feat: add new interfaces, services, and utilities for API integration

refactor: reorganize type definitions and improve type safety

build: add lodash and @types/lodash as dependencies

chore: update tsconfig and vite config for path aliases

style: improve code organization and add documentation comments

fix: correct type usage in LanguageSwitcher component

perf: implement snackbar provider for global notifications

test: add new test interfaces and utility functions

ci: update pnpm-lock.yaml with new dependencies

src/interfaces/database/document.ts

@@ -0,0 +1,58 @@
+import { RunningStatus } from '@/constants/knowledge';
+
+export interface IDocumentInfo {
+  chunk_num: number;
+  create_date: string;
+  create_time: number;
+  created_by: string;
+  nickname: string;
+  id: string;
+  kb_id: string;
+  location: string;
+  name: string;
+  parser_config: IParserConfig;
+  parser_id: string;
+  pipeline_id: string;
+  pipeline_name: string;
+  process_begin_at?: string;
+  process_duration: number;
+  progress: number;
+  progress_msg: string;
+  run: RunningStatus;
+  size: number;
+  source_type: string;
+  status: string;
+  suffix: string;
+  thumbnail: string;
+  token_num: number;
+  type: string;
+  update_date: string;
+  update_time: number;
+  meta_fields?: Record<string, any>;
+}
+
+export interface IParserConfig {
+  delimiter?: string;
+  html4excel?: boolean;
+  layout_recognize?: boolean;
+  pages: any[];
+  raptor?: Raptor;
+  graphrag?: GraphRag;
+}
+
+interface Raptor {
+  use_raptor: boolean;
+}
+
+interface GraphRag {
+  community?: boolean;
+  entity_types?: string[];
+  method?: string;
+  resolution?: boolean;
+  use_graphrag?: boolean;
+}
+
+export type IDocumentInfoFilter = {
+  run_status: Record<number, number>;
+  suffix: Record<string, number>;
+};