add more to the inital migration, and refactor the locations of types

src/libs/util.ts

@@ -549,7 +549,7 @@ export const generateSaveAndActivateIdentity = async (): Promise<string> => {
       mnemonic: mnemonic,
       publicKeyHex: newId.keys[0].publicKeyHex,
     });
-  
+
     await updateDefaultSettings({ activeDid: newId.did });
   } catch (error) {
     console.error("Failed to update default settings:", error);