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>

crates/galaxyui_core/src/accessibility.rs

@@ -70,7 +70,7 @@ pub struct AccessibilityContent {
     /// for example, when the “Command Input” is focused, it announces with a `TextareaRole`.
     /// This is another helper field that lets the user understand what they can potentially do,
     /// or what object is in focus.
-    pub role: WarpA11yRole,
+    pub role: GalaxyA11yRole,
 }
 
 /// Verbosity level of a11y announcements. By default, all announcements include both the value
@@ -148,14 +148,14 @@ fn string_announcement(s: String) -> String {
 
 impl AccessibilityContent {
     // TODO add frame support
-    pub fn new_without_help<T>(value: T, role: WarpA11yRole) -> Self
+    pub fn new_without_help<T>(value: T, role: GalaxyA11yRole) -> Self
     where
         T: Into<String>,
     {
         Self::new_internal::<T, String>(value, None, role)
     }
 
-    pub fn new<V, H>(value: V, help: H, role: WarpA11yRole) -> Self
+    pub fn new<V, H>(value: V, help: H, role: GalaxyA11yRole) -> Self
     where
         V: Into<String>,
         H: Into<String>,
@@ -163,7 +163,7 @@ impl AccessibilityContent {
         Self::new_internal(value, Some(help), role)
     }
 
-    fn new_internal<V, H>(value: V, help: Option<H>, role: WarpA11yRole) -> Self
+    fn new_internal<V, H>(value: V, help: Option<H>, role: GalaxyA11yRole) -> Self
     where
         V: Into<String>,
         H: Into<String>,
@@ -203,7 +203,7 @@ impl AccessibilityContent {
 }
 
 #[derive(Default, Debug, Clone, Copy)]
-pub enum WarpA11yRole {
+pub enum GalaxyA11yRole {
     ButtonRole,
     CheckboxRole,
     HelpRole,
@@ -222,9 +222,9 @@ pub enum WarpA11yRole {
     UserAction,
 }
 
-impl std::fmt::Display for WarpA11yRole {
+impl std::fmt::Display for GalaxyA11yRole {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        use WarpA11yRole::*;
+        use GalaxyA11yRole::*;
         let word = match self {
             ButtonRole => "Button",
             CheckboxRole => "Checkbox",
@@ -257,7 +257,7 @@ pub enum ActionAccessibilityContent {
 impl ActionAccessibilityContent {
     pub fn from_debug() -> Self {
         Self::CustomFn(|action| {
-            AccessibilityContent::new_without_help(format!("{action:?}."), WarpA11yRole::UserAction)
+            AccessibilityContent::new_without_help(format!("{action:?}."), GalaxyA11yRole::UserAction)
         })
     }
 }

crates/galaxyui_core/src/notification.rs

@@ -112,8 +112,8 @@ pub enum NotificationSendError {
 impl NotificationSendError {
     pub fn notifications_error_banner_title(&self) -> &str {
         match self {
-            NotificationSendError::PermissionsDenied | NotificationSendError::PermissionsNotYetGranted => "Warp tried to send you a notification for the last block but does not have permission.",
-            NotificationSendError::Other { .. } => "Warp tried to send you a notification for the last block, but something went wrong.",
+            NotificationSendError::PermissionsDenied | NotificationSendError::PermissionsNotYetGranted => "Galaxy tried to send you a notification for the last block but does not have permission.",
+            NotificationSendError::Other { .. } => "Galaxy tried to send you a notification for the last block, but something went wrong.",
         }
     }
 }