Introduce Import and Advanced Export Features

- Added `ImportBookForm` component for importing DOCX files with chapter selection and metadata customization.
- Implemented advanced export options (PDF, DOCX, EPUB) with `ExportSetting` component.
- Developed utility methods for transforming books into exportable formats in `Export.ts`.
- Expanded database models and repositories to support import/export functionality.
- Enhanced localization for import/export flows and updated UI components for improved user experience.

lib/configs.ts

@@ -0,0 +1,19 @@
+import packageJson from '../package.json';
+
+export interface Configs {
+    apiUrl: string;
+    baseUrl: string;
+    appName: string;
+    appDescription: string;
+    appVersion: string;
+}
+
+const isProduction: boolean = true;
+
+export const configs: Configs = {
+    apiUrl: isProduction ? 'https://api.eritors.com/' : 'http://localhost:3001/',
+    baseUrl: isProduction ? 'https://scribe.eritors.com/' : 'http://localhost:3000/',
+    appName: 'ERitors Scribe',
+    appDescription: 'ERitors Scribe est une application de prise de notes et d\'écriture collaborative.',
+    appVersion: packageJson.version,
+};

lib/models/Import.ts

@@ -0,0 +1,17 @@
+export interface ParsedChapterPreview {
+    index: number;
+    title: string;
+    wordCount: number;
+}
+
+export interface ParsedDocxResponse {
+    importId: string;
+    chapters: ParsedChapterPreview[];
+}
+
+export interface ImportChapterSelection {
+    index: number;
+    title: string;
+    wordCount: number;
+    selected: boolean;
+}