Synced from monorepo

Synced from monorepo

Changes:
- grok-shell: send an expired external-provider credential to the sign-in flow, not a 401 loop
- pager: clickable ▲ jumps to the top of the response being read
- grok-shell: keep a large task log from making the completion message too long
- Plan viewer scrollbar: widen grab zone to the border column; fix striped thumb in Terminal.app
- pager: poll the tmux probe teardown grace instead of sleeping it
- security: vendor-compat MCP kill switch is now actually enforced when reported as on
- grok-shell: restore session eviction when a leader client disconnects
- Bump rust-toolchain to 1.93.0
- workspace: lexical-normalize permission path patterns before glob matching
- pager: reject garbage Enter in the /resume picker
- pager: show Mermaid affordances in plan mode preview
- pager: drop manage-account link from /session-info
- workspace: auto-approve read-only git queries; defer write floor to auto classifier
- Add free-form pattern editor to the "Always allow" command prompt
- grok-shell: fix /btw caching
- pager: Tab walks answers in the ask_user_question card
- External-provider auth refresh: single 7s attempt instead of 3×5s
- pager: don't resurrect finished background tasks as Running when completion arrives first
- pager: report tmux truecolor clamping in Doctor
- Fix plan viewer scrollbar click+drag hijacked by comment gutter
- pager/shell: stop double Recap after the same last turn
- sampler: preserve x-should-retry through stream collection
- pager: clear plan-mode indicator immediately when the user approves a plan
- pager: tmux does not re-read its config on reattach

Source-Revision: 64c4de99cc822b25ce9c54ab5a4f372093d0885d

crates/codegen/xai-grok-pager-render/src/appearance/config.rs

@@ -354,13 +354,17 @@ impl Default for ScrollConfig {
     }
 }
 
-/// Follow indicator display mode.
+/// Scroll indicator display mode: the ▼ jump-to-bottom arrow below
+/// scrollback and its ▲ jump-to-response-top mirror under the sticky
+/// prompt header.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
 pub enum FollowIndicator {
-    /// No follow indicator.
+    /// No scroll indicators.
     None,
     /// Show ▼ centered in the gap row below scrollback when not following
-    /// and there's content below the viewport.
+    /// and there's content below the viewport, and ▲ centered under the
+    /// sticky prompt header while the answer being read starts above the
+    /// viewport top.
     #[default]
     Center,
 }
@@ -991,8 +995,8 @@ pub struct RawScrollConfig {
     /// If a scroll would be less than this percentage, scroll by this amount instead.
     /// 0 = minimal scroll (default), 25 = quarter page, 100 = full page.
     pub min_page_fraction: u8,
-    /// Follow indicator in the gap row below scrollback.
-    /// "none" = hidden, "center" = ▼ centered when content is below viewport.
+    /// Scroll indicators: the ▼ below scrollback and the ▲ under the sticky
+    /// prompt header. "none" = hidden, "center" = centered arrows.
     pub follow_indicator: RawFollowIndicator,
     /// When follow mode scrolls to new content, auto-select the latest entry.
     pub follow_auto_select: bool,
@@ -1019,13 +1023,13 @@ impl Default for RawScrollConfig {
     }
 }
 
-/// Follow indicator display mode (TOML format).
+/// Scroll indicator display mode (TOML format).
 #[derive(Debug, Clone, Copy, Default, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "lowercase")]
 pub enum RawFollowIndicator {
-    /// No follow indicator.
+    /// No scroll indicators.
     None,
-    /// Show ▼ centered in the gap row below scrollback.
+    /// Show ▼ centered below scrollback and ▲ under the sticky prompt header.
     #[default]
     Center,
 }