fix(javascript): trace nested Electron bridge members (#2745)

* fix(javascript): trace nested Electron bridge members

* fix(javascript): preserve shallow Electron bridge paths

* fix(javascript): preserve exact Electron bridge member paths

* fix(javascript): preserve exact Electron bridge paths

* fix(javascript): preserve bridge entry ownership

* fix(javascript): preserve bridge path identity

* fix(javascript): normalize typed feature seeds before tracing

* test(javascript): normalize direct selector seed inputs

* refactor(javascript): consume normalized feature seed defaults

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Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>

src/domain/javascript/javascriptFeatureTrace.ts

@@ -12,6 +12,8 @@ import type {
 } from "./javascriptApplicationGraphSchemas.js";
 import {
   applicationFeatureTraceResultSchema,
+  applicationFeatureSeedSchema,
+  type ApplicationFeatureSeedInput,
   type ApplicationFeatureTraceResult,
   type TraceApplicationFeatureInput,
 } from "./javascriptFeatureTraceSchemas.js";
@@ -30,14 +32,18 @@ export interface ApplicationFeatureTraceProjectionInput {
   readonly sourceEvidenceId: string;
   readonly graph: JavaScriptApplicationGraph;
   readonly nativeEvidence: readonly Evidence[];
-  readonly seed: TraceApplicationFeatureInput["seed"];
+  readonly seed: ApplicationFeatureSeedInput;
   readonly direction: TraceApplicationFeatureInput["direction"];
 }
 
 /** Trace a literal feature through its complete reachable, authority-preserving JAG. */
 export const traceApplicationFeature = (
-  input: ApplicationFeatureTraceProjectionInput,
+  source: ApplicationFeatureTraceProjectionInput,
 ): ApplicationFeatureTraceResult => {
+  const input = {
+    ...source,
+    seed: applicationFeatureSeedSchema.parse(source.seed),
+  };
   const allSeedMatches = findApplicationFeatureSeeds(
     input.graph.nodes,
     input.seed,