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

packages/cli/src/config/config.test.ts

@@ -43,6 +43,14 @@ vi.mock('@google/gemini-cli-core', async () => {
           fileCount: extensionPaths?.length || 0,
         }),
     ),
+    DEFAULT_MEMORY_FILE_FILTERING_OPTIONS: {
+      respectGitIgnore: false,
+      respectGeminiIgnore: true,
+    },
+    DEFAULT_FILE_FILTERING_OPTIONS: {
+      respectGitIgnore: true,
+      respectGeminiIgnore: true,
+    },
   };
 });
 
@@ -479,6 +487,10 @@ describe('Hierarchical Memory Loading (config.ts) - Placeholder Suite', () => {
         '/path/to/ext3/context1.md',
         '/path/to/ext3/context2.md',
       ],
+      {
+        respectGitIgnore: false,
+        respectGeminiIgnore: true,
+      },
     );
   });