refactor: remove unused DocumentationGenerator code

Move compliance control validation into KitDependencyAnalyzer.
This ensures that controls are validated during "tree" commands. Before
this change, only the "collie foundation docs" command validated that
compliance statements reference actual controls.

src/commands/prepareAnalyzeCommand.ts

@@ -1,4 +1,5 @@
 import { Logger } from "../cli/Logger.ts";
+import { ComplianceControlRepository } from "../compliance/ComplianceControlRepository.ts";
 import {
   FoundationDependencies,
   KitDependencyAnalyzer,
@@ -32,11 +33,22 @@ async function analyze(
   const validator = new ModelValidator(logger);
 
   const modules = await KitModuleRepository.load(collie, validator, logger);
+  const controls = await ComplianceControlRepository.load(
+    collie,
+    validator,
+    logger,
+  );
+
   const foundations = await collie.listFoundations();
 
   const tasks = foundations.map(async (f) => {
     const foundation = await FoundationRepository.load(collie, f, validator);
-    const analyzer = new KitDependencyAnalyzer(collie, modules, logger);
+    const analyzer = new KitDependencyAnalyzer(
+      collie,
+      modules,
+      controls,
+      logger,
+    );
 
     return {
       foundation,