fix(javascript): converge cyclic aliases with explicit projection widening

Replace initializer-history and full-path enumeration with a finite projection
join at each source read. Retain conservative local returned-reference effects
and disclose precision loss through static, semantic and captured-web results.
Close full-binding callback cycles while preserving narrowed read semantics.

Fixes #4348
Fixes #5138
Refs #4349
Refs #4364

Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Fuxuan-CN <3072252442@qq.com>

src/domain/javascript/javascriptSemanticAnalysis.ts

@@ -86,7 +86,10 @@ import {
   ELECTRON_MODULE,
 } from "./javascriptElectronMemberWrites.js";
 import { range } from "./javascriptStaticAnalysisHelpers.js";
-import { semanticCoverage } from "./javascriptSemanticCoverage.js";
+import {
+  semanticCoverage,
+  RETURNED_REFERENCE_WIDENING_LIMITATION,
+} from "./javascriptSemanticCoverage.js";
 import { semanticResourceLimitReason } from "./javascriptSemanticResourceLimits.js";
 import {
   parseJavaScriptSource,
@@ -414,8 +417,12 @@ export function* analyzeParsedJavaScriptSemanticsSteps(
           ...state.getterResourceLimits,
         ]),
       ].sort(),
+      [...state.returnedReferenceWidenings].map(range),
     ),
     limitations: [
+      ...(state.returnedReferenceWidenings.size > 0
+        ? [RETURNED_REFERENCE_WIDENING_LIMITATION]
+        : []),
       ...[...state.getterResourceLimits]
         .sort()
         .map(semanticResourceLimitReason),
@@ -956,6 +963,7 @@ const createState = (
     staticImportResolutionMode,
     valueResourceLimits: new Set(),
     getterResourceLimits: new Set(),
+    returnedReferenceWidenings: new Set(),
     parentsByNode: new WeakMap(),
     scopes: [root],
     scopesById: new Map([[root.scopeId, root]]),