refactor: use canonical implementations and types directly

Remove forwarding wrappers and shadow aliases, migrate callers and verification scripts to their owners, and share one exhaustive semantic resource-bound projection.

src/domain/javascript/sourceToBundleComparison.ts

@@ -1,5 +1,7 @@
-import { compareCodePoints, uniqueSorted } from "../canonicalOrdering.js";
-import { absenceClaimable, canonicalDigest } from "../comparisonSemantics.js";
+import { uniqueSorted } from "../canonicalOrdering.js";
+import { compareUnicodeCodePoints } from "../unicodeCodePointOrder.js";
+import { absenceClaimable } from "../comparisonSemantics.js";
+import { digestCanonicalValue } from "../canonicalDigest.js";
 
 import type { JavaScriptApplicationGraph } from "./javascriptApplicationGraph.js";
 import type { HistoricalSourceGraph } from "../referenceSourceGraph.js";
@@ -84,7 +86,7 @@ export const compareSourceToBundle = (
   };
   return sourceToBundleComparisonResultSchema.parse({
     ...semanticResult,
-    comparison_id: `stbc_${canonicalDigest(semanticResult, "Source-to-bundle comparison")}`,
+    comparison_id: `stbc_${digestCanonicalValue(semanticResult, "Source-to-bundle comparison")}`,
   });
 };
 
@@ -316,7 +318,7 @@ const mappingId = (
   input: SourceToBundleComparisonInput,
   item: Omit<SourceToBundleComparisonItem, "mapping_id">,
 ): string =>
-  `stbc_item_${canonicalDigest(
+  `stbc_item_${digestCanonicalValue(
     {
       reference_root_sha256: input.reference.root_sha256,
       application_graph_id: input.application.graph.graph_id,
@@ -382,4 +384,4 @@ const compareCandidates = (
   right: SourceToBundleCandidate,
 ): number =>
   right.score - left.score ||
-  compareCodePoints(left.current_node_id, right.current_node_id);
+  compareUnicodeCodePoints(left.current_node_id, right.current_node_id);