feat(search): Add option to disable fuzzy search (#6510)

Co-authored-by: Jacob Richman <jacob314@gmail.com>
Co-authored-by: Arya Gummadi <aryagummadi@google.com>

packages/cli/src/ui/hooks/useAtCompletion.test.ts

@@ -51,6 +51,7 @@ describe('useAtCompletion', () => {
         respectGeminiIgnore: true,
       })),
       getEnableRecursiveFileSearch: () => true,
+      getFileFilteringDisableFuzzySearch: () => false,
     } as unknown as Config;
     vi.clearAllMocks();
   });
@@ -198,6 +199,7 @@ describe('useAtCompletion', () => {
         cache: false,
         cacheTtl: 0,
         enableRecursiveFileSearch: true,
+        disableFuzzySearch: false,
       });
       await realFileSearch.initialize();
 
@@ -468,6 +470,7 @@ describe('useAtCompletion', () => {
           respectGitIgnore: true,
           respectGeminiIgnore: true,
         })),
+        getFileFilteringDisableFuzzySearch: () => false,
       } as unknown as Config;
 
       const { result } = renderHook(() =>

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

@@ -172,6 +172,8 @@ export function useAtCompletion(props: UseAtCompletionProps): void {
           cacheTtl: 30, // 30 seconds
           enableRecursiveFileSearch:
             config?.getEnableRecursiveFileSearch() ?? true,
+          disableFuzzySearch:
+            config?.getFileFilteringDisableFuzzySearch() ?? false,
         });
         await searcher.initialize();
         fileSearch.current = searcher;