fix: Fix "Identifier 'module' has already been declared" on web (#739)

* Update NativeMmkvPlatformContext.ts

change module variable name to Module

* Update NativeMmkv.ts

change module variable name to Module

* Update NativeMmkvPlatformContext.ts

change variable name to mmkvPlatformModule

* Update NativeMmkv.ts

rename to mmkvModule

package/src/NativeMmkv.ts

@@ -85,23 +85,23 @@ export interface Spec extends TurboModule {
   createMMKV(configuration: Configuration): UnsafeObject;
 }
 
-let module: Spec | null;
+let mmkvModule: Spec | null;
 
 export function getMMKVTurboModule(): Spec {
   try {
-    if (module == null) {
+    if (mmkvModule == null) {
       // 1. Load MMKV TurboModule
-      module = TurboModuleRegistry.getEnforcing<Spec>('MmkvCxx');
+      mmkvModule = TurboModuleRegistry.getEnforcing<Spec>('MmkvCxx');
 
       // 2. Get the PlatformContext TurboModule as well
       const platformContext = getMMKVPlatformContextTurboModule();
 
       // 3. Initialize it with the documents directory from platform-specific context
       const basePath = platformContext.getBaseDirectory();
-      module.initialize(basePath);
+      mmkvModule.initialize(basePath);
     }
 
-    return module;
+    return mmkvModule;
   } catch (cause) {
     // TurboModule could not be found!
     throw new ModuleNotFoundError(cause);

package/src/NativeMmkvPlatformContext.ts

@@ -20,15 +20,15 @@ export interface Spec extends TurboModule {
   getAppGroupDirectory(): string | undefined;
 }
 
-let module: Spec | null;
+let mmkvPlatformModule: Spec | null;
 
 export function getMMKVPlatformContextTurboModule(): Spec {
   try {
-    if (module == null) {
+    if (mmkvPlatformModule == null) {
       // 1. Get the TurboModule
-      module = TurboModuleRegistry.getEnforcing<Spec>('MmkvPlatformContext');
+      mmkvPlatformModule = TurboModuleRegistry.getEnforcing<Spec>('MmkvPlatformContext');
     }
-    return module;
+    return mmkvPlatformModule;
   } catch (e) {
     // TurboModule could not be found!
     throw new ModuleNotFoundError(e);