Add language server control tool into the status bar (#32490)

Release Notes:

- Added the language server control tool into the status bar

---------

Co-authored-by: Nate Butler <iamnbutler@gmail.com>

crates/project/src/project_settings.rs

@@ -49,6 +49,10 @@ pub struct ProjectSettings {
     #[serde(default)]
     pub lsp: HashMap<LanguageServerName, LspSettings>,
 
+    /// Common language server settings.
+    #[serde(default)]
+    pub global_lsp_settings: GlobalLspSettings,
+
     /// Configuration for Debugger-related features
     #[serde(default)]
     pub dap: HashMap<DebugAdapterName, DapSettings>,
@@ -110,6 +114,16 @@ pub enum ContextServerSettings {
     },
 }
 
+/// Common language server settings.
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, JsonSchema)]
+pub struct GlobalLspSettings {
+    /// Whether to show the LSP servers button in the status bar.
+    ///
+    /// Default: `true`
+    #[serde(default = "default_true")]
+    pub button: bool,
+}
+
 impl ContextServerSettings {
     pub fn default_extension() -> Self {
         Self::Extension {
@@ -271,6 +285,14 @@ impl Default for InlineDiagnosticsSettings {
     }
 }
 
+impl Default for GlobalLspSettings {
+    fn default() -> Self {
+        Self {
+            button: default_true(),
+        }
+    }
+}
+
 #[derive(Clone, Debug, Default, Serialize, Deserialize, JsonSchema)]
 pub struct CargoDiagnosticsSettings {
     /// When enabled, Zed disables rust-analyzer's check on save and starts to query