Refactor verdict handling and editor state management

- Removed the Escalate variant from the Verdict enum and associated parsing logic.
- Cleaned up the EditorState struct by removing unused fields and methods.
- Simplified MCP connection functions by removing unnecessary disconnect and handle dismiss functions.
- Added tick count to MiscState for managing UI updates during processing.
- Updated chat and status views to display a spinner during AI processing using the tick count.
- Created a README.md file to document the project, its features, architecture, usage, key bindings, agent modes, security measures, installation instructions, and configuration details.

src/app/mode/editor.rs

@@ -8,16 +8,6 @@ pub struct EditorState {
     pub undo_stack: Vec<Vec<String>>,
     pub cursor_line: usize,
     pub cursor_col: usize,
-    pub scroll_offset: usize,
-    pub active: bool,
-    pub mode: EditorMode,
-}
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub enum EditorMode {
-    Normal,
-    Insert,
-    Visual,
 }
 
 impl Default for EditorState {
@@ -28,9 +18,6 @@ impl Default for EditorState {
             undo_stack: Vec::new(),
             cursor_line: 0,
             cursor_col: 0,
-            scroll_offset: 0,
-            active: false,
-            mode: EditorMode::Normal,
         }
     }
 }
@@ -41,7 +28,6 @@ impl EditorState {
         EditorState {
             path,
             content,
-            active: true,
             ..Default::default()
         }
     }
@@ -160,29 +146,6 @@ impl EditorState {
     pub fn as_string(&self) -> String {
         self.content.join("\n")
     }
-
-    pub fn close(&mut self) {
-        self.active = false;
-    }
-
-    pub fn toggle_mode(&mut self) {
-        self.mode = match self.mode {
-            EditorMode::Normal => EditorMode::Insert,
-            EditorMode::Insert => EditorMode::Normal,
-            EditorMode::Visual => EditorMode::Normal,
-        };
-    }
-}
-
-#[derive(Clone)]
-pub struct AppEditorState {
-    pub editor: Option<EditorState>,
-}
-
-impl AppEditorState {
-    pub fn new() -> Self {
-        AppEditorState { editor: None }
-    }
 }
 
 pub fn handle_editor_input(state: &mut AppStateRest, text: String) {