feat: migrate app storage from sqlite to markdown vault (#701)

* chore: ignore local worktrees

* refactor: remove sqlite storage engine runtime

* feat: add sqlite to markdown migration flow

* chore: update locales for markdown-only storage

* fix: harden sqlite migration flow

* feat: allow selecting sqlite file for manual migration

Author: antonreshetov

.gitignore

@@ -9,4 +9,4 @@ components.d.ts
 auto-imports.d.ts
 .github/*-instructions.md
 .env
-docs/superpowers
+docs/superpowers

src/main/api/routes/system.ts

@@ -1,24 +1,9 @@
 import { Elysia } from 'elysia'
 import { resetRuntimeCache } from '../../storage/providers/markdown'
 import { getVaultPath } from '../../storage/providers/markdown/runtime'
-import { store } from '../../store'
 
 const app = new Elysia({ prefix: '/system' })
 
-app.get(
-  '/storage-engine',
-  () => {
-    const engine = store.preferences.get('storage.engine')
-
-    return { engine }
-  },
-  {
-    detail: {
-      tags: ['System'],
-    },
-  },
-)
-
 app.get(
   '/storage-vault-path',
   () => {
@@ -36,9 +21,7 @@ app.get(
 app.post(
   '/storage-cache/reset',
   () => {
-    if (store.preferences.get('storage.engine') === 'markdown') {
-      resetRuntimeCache()
-    }
+    resetRuntimeCache()
 
     return {
       reset: true,