refactor: align with master naming convention (this._deps -> this.deps)

Author: vanshika2720

js/LogoDependencies.js

@@ -13,8 +13,7 @@
  * @file LogoDependencies.js
  * @description Explicit dependency container for the Logo execution engine.
  *
- * This class makes Logo's dependencies explicit rather than accessing them
- * through the global Activity facade, improving testability and code clarity.
+ * This class manages Logo's explicit dependencies.
  */
 
 /**
@@ -151,7 +150,7 @@ class LogoDependencies {
          */
         this.meSpeak = meSpeak;
 
-        // Audio and utility dependencies from Logo Subsystem refactor
+        // Audio and utility dependencies
         this.instruments =
             instruments || (typeof window !== "undefined" ? window.instruments : null);
         this.instrumentsFilters =

js/__tests__/logo-dependencies.test.js

@@ -116,7 +116,7 @@ describe("Logo with LogoDependencies", () => {
 
     test("Logo accepts LogoDependencies object", () => {
         const logo = new Logo(mockDeps);
-        expect(logo._deps).toBe(mockDeps);
+        expect(logo.deps).toBe(mockDeps);
         expect(logo.activity.blocks).toBe(mockDeps.blocks);
     });
 
@@ -136,7 +136,7 @@ describe("Logo with LogoDependencies", () => {
 
         const logo = new Logo(mockActivity);
         expect(logo.activity).toBe(mockActivity);
-        expect(logo._deps.blocks).toBe(mockActivity.blocks);
+        expect(logo.deps.blocks).toBe(mockActivity.blocks);
     });
 
     test("Error handler is called correctly", () => {
@@ -155,8 +155,8 @@ describe("Logo with LogoDependencies", () => {
 
     test("Audio dependencies are correctly injected", () => {
         const logo = new Logo(mockDeps);
-        expect(logo._deps.instruments).toBe(mockDeps.instruments);
-        expect(logo._deps.Singer).toBe(mockDeps.Singer);
+        expect(logo.deps.instruments).toBe(mockDeps.instruments);
+        expect(logo.deps.Singer).toBe(mockDeps.Singer);
     });
 });