[BugFix] remove TemplateBundle field in LynxViewBuilder

1. remove templateBundle field in LynxViewBuilder, it should be a member in LynxViewGroup, we add it to lynxViewBuilder to support engine reuse, and now we can remove it.
2. do not block ui thread when templateBundle is not ready in lynxViewGroup, as we will correctly fallback to loadTemplate if bundle is not ready here.

issue: f-98236756
AutoSubmit: true

Author: nhsprite

platform/android/api/lynx_android.api

@@ -7083,7 +7083,6 @@ public class com::lynx::tasm::LynxViewBuilder : LynxBaseConfigurator< LynxViewBu
   public LynxViewBuilder com.lynx.tasm.LynxViewBuilder.setLynxViewConfig(Map< String, String > map);
   public Map< String, String > com.lynx.tasm.LynxViewBuilder.getLynxViewConfig();
   public LynxViewBuilder com.lynx.tasm.LynxViewBuilder.setLynxBackgroundRuntime(LynxBackgroundRuntime runtime);
-  public LynxViewBuilder com.lynx.tasm.LynxViewBuilder.setTemplateBundle(TemplateBundle templateBundle);
   public BehaviorRegistry com.lynx.tasm.LynxViewBuilder.getBehaviorRegistry();
   public boolean com.lynx.tasm.LynxViewBuilder.isEnableAutoExpose();
   public Float com.lynx.tasm.LynxViewBuilder.getDensity();

platform/android/lynx_android/src/main/java/com/lynx/tasm/LynxTemplateRender.java

@@ -312,15 +312,10 @@ private void init(@Nullable Context context, UIBodyView bodyView, LynxViewBuilde
     }
 
     mLynxViewBuilder = builder;
-    if (mLynxViewGroup != null) {
+    if (mLynxViewGroup != null && mLynxViewGroup.isTemplateBundleReady()) {
       mTemplateBundle = mLynxViewGroup.getTemplateBundle();
     }
 
-    // fallback to use `builder.templateBundle`, delete it later;
-    if (mTemplateBundle == null) {
-      mTemplateBundle = mLynxViewBuilder.templateBundle;
-    }
-
     mEmbeddedMode = mLynxViewConfigProvider.getEmbeddedMode();
 
     // Set embedded mode for PerformanceController

platform/android/lynx_android/src/main/java/com/lynx/tasm/LynxViewBuilder.java

@@ -42,7 +42,6 @@ public class LynxViewBuilder
   LynxFontFaceLoader.Loader fontLoader;
   LynxImageFetcher imageFetcher;
 
-  TemplateBundle templateBundle;
   boolean enableLayoutOnly = LynxEnv.inst().isLayoutOnlyEnabled();
   Map<String, String> mImageCustomParam;
   Map<String, String> lynxViewConfig;
@@ -351,11 +350,6 @@ public LynxViewBuilder setLynxBackgroundRuntime(LynxBackgroundRuntime runtime) {
     return this;
   }
 
-  public LynxViewBuilder setTemplateBundle(TemplateBundle templateBundle) {
-    this.templateBundle = templateBundle;
-    return this;
-  }
-
   @Override
   public BehaviorRegistry getBehaviorRegistry() {
     if (lynxViewGroup != null) {