fix(javascript): derive loader references from lexical binding ownership

Use shared lexical bindings and recovered bundler identities for require and chunk references. Preserve uncertain writes as unresolved evidence; remove name-only loader aliases and repeated definition scans.

Reviewed-PR: #2989
Co-authored-by: Hussnain Ahmad <ha7886899@gmail.com>

src/domain/javascript/javascriptSemanticAnalysis.ts

@@ -78,6 +78,7 @@ interface BindPatternInput {
   readonly scope: JavaScriptSemanticScopeState;
   readonly state: JavaScriptSemanticAnalysisState;
   readonly mutable: boolean;
+  readonly declarationKind?: "var" | "let" | "const" | "using" | "await using";
   readonly kind?: JavaScriptSemanticDefinition["kind"];
   readonly projection?: readonly (string | number | null)[];
   readonly referenceOnly?: boolean;
@@ -101,6 +102,7 @@ interface AddBindingInput {
   readonly name: string;
   readonly kind: JavaScriptSemanticDefinition["kind"];
   readonly mutable: boolean;
+  readonly declarationKind?: "var" | "let" | "const" | "using" | "await using";
   readonly definitionNode: t.Node;
   readonly initializer: t.Node | null;
   readonly directOrigin?: JavaScriptModuleOrigin;
@@ -976,6 +978,9 @@ const bindInnerDeclaration = (
         parent !== null && t.isVariableDeclaration(parent)
           ? parent.kind !== "const"
           : true,
+      ...(parent !== null && t.isVariableDeclaration(parent)
+        ? { declarationKind: parent.kind }
+        : {}),
     });
   else if (t.isClassExpression(node) && t.isIdentifier(node.id))
     addBinding({
@@ -1258,6 +1263,7 @@ const bindPattern = (input: BindPatternInput): void => {
     scope,
     state,
     mutable,
+    declarationKind,
     kind = "variable",
     projection = [],
     referenceOnly = false,
@@ -1300,6 +1306,7 @@ const bindPattern = (input: BindPatternInput): void => {
       name: pattern.name,
       kind,
       mutable,
+      ...(declarationKind === undefined ? {} : { declarationKind }),
       definitionNode: pattern,
       initializer,
       projection,
@@ -1402,6 +1409,7 @@ const addBinding = (input: AddBindingInput): void => {
     name,
     kind,
     mutable,
+    declarationKind,
     definitionNode,
     initializer,
     directOrigin,
@@ -1416,6 +1424,8 @@ const addBinding = (input: AddBindingInput): void => {
     state.bindingsById.set(binding.bindingId, binding);
   }
   binding.mutable ||= mutable;
+  if (declarationKind !== undefined)
+    binding.declarationKinds.add(declarationKind);
   binding.definitions.push({ kind, location: range(definitionNode) });
   if (initializer !== null)
     binding.initializers.push({ node: initializer, projection });
@@ -1443,6 +1453,7 @@ const createBinding = (
   name,
   kind,
   mutable,
+  declarationKinds: new Set(),
   memberWrites: [],
   escapedPaths: [],
   definitions: [],