v1.4.0: Auto-compact streaming, Bedrock summarization support, subagent orchestration, and Galaxy rebrand continuation

Major features:
- Auto-compact: triggers conversation summarization when context window >= 85%,
  compacts Bedrock message history to a summary pair, and tracks live context tokens
- Bedrock summarization: plumbs `is_summarization` flag through translator/client/response
  pipeline, handles SummarizeConversation input type, and marks `summarized` in metadata
- Session restore: rebuilds bedrock_message_history from persisted task messages via
  newly-public `convert_proto_message`, preventing empty history on reconnect
- Subagent orchestration: adds SubagentQuestion/Answer/CompletionSummary event types,
  parent-child question routing with depth limits, retry counting, and drain methods
- Summarization UI: inline SummarizationView in AI blocks with progress/finished states

Refactors:
- Rename WarpTheme → GalaxyTheme across ~100 files (rebrand continuation)
- Rename warp_home_config_dir → galaxy_home_config_dir and related path functions
- Predefined rules: replace "System Defined Rule #N" with descriptive names
  (e.g. "Correctness Over Speed", "Never Guess") and add lookup helpers
- Usage view: replace cumulative input/output token display with live context tokens,
  cache hit rate calculation, and separate cache read/write stats
- Telemetry: remove verbose doc comments, simplify trait definitions
- Facts view: simplify delete permission check (always allow local deletion)
- Remove warp_managed_paths_watcher.rs (dead code)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/src/util/bindings.rs

@@ -32,7 +32,7 @@ pub const MAC_MENUS_CONTEXT: DescriptionContext = DescriptionContext::Custom("ma
 pub enum CustomAction {
     NewTab,
     NewFile,
-    ShowAboutWarp,
+    ShowAboutGalaxy,
     ShowSettings,
     ConfigureKeybindings,
     ShowAccount,
@@ -104,7 +104,7 @@ pub enum CustomAction {
     ToggleSyncTerminalInputsInCurrentTab,
     DisableSyncTerminalInputs,
     ReopenClosedSession,
-    ToggleWarpDrive,
+    ToggleGalaxyDrive,
     AddWindow,
     CloseCurrentSession,
     CloseWindow,
@@ -390,7 +390,7 @@ pub fn custom_tag_to_keystroke(custom: CustomTag) -> Option<Keystroke> {
 
         // This is one of the app's hardcoded keybindings.
         CustomAction::AddWindow => Keystroke::parse(cmd_or_ctrl_shift("n")).ok(),
-        CustomAction::ToggleWarpDrive => {
+        CustomAction::ToggleGalaxyDrive => {
             if OperatingSystem::get().is_mac() {
                 Keystroke::parse("cmd-\\").ok()
             } else {
@@ -435,7 +435,7 @@ pub fn custom_tag_to_keystroke(custom: CustomTag) -> Option<Keystroke> {
         }
         CustomAction::NewTerminalTab
         | CustomAction::NewFile
-        | CustomAction::ShowAboutWarp
+        | CustomAction::ShowAboutGalaxy
         | CustomAction::SplitPaneLeft
         | CustomAction::SelectAllBlocks
         | CustomAction::SplitPaneUp

app/src/util/traffic_lights.rs

@@ -49,7 +49,7 @@ use windows_only::*;
 #[cfg(not(target_os = "windows"))]
 use galaxyui::elements::Empty;
 
-use crate::themes::theme::WarpTheme;
+use crate::themes::theme::GalaxyTheme;
 use galaxyui::elements::MouseStateHandle;
 use galaxyui::platform::FullscreenState;
 use galaxyui::{AppContext, Element, WindowId};
@@ -150,7 +150,7 @@ impl TrafficLightData {
         &self,
         fullscreen_state: FullscreenState,
         mouse_states: &TrafficLightMouseStates,
-        theme: &WarpTheme,
+        theme: &GalaxyTheme,
         _app: &AppContext,
     ) -> Box<dyn Element> {
         if !cfg!(target_os = "linux") {
@@ -286,7 +286,7 @@ impl TrafficLightData {
     fn render_button(
         mouse_state: MouseStateHandle,
         child: Box<dyn Element>,
-        theme: &WarpTheme,
+        theme: &GalaxyTheme,
     ) -> Hoverable {
         Hoverable::new(mouse_state, |state| {
             let background_color = if state.is_hovered() {
@@ -311,7 +311,7 @@ impl TrafficLightData {
         &self,
         fullscreen_state: FullscreenState,
         mouse_states: &TrafficLightMouseStates,
-        theme: &WarpTheme,
+        theme: &GalaxyTheme,
         app: &AppContext,
     ) -> Box<dyn Element> {
         self.render_tab_row(fullscreen_state, mouse_states, theme, app)
@@ -447,7 +447,7 @@ impl TrafficLightData {
         &self,
         _fullscreen_state: FullscreenState,
         _mouse_states: &TrafficLightMouseStates,
-        _theme: &WarpTheme,
+        _theme: &GalaxyTheme,
         _app: &AppContext,
     ) -> Box<dyn Element> {
         Empty::new().finish()

app/src/util/traffic_lights/windows/renderer.rs

@@ -4,7 +4,7 @@ use crate::util::traffic_lights::windows::RendererState;
 use crate::util::traffic_lights::windows_only::WINDOWS_BRIGHT_RED;
 use crate::util::traffic_lights::{TrafficLightData, TrafficLightMouseStates};
 use crate::workspace::TOTAL_TAB_BAR_HEIGHT;
-use galaxy_core::ui::theme::{Fill, WarpTheme};
+use galaxy_core::ui::theme::{Fill, GalaxyTheme};
 use galaxyui::elements::{
     Align, ConstrainedBox, Container, CrossAxisAlignment, Flex, Hoverable, MainAxisAlignment,
     MainAxisSize, MouseStateHandle, ParentElement, Text,
@@ -48,28 +48,28 @@ impl WindowsTrafficLightIcon {
         }
     }
 
-    fn background_hover_color(&self, theme: &WarpTheme) -> Fill {
+    fn background_hover_color(&self, theme: &GalaxyTheme) -> Fill {
         match self {
             Self::Close => WINDOWS_BRIGHT_RED.into(),
             Self::Minimize | Self::Maximize | Self::Restore => theme.surface_3(),
         }
     }
 
-    fn icon_hover_color(&self, theme: &WarpTheme) -> ColorU {
+    fn icon_hover_color(&self, theme: &GalaxyTheme) -> ColorU {
         match self {
             Self::Close => ColorU::white(),
             Self::Minimize | Self::Maximize | Self::Restore => self.icon_color(theme),
         }
     }
 
-    fn icon_color(&self, theme: &WarpTheme) -> ColorU {
+    fn icon_color(&self, theme: &GalaxyTheme) -> ColorU {
         theme.foreground().into_solid()
     }
 
     fn render(
         &self,
         mouse_state_handle: MouseStateHandle,
-        theme: &WarpTheme,
+        theme: &GalaxyTheme,
         icon_font_family: FamilyId,
         action_name: &'static str,
     ) -> Box<dyn Element> {
@@ -107,7 +107,7 @@ impl WindowsTrafficLightIcon {
 fn render_tab_row_with_glyph_icons(
     fullscreen_state: FullscreenState,
     mouse_states: &TrafficLightMouseStates,
-    theme: &WarpTheme,
+    theme: &GalaxyTheme,
     icon_font_family: FamilyId,
 ) -> Box<dyn Element> {
     let flex = Flex::row()
@@ -158,7 +158,7 @@ impl TrafficLightData {
         &self,
         fullscreen_state: FullscreenState,
         mouse_states: &TrafficLightMouseStates,
-        theme: &WarpTheme,
+        theme: &GalaxyTheme,
         app: &AppContext,
     ) -> Box<dyn Element> {
         match RendererState::handle(app).as_ref(app).icon_font_family() {
@@ -185,7 +185,7 @@ impl TrafficLightData {
         &self,
         fullscreen_state: FullscreenState,
         mouse_states: &TrafficLightMouseStates,
-        theme: &WarpTheme,
+        theme: &GalaxyTheme,
     ) -> Box<dyn Element> {
         let fg_color = theme.foreground().into_solid();
         ConstrainedBox::new(