Refactor scrolling methods in ScrollState to accept an amount parameter

- Updated `scroll_up` and `scroll_down` methods to take an `amount` parameter for more flexible scrolling.
- Removed the `AgentMode` enum and related methods from the types module to simplify state management.
- Modified `AppStateRest` to remove the `mode` field and adjusted related logic.
- Enhanced `run_subagent` to build tool definitions and handle API key resolution from configuration.
- Updated command parsing to reflect changes in login handling.
- Removed onboarding overlays and related logic from input handling and rendering.
- Improved status bar to reflect connection status and agent readiness.
- Adjusted workflow panel rendering to simplify phase status display.
- Refactored edit log initialization to load from disk if available.
- Updated settings structure to use a HashMap for API keys.
- Enhanced error handling in LlmClient for authentication issues.

src/app/state/misc.rs

@@ -35,17 +35,12 @@ impl ScrollState {
         }
     }
 
-    pub fn scroll_up(&mut self) {
-        if self.offset > 0 {
-            self.offset -= 1;
-        }
+    pub fn scroll_up(&mut self, amount: usize) {
+        self.offset = self.offset.saturating_add(amount);
     }
 
-    pub fn scroll_down(&mut self, total: usize) {
-        let max_offset = total.saturating_sub(self.max_visible);
-        if self.offset < max_offset {
-            self.offset += 1;
-        }
+    pub fn scroll_down(&mut self, amount: usize) {
+        self.offset = self.offset.saturating_sub(amount);
     }
 
     pub fn set_max_visible(&mut self, max: usize) {

src/app/state/rest.rs

@@ -5,7 +5,7 @@ use tokio::sync::RwLock;
 
 use super::misc::{DirCache, InputState, MiscState, ScrollState};
 use super::runtime::{SessionRuntime, TurnEvent};
-use super::types::{AgentMode, Origin, Toast, TranscriptCache};
+use super::types::{Origin, Toast, TranscriptCache};
 use crate::app::mcp::manager::McpManager;
 use crate::app::workflow::engine::WorkflowEngine;
 use crate::model::app_config::AppConfig;
@@ -31,7 +31,7 @@ impl ChatMessageDisplay {
 
 #[derive(Clone)]
 pub struct AppStateRest {
-    pub mode: AgentMode,
+
     pub settings: Settings,
     pub app_config: AppConfig,
     pub workspace_roots: Vec<PathBuf>,
@@ -50,6 +50,7 @@ pub struct AppStateRest {
     pub misc: MiscState,
     pub turn_events: Arc<Mutex<VecDeque<TurnEvent>>>,
     pub turn_in_flight: Arc<Mutex<bool>>,
+    pub abort_flag: Arc<std::sync::atomic::AtomicBool>,
     pub workflow_engine: WorkflowEngine,
     pub mcp_manager: McpManager,
     pub dirty: bool,
@@ -68,7 +69,7 @@ impl AppStateRest {
             .map(|n| n.to_string_lossy().to_string())
             .unwrap_or_default();
         AppStateRest {
-            mode: AgentMode::Auto,
+
             settings,
             app_config,
             workspace_roots,
@@ -79,6 +80,7 @@ impl AppStateRest {
             worktrees_dir,
             turn_events: Arc::new(Mutex::new(VecDeque::new())),
             turn_in_flight: Arc::new(Mutex::new(false)),
+            abort_flag: Arc::new(std::sync::atomic::AtomicBool::new(false)),
             dir_cache: Arc::new(RwLock::new(dir_cache)),
             edit_log: EditLog::new(&session_dir),
             session_runtime: Some(SessionRuntime::new(session_dir.clone())),
@@ -98,10 +100,7 @@ impl AppStateRest {
         self.turn_in_flight.lock().map(|g| *g).unwrap_or(false)
     }
 
-    pub fn set_mode(&mut self, mode: AgentMode) {
-        self.mode = mode;
-        self.dirty = true;
-    }
+
 
     pub fn push_transcript(&mut self, msg: ChatMessageDisplay) {
         self.transcript_cache.messages.push(msg);

src/app/state/types.rs

@@ -1,36 +1,5 @@
 use serde::{Deserialize, Serialize};
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
-pub enum AgentMode {
-    Auto,
-    Normal,
-    Plan,
-    Yolo,
-}
-
-impl AgentMode {
-    pub fn auto_approve(&self) -> bool {
-        matches!(self, AgentMode::Auto | AgentMode::Yolo)
-    }
-
-    pub fn name(&self) -> &'static str {
-        match self {
-            AgentMode::Auto => "Auto",
-            AgentMode::Normal => "Normal",
-            AgentMode::Plan => "Plan",
-            AgentMode::Yolo => "Yolo",
-        }
-    }
-
-    pub fn cycle(&self) -> AgentMode {
-        match self {
-            AgentMode::Normal => AgentMode::Auto,
-            AgentMode::Auto => AgentMode::Plan,
-            AgentMode::Plan => AgentMode::Yolo,
-            AgentMode::Yolo => AgentMode::Normal,
-        }
-    }
-}
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
 pub enum ToastKind {
@@ -73,8 +42,7 @@ pub enum Overlay {
     Bash,
     QuitConfirm,
     Workflow,
-    Onboard,
-    OnboardProvider,
+
     KeyInput,
     Editor,
     Effort,
@@ -87,7 +55,6 @@ pub enum Overlay {
     Loading,
     ModelSelector,
     ClearConfirm,
-    LoginPicker,
 }
 
 impl Overlay {