fix(apis): résoudre le chemin absolu avant sendFile

res.sendFile() ne supporte pas les chemins relatifs — path.resolve()
convertit ./docs-output/... en chemin absolu avant l'envoi.

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Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>

back/src/modules/apis/apis.controller.ts

@@ -52,7 +52,8 @@ export class ApisController {
   async getDocs(@Param('id') id: string, @Res() res: Response) {
     const entry = await this.apisService.findOneOrThrow(id);
     if (!entry.htmlPath) throw new NotFoundException('Documentation not generated yet');
-    res.sendFile(entry.htmlPath);
+    const absolutePath = path.resolve(entry.htmlPath);
+    res.sendFile(absolutePath);
   }
 
   @Get(':id/yaml')