refactor: strip Phase/Plan/R-number references from source comments

turbo/generators/templates/feature/src/infrastructure/repositories/entity.repository.span.test.ts.hbs

@@ -2,7 +2,7 @@ import { describe, it, expect } from "vitest";
 import { RecordingTracer, RecordingLogger } from "@repo/core-testing/instrumentation";
 import { Mock{{pascalCase entity}}Repository } from "@/infrastructure/repositories/{{kebabCase entity}}.repository.mock";
 
-// Mock repo also wraps in spans (R42).
+// Mock repo also wraps in spans.
 describe("Mock{{pascalCase entity}}Repository emits spans", () => {
   it("get{{pascalCase entity}} emits one span with op='repository'", async () => {
     const tracer = new RecordingTracer();