use std::path::PathBuf;use ratatui::style::Style;use ratatui::style::Styled;use ratatui::style::Stylize;use ratatui::text::Span;const TAG_WIDTH: usize = "Plugin".len();#[derive(Clone, Debug)]pub(crate) enum Selection {    File(PathBuf),    Tool {        insert_text: String,        path: Option<String>,    },}#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord)]pub(super) enum MentionType {    Plugin,    Skill,    File,    Directory,}impl MentionType {    pub(super) fn is_filesystem(self) -> bool {        matches!(self, Self::File | Self::Directory)    }    pub(super) fn span(self, base_style: Style) -> Span<'static> {        let style = match self {            Self::Plugin => base_style.magenta(),            Self::Skill => base_style.dim(),            Self::File => base_style.cyan(),            Self::Directory => base_style,        };        format!("{:<width$}", self.label(), width = TAG_WIDTH).set_style(style)    }    fn label(self) -> &'static str {        match self {            Self::Plugin => "Plugin",            Self::Skill => "Skill",            Self::File => "File",            Self::Directory => "Dir",        }    }}#[derive(Clone, Debug)]pub(crate) struct Candidate {    pub(super) display_name: String,    pub(super) description: Option<String>,    pub(super) search_terms: Vec<String>,    pub(super) mention_type: MentionType,    pub(super) selection: Selection,}#[derive(Clone, Debug)]pub(super) struct SearchResult {    pub(super) display_name: String,    pub(super) description: Option<String>,    pub(super) mention_type: MentionType,    pub(super) selection: Selection,    pub(super) match_indices: Option<Vec<usize>>,    pub(super) score: i32,}impl Candidate {    pub(super) fn to_result(&self, match_indices: Option<Vec<usize>>, score: i32) -> SearchResult {        SearchResult {            display_name: self.display_name.clone(),            description: self.description.clone(),            mention_type: self.mention_type,            selection: self.selection.clone(),            match_indices,            score,        }    }}