feat: Support for Chat Flow & Agent Support for binding a single chat flow (#765)

Co-authored-by: Yu Yang <72337138+tomasyu985@users.noreply.github.com>
Co-authored-by: zengxiaohui <csu.zengxiaohui@gmail.com>
Co-authored-by: lijunwen.gigoo <lijunwen.gigoo@bytedance.com>
Co-authored-by: lvxinyu.1117 <lvxinyu.1117@bytedance.com>
Co-authored-by: liuyunchao.0510 <liuyunchao.0510@bytedance.com>
Co-authored-by: haozhenfei <37089575+haozhenfei@users.noreply.github.com>
Co-authored-by: July <jiangxujin@bytedance.com>
Co-authored-by: tecvan-fe <fanwenjie.fe@bytedance.com>

frontend/packages/common/md-editor-adapter/src/editor.tsx

@@ -41,6 +41,7 @@ export const EditorFullInputInner = forwardRef<EditorHandle, EditorInputProps>(
       ...restProps
     } = props;
     const [value, setValue] = useState(propsValue);
+    const [isComposing, setIsComposing] = useState(false);
 
     // Create a mutable reference to store the latest value
     const valueRef = useRef(value);
@@ -104,8 +105,16 @@ export const EditorFullInputInner = forwardRef<EditorHandle, EditorInputProps>(
         value={value}
         onChange={v => {
           setValue(v);
+          if (isComposing) {
+            return;
+          }
           propsOnChange?.(v);
         }}
+        onCompositionStart={() => setIsComposing(true)}
+        onCompositionEnd={e => {
+          setIsComposing(false);
+          propsOnChange?.(e.currentTarget.value);
+        }}
       />
     );
   },