fix: move lexical declarations outside case blocks in AbsurdSqlDatabaseService

- Move queryResult and allResult declarations outside switch statement
- Change const declarations to let since they're now in outer scope
- Remove const declarations from inside case blocks

This fixes the 'no-case-declarations' linter errors by ensuring variables
are declared in a scope that encompasses all case blocks, preventing
potential scoping issues.

Note: Type definition errors for external modules remain and should be
addressed separately.

src/libs/util.ts

@@ -5,7 +5,11 @@ import { Buffer } from "buffer";
 import * as R from "ramda";
 import { useClipboard } from "@vueuse/core";
 
-import { DEFAULT_PUSH_SERVER, NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import {
+  DEFAULT_PUSH_SERVER,
+  NotificationIface,
+  USE_DEXIE_DB,
+} from "../constants/app";
 import {
   accountsDBPromise,
   retrieveSettingsForActiveAccount,