feat: add paddleocr parser (#12513)

### What problem does this PR solve?

Add PaddleOCR as a new PDF parser.

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/user-setting/setting-model/index.tsx

@@ -15,6 +15,7 @@ import {
   useSubmitHunyuan,
   useSubmitMinerU,
   useSubmitOllama,
+  useSubmitPaddleOCR,
   useSubmitSpark,
   useSubmitSystemModelSetting,
   useSubmitTencentCloud,
@@ -28,6 +29,7 @@ import FishAudioModal from './modal/fish-audio-modal';
 import GoogleModal from './modal/google-modal';
 import HunyuanModal from './modal/hunyuan-modal';
 import MinerUModal from './modal/mineru-modal';
+import PaddleOCRModal from './modal/paddleocr-modal';
 import TencentCloudModal from './modal/next-tencent-modal';
 import OllamaModal from './modal/ollama-modal';
 import SparkModal from './modal/spark-modal';
@@ -138,6 +140,14 @@ const ModelProviders = () => {
     mineruLoading,
   } = useSubmitMinerU();
 
+  const {
+    paddleocrVisible,
+    hidePaddleOCRModal,
+    showPaddleOCRModal,
+    onPaddleOCROk,
+    paddleocrLoading,
+  } = useSubmitPaddleOCR();
+
   const ModalMap = useMemo(
     () => ({
       [LLMFactory.Bedrock]: showBedrockAddingModal,
@@ -150,6 +160,7 @@ const ModelProviders = () => {
       [LLMFactory.GoogleCloud]: showGoogleAddingModal,
       [LLMFactory.AzureOpenAI]: showAzureAddingModal,
       [LLMFactory.MinerU]: showMineruModal,
+      [LLMFactory.PaddleOCR]: showPaddleOCRModal,
     }),
     [
       showBedrockAddingModal,
@@ -162,6 +173,7 @@ const ModelProviders = () => {
       showGoogleAddingModal,
       showAzureAddingModal,
       showMineruModal,
+      showPaddleOCRModal,
     ],
   );
 
@@ -309,6 +321,12 @@ const ModelProviders = () => {
         onOk={onMineruOk}
         loading={mineruLoading}
       ></MinerUModal>
+      <PaddleOCRModal
+        visible={paddleocrVisible}
+        hideModal={hidePaddleOCRModal}
+        onOk={onPaddleOCROk}
+        loading={paddleocrLoading}
+      ></PaddleOCRModal>
     </div>
   );
 };