Fix: Update system instruction when GEMINI.md memory is loaded or refreshed (#12136)

packages/cli/src/ui/commands/memoryCommand.test.ts

@@ -182,6 +182,9 @@ describe('memoryCommand', () => {
           include: [],
         }),
         isTrustedFolder: () => false,
+        updateSystemInstructionIfInitialized: vi
+          .fn()
+          .mockResolvedValue(undefined),
       };
 
       mockContext = createMockCommandContext({

packages/cli/src/ui/commands/memoryCommand.ts

@@ -86,6 +86,8 @@ export const memoryCommand: SlashCommand = {
             const { memoryContent, fileCount } =
               await refreshServerHierarchicalMemory(config);
 
+            await config.updateSystemInstructionIfInitialized();
+
             const successMessage =
               memoryContent.length > 0
                 ? `Memory refreshed successfully. Loaded ${memoryContent.length} characters from ${fileCount} file(s).`