feat: add new stores for cron, locale, providers, script, shared data, skills, and user info

- Implemented `cron` store to manage scheduled tasks with CRUD operations.
- Created `locale` store for language settings with persistence and system language detection.
- Added `providers` store to handle provider accounts and configurations with API interactions.
- Developed `script` store for managing automation scripts, including recording and execution.
- Introduced `sharedStore` for managing shared data across components.
- Established `skills` store for fetching, installing, and managing skills from a marketplace.
- Created `userinfo` store for user authentication and session management.

chore: update path aliases from `@store` to `@stores` in TypeScript configuration and Vite config

src/pages/skills/index.vue

@@ -165,7 +165,7 @@
 <script setup lang="ts">
 import { ref, computed, watch, onMounted } from 'vue'
 import { useI18n } from 'vue-i18n'
-import { useSkillsStore, FETCH_ERROR_CODES } from '@src/store/skills'
+import { useSkillsStore, FETCH_ERROR_CODES } from '@src/stores/skills'
 import { MOCK_SKILLS, MOCK_MARKETPLACE } from '@src/lib/skills-api'
 import type { Skill, MarketplaceSkill } from '@src/lib/skills-types'
 import { ElMessage } from 'element-plus'