sqlite mising lib issue in tutorial for Windows

[On this line of the tutorial:](https://github.com/DioxusLabs/docsite/blob/main/docs-src/0.6/src/guide/databases.md?plain=1#L49)
```
rusqlite = { version = "0.32.1", optional = true } # <--- add rusqlite
```

Users developing on Windows (and maybe other platforms?) may get compilation errors like ` LINK : fatal error LNK1181: cannot open input file 'sqlite3.lib` as sqlite isn't installed on the system. The fix is to add `features = ["bundled"]` in the Cargo dependencies like:
```
rusqlite = { version = "0.37.0", features = ["bundled"], optional = true }
```

I found the solution [here on Stack Overflow](https://stackoverflow.com/questions/76349657/what-is-the-missing-sqlite3-lib-file-when-trying-to-run-rustqlite-with-precomp) when I encountered this issue myself. There are alternative solutions in that SO but adding the feature is the simpliest.