Model and DB refactor (#61)

- [x] Move from `sqlx` to `rusqlite`
- [x] Generate TS types from Rust models

src-web/hooks/useActiveEnvironment.ts

@@ -1,5 +1,5 @@
 import { useMemo } from 'react';
-import type { Environment } from '../lib/models';
+import type { Environment } from '@yaakapp/api';
 import { useActiveEnvironmentId } from './useActiveEnvironmentId';
 import { useEnvironments } from './useEnvironments';