[Feat] upgrade cosmic-text to 0.14.2

[mistricky]

No description provided.

[Copilot]

Pull Request Overview

This PR upgrades cosmic-text to version 0.14.2 and adapts the code to work with the new API. The key changes include updating imports and font loading in text.rs, refactoring attribute handling in text measurement and rich text, and adjusting font style handling in highlight.rs.

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 1 comment.

File	Description
core/src/utils/text.rs	Updated imports, new font constants, and usage of a default attribute helper function to align with cosmic-text 0.14.2 API.
core/src/utils/highlight.rs	Introduced cloning of attributes to avoid mutation when applying different font styles.
core/Cargo.toml	Upgraded the cosmic-text dependency version from 0.12.0 to 0.14.2.

Comments suppressed due to low confidence (1)

core/src/utils/text.rs:25

• Verify that the family name string 'CaskaydiaCove Nerd Font' matches the expected naming convention used in the font asset filenames (e.g., 'CaskaydiaCoveNerdFont').

    Attrs::new().family(Family::Name("CaskaydiaCove Nerd Font"))

[Copilot]

[nitpick] Consider whether cloning 'attrs' on every iteration might introduce a slight performance overhead; if 'attrs' remains constant, reusing a previously cloned value could be more efficient.

Suggested change

let attrs_cloned = attrs.clone();