chore: remove generated doc

- Generated document reads more like a log, and does not contribute to actual documentation of app

doc/duplicate-account-import-implementation.md

@@ -1,26 +0,0 @@
-## What Works (Evidence)
-
-- ✅ **ImportAccountView duplicate check**  
-  - **Time**: 2025-01-27T14:30:00Z  
-  - **Evidence**: Added `checkForDuplicateAccount()` method with DID derivation and database query
-  - **Verify at**: `src/views/ImportAccountView.vue:180-200`
-
-- ✅ **ImportAccountView error handling**  
-  - **Time**: 2025-01-27T15:00:00Z  
-  - **Evidence**: Enhanced error handling to catch duplicate errors from saveNewIdentity and display user-friendly warnings
-  - **Verify at**: `src/views/ImportAccountView.vue:230-240`
-
-- ✅ **ImportDerivedAccountView duplicate check**  
-  - **Time**: 2025-01-27T14:30:00Z  
-  - **Evidence**: Added duplicate check in `incrementDerivation()` method
-  - **Verify at**: `src/views/ImportDerivedAccountView.vue:170-190`
-
-- ✅ **saveNewIdentity safety check**  
-  - **Time**: 2025-01-27T14:30:00Z  
-  - **Evidence**: Added database query before INSERT operation
-  - **Verify at**: `src/libs/util.ts:625-635`
-
-- ✅ **User-friendly error messages**  
-  - **Time**: 2025-01-27T14:30:00Z  
-  - **Evidence**: Clear warning messages in both import views
-  - **Verify at**: ImportAccountView and ImportDerivedAccountView notification calls