use ssh lsp store (#17655)

Release Notes:

- ssh remoting: Added support for booting langauge servers (in limited
circumstances)

---------

Co-authored-by: Mikayla <mikayla@zed.dev>

crates/language/src/language_settings.rs

@@ -1,6 +1,6 @@
 //! Provides `language`-related settings.
 
-use crate::{File, Language, LanguageServerName};
+use crate::{File, Language, LanguageName, LanguageServerName};
 use anyhow::Result;
 use collections::{HashMap, HashSet};
 use core::slice;
@@ -32,7 +32,7 @@ pub fn language_settings<'a>(
     cx: &'a AppContext,
 ) -> &'a LanguageSettings {
     let language_name = language.map(|l| l.name());
-    all_language_settings(file, cx).language(language_name.as_deref())
+    all_language_settings(file, cx).language(language_name.as_ref())
 }
 
 /// Returns the settings for all languages from the provided file.
@@ -53,7 +53,7 @@ pub struct AllLanguageSettings {
     /// The inline completion settings.
     pub inline_completions: InlineCompletionSettings,
     defaults: LanguageSettings,
-    languages: HashMap<Arc<str>, LanguageSettings>,
+    languages: HashMap<LanguageName, LanguageSettings>,
     pub(crate) file_types: HashMap<Arc<str>, GlobSet>,
 }
 
@@ -204,7 +204,7 @@ pub struct AllLanguageSettingsContent {
     pub defaults: LanguageSettingsContent,
     /// The settings for individual languages.
     #[serde(default)]
-    pub languages: HashMap<Arc<str>, LanguageSettingsContent>,
+    pub languages: HashMap<LanguageName, LanguageSettingsContent>,
     /// Settings for associating file extensions and filenames
     /// with languages.
     #[serde(default)]
@@ -791,7 +791,7 @@ impl InlayHintSettings {
 
 impl AllLanguageSettings {
     /// Returns the [`LanguageSettings`] for the language with the specified name.
-    pub fn language<'a>(&'a self, language_name: Option<&str>) -> &'a LanguageSettings {
+    pub fn language<'a>(&'a self, language_name: Option<&LanguageName>) -> &'a LanguageSettings {
         if let Some(name) = language_name {
             if let Some(overrides) = self.languages.get(name) {
                 return overrides;
@@ -821,7 +821,7 @@ impl AllLanguageSettings {
             }
         }
 
-        self.language(language.map(|l| l.name()).as_deref())
+        self.language(language.map(|l| l.name()).as_ref())
             .show_inline_completions
     }
 }