fix(deps): update rust crate catppuccin-egui to 3.1.0 (#40)

[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [catppuccin-egui](https://togithub.com/catppuccin/egui) | dependencies
| minor | `3.0.0` -> `3.1.0` |

---

### Release Notes

<details>
<summary>catppuccin/egui (catppuccin-egui)</summary>

###
[`v3.1.0`](https://togithub.com/catppuccin/egui/blob/HEAD/CHANGELOG.md#310-2023-05-26)

[Compare
Source](https://togithub.com/catppuccin/egui/compare/v3.0.0...v3.1.0)

##### Features

- implement `Copy` for `Theme`
([97934d1](https://togithub.com/catppuccin/egui/commit/97934d1d5517194c61b35913e8ac6f6970934312)),
closes [#&#8203;8](https://togithub.com/catppuccin/egui/issues/8)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Mend
Renovate](https://www.mend.io/free-developer-tools/renovate/). View
repository job log
[here](https://developer.mend.io/github/SilenLoc/TypeFast).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNi40MC4zIiwidXBkYXRlZEluVmVyIjoiMzYuNDAuMyIsInRhcmdldEJyYW5jaCI6Im1haW4ifQ==-->

Cargo.toml

@@ -16,7 +16,7 @@ tracing-subscriber = "0.3"
 serde = { version = "1", features = ["derive"] }
 rand = "0.8.5"
 random_word = "0.3.1"
-catppuccin-egui = "3.0.0"
+catppuccin-egui = "3.1.0"
 egui_extras ="0.22.0"
 egui-notify = { git = "https://github.com/ItsEthra/egui-notify.git" }
 egui_dock = "0.6.3"