Added checkboxes & radio buttons; Updated uninstall script

src/executor/mod.rs

@@ -1,4 +1,4 @@
 pub mod structured;
-pub use structured::{StructuredCommand, MessageLevel};
+pub use structured::{StructuredCommand, MessageLevel, FormField, FormFieldType};
 
 // Здесь могут быть функции для download, http и т.д.

src/executor/structured.rs

@@ -31,15 +31,34 @@ pub enum StructuredCommand {
         percent: u8,
         message: Option<String>,
     },
+    /// A list of checkboxes and radio buttons.
+    /// Response: space-separated IDs of all checked/selected fields.
+    Form {
+        prompt: String,
+        fields: Vec<FormField>,
+    },
     /// Run an interactive program that needs the real terminal.
-    /// The client suspends ratatui, inherits stdin/stdout/stderr, waits for
-    /// the process to exit, then restores the TUI.
-    /// The script receives the exit code as the response.
     Exec {
         shell: String,
     },
 }
 
+#[derive(Debug, Clone, PartialEq)]
+pub enum FormFieldType {
+    Checkbox,
+    Radio,
+}
+
+#[derive(Debug, Clone)]
+pub struct FormField {
+    pub id: String,
+    pub label: String,
+    pub field_type: FormFieldType,
+    pub default: bool,
+    /// Radio buttons with the same group are mutually exclusive.
+    pub group: Option<String>,
+}
+
 #[derive(Debug)]
 pub struct MenuOption {
     pub id: String,
@@ -203,6 +222,25 @@ fn parse_command(json_str: &str, cmd_tx: UnboundedSender<StructuredCommand>) ->
             let message = v["message"].as_str().map(String::from);
             StructuredCommand::Progress { percent, message }
         }
+        "form" => {
+            let prompt = v["prompt"].as_str().unwrap_or("").to_string();
+            let fields = v["fields"].as_array()
+                .map(|arr| {
+                    arr.iter().filter_map(|f| {
+                        let id = f["id"].as_str()?.to_string();
+                        let label = f["label"].as_str()?.to_string();
+                        let field_type = match f["field_type"].as_str().unwrap_or("checkbox") {
+                            "radio" => FormFieldType::Radio,
+                            _ => FormFieldType::Checkbox,
+                        };
+                        let default = f["default"].as_bool().unwrap_or(false);
+                        let group = f["group"].as_str().map(String::from);
+                        Some(FormField { id, label, field_type, default, group })
+                    }).collect()
+                })
+                .unwrap_or_default();
+            StructuredCommand::Form { prompt, fields }
+        }
         "exec" => {
             let shell = v["shell"].as_str().unwrap_or("").to_string();
             StructuredCommand::Exec { shell }