fix(ci): run Windows regressions for matcher source edits

Register the path-grammar owner in package scope and verify source-only edits select both Windows and JavaScript recovery lanes. Addresses the #2635 review finding; 85 scope checks and two curated-path checks pass. Runtime code remains identical to the real-data verified version.

scripts/ci/scopes.mjs

@@ -57,6 +57,7 @@ export const SCOPES = {
     "tests/boundary/filesystem/windowsNpxRegistration.test.ts",
     "tests/acceptance/setup/homeDirectoryFallback.test.ts",
     "tests/boundary/filesystem/javascriptApplicationWorkflows.test.ts",
+    "src/domain/javascript/javascriptRuntimeStaticCandidates.ts",
     "tests/boundary/filesystem/webScriptManifestPaths.test.ts",
     "tests/boundary/process/ProcessEvidence.host.test.ts",
     "tests/acceptance/webModuleCli.test.ts",