Reset / Dispose ────────────────────────────────────────────────
-
-    /// <inheritdoc/>
     public override void Reset()
     {
         _buffer.Clear();
@@ -498,8 +492,6 @@ public sealed class Nlma : AbstractBase
         _p_lastValidValue = double.NaN;
         Last = default;
     }
-
-    /// <inheritdoc/>
     protected override void Dispose(bool disposing)
     {
         if (!_disposed)