feat: full implementation for .geminiignore in settings and respective tool calls (#3727)

packages/cli/src/ui/hooks/useCompletion.ts

@@ -15,6 +15,7 @@ import {
   getErrorMessage,
   Config,
   FileDiscoveryService,
+  DEFAULT_FILE_FILTERING_OPTIONS,
 } from '@google/gemini-cli-core';
 import {
   MAX_SUGGESTIONS_TO_SHOW,
@@ -415,10 +416,8 @@ export function useCompletion(
       const fileDiscoveryService = config ? config.getFileService() : null;
       const enableRecursiveSearch =
         config?.getEnableRecursiveFileSearch() ?? true;
-      const filterOptions = {
-        respectGitIgnore: config?.getFileFilteringRespectGitIgnore() ?? true,
-        respectGeminiIgnore: true,
-      };
+      const filterOptions =
+        config?.getFileFilteringOptions() ?? DEFAULT_FILE_FILTERING_OPTIONS;
 
       try {
         // If there's no slash, or it's the root, do a recursive search from cwd