feat(compiler): convert text mixed with elements into createVNode calls

This ensures they are tracked as dynamic children when inside blocks.
Also guaruntees compiled vnodes always have vnode children in arrays
so that they can skip normalizeVNode safely in optimized mode.

packages/compiler-core/src/codegen.ts

@@ -400,6 +400,9 @@ function genNode(node: CodegenNode | symbol | string, context: CodegenContext) {
     case NodeTypes.INTERPOLATION:
       genInterpolation(node, context)
       break
+    case NodeTypes.TEXT_CALL:
+      genNode(node.codegenNode, context)
+      break
     case NodeTypes.COMPOUND_EXPRESSION:
       genCompoundExpression(node, context)
       break