fix: Resolve CI issues (scaladoc table, scoverage plugin)

- KernelFactory.scala: Replace markdown table with wiki-style list
  (Scaladoc parser doesn't support markdown tables with pipe alignment)
- project/plugins.sbt: Update sbt-scoverage 1.9.3 → 2.2.2 for Scala 2.13.14
- Add scala-xml version scheme to resolve plugin dependency conflict

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: derrickburns

project/plugins.sbt

@@ -34,7 +34,10 @@
 
 // Modern SBT plugins for code quality and dependency management
 addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "1.0.0")
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.9.3")
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.2.2")
+
+// Resolve scala-xml version conflict between scoverage and scalariform
+ThisBuild / libraryDependencySchemes += "org.scala-lang.modules" %% "scala-xml" % VersionScheme.Always
 
 // Publishing plugins
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.9.21")

src/main/scala/com/massivedatascience/clusterer/ml/df/kernels/KernelFactory.scala

@@ -26,15 +26,13 @@ package com.massivedatascience.clusterer.ml.df.kernels
   *
   * ==Supported Divergences==
   *
-  * | Name             | Aliases         | Sparse Support | Domain  | Use Case                  |
-  * |:-----------------|:----------------|:---------------|:--------|:--------------------------|
-  * | squaredEuclidean | se, euclidean   | Yes            | R^n     | General clustering        |
-  * | kl               | kullbackLeibler | Yes            | R+^n    | Probability distributions |
-  * | itakuraSaito     | is              | No             | R+^n    | Audio/spectrum analysis   |
-  * | generalizedI     | genI            | No             | R+^n    | Count data                |
-  * | logistic         | -               | No             | [0,1]^n | Bounded probabilities     |
-  * | l1               | manhattan       | Yes            | R^n     | Robust clustering         |
-  * | spherical        | cosine          | Yes            | R^n     | Text/documents            |
+  *   - '''squaredEuclidean''' (aliases: se, euclidean) - Sparse: Yes, Domain: R^n, Use: General clustering
+  *   - '''kl''' (aliases: kullbackLeibler) - Sparse: Yes, Domain: R+^n, Use: Probability distributions
+  *   - '''itakuraSaito''' (aliases: is) - Sparse: No, Domain: R+^n, Use: Audio/spectrum analysis
+  *   - '''generalizedI''' (aliases: genI) - Sparse: No, Domain: R+^n, Use: Count data
+  *   - '''logistic''' - Sparse: No, Domain: [0,1]^n, Use: Bounded probabilities
+  *   - '''l1''' (aliases: manhattan) - Sparse: Yes, Domain: R^n, Use: Robust clustering
+  *   - '''spherical''' (aliases: cosine) - Sparse: Yes, Domain: R^n, Use: Text/documents
   *
   * ==Example Usage==
   *