Synced from monorepo

Changes:
- Classify clipboard delivery confidence
- Add durable session update append
- Scope the xAI session bearer to first-party memory embedding endpoints
- Persist subagent outputs to disk and bound long-lived agent state
- Add MiniSweAgent:bash for mini-swe-agent parity
- Revert taking local sessions off the persistent shell
- Contextual tip recommending grok wrap on SSH sessions
- Voice STT bearer from model BYOK env_key/api_key
- Define exact website policies for sandbox
- Gate unsafe shell environments
- Shared pin hoist; single require_sha gate for marketplace plugins
- Server-signed is-managed claim (closes sidecar-removal downgrade)
- Optional require_sha pin for remote plugin installs
- Show session title and last exchange in the exit resume hint
- Gate shell output redirects
- Warn when fail_closed is present but not a boolean
- Add canonical text editing core (ratatui-textarea)
- Keep execution state out of goal scratch
- Add acknowledged persistence primitives
- Inherit child network restrictions in sandbox
- Fail closed when hook matchers fail to recompile
- Add MCP setup preferences for plugin MCPs
- Gate sourced shell scripts
- Gate file-typed project hooks
- grok wrap: restore terminal modes on child death
- Harden owner-only permissions on auth and MCP credentials
- Create crash dump files with owner-only permissions
- Write the agent_id cache owner-only (0600)
- SessionMetrics mode skips Mixpanel profile sync
- Dashboard: slim live-tail peek
- Yank full queued prompt text, not (+N lines)
- Defeat clock-rollback on the signed managed-config cache
- Stop early session/cancel from overtaking the prompt and wedging the turn slot
- Self-heal a diverged agent entrypoint on startup
- Add matched inference expectations in test-support
- Add AuthSingleFlight cancel/successor gap tests
- Remove consumer from external OTEL allowlist and pin scrub coverage
- Enable /copy in minimal mode
- Surface capacity and API-key detail on 429 errors
- Single-flight interactive auth
- Fix PageUp/PageDown skipping lines behind sticky prompt header

crates/codegen/xai-grok-pager/tests/settings_e2e.rs

@@ -73,6 +73,7 @@ const ALL_SETTINGS_EXERCISED: &[&str] = &[
     "contextual_hints.send_now",
     "contextual_hints.small_screen",
     "contextual_hints.word_select",
+    "contextual_hints.ssh_wrap",
 ];
 
 #[test]
@@ -1602,6 +1603,7 @@ fn registry_kind_membership_through_pr_14() {
             "contextual_hints.send_now",
             "contextual_hints.small_screen",
             "contextual_hints.word_select",
+            "contextual_hints.ssh_wrap",
         ]
         .into_iter()
         .collect::<std::collections::BTreeSet<_>>()
@@ -1771,6 +1773,7 @@ fn defaults_round_trip_through_registry() {
             "contextual_hints.send_now" => SettingValue::Bool(true),
             "contextual_hints.small_screen" => SettingValue::Bool(true),
             "contextual_hints.word_select" => SettingValue::Bool(true),
+            "contextual_hints.ssh_wrap" => SettingValue::Bool(true),
             other => panic!("test must list expected default for `{other}`"),
         }
     };