Synced from monorepo

Synced from monorepo

Changes:
- Temporarily disable session share link creation in the TUI
- Do not approve plan on empty Enter from the revise prompt
- Expose chat product Skills via ACP available_commands_update
- Return immediately from a blocking wait on an already-completed ACP task
- Split headless pager module for clearer structure
- Stop git worktree prune from removing user registrations on resume
- Use compaction sampler tokenizer for item token counts
- Opt-in extra root CAs via GROK_EXTRA_CA_BUNDLE
- Cancel all session subagents when the user stops
- Let the session persistence actor exit when its session ends
- Make fullscreen terminal resize much cheaper on long sessions
- Report honestly from kill_task when an ACP task does not exist
- Hide /usage for external-auth deployments
- Forward the history-load trailer’s computer_reason to the client
- Remove ineffective no-op tool reminder
- Declare slash-command screen-mode support in one place
- Keep settings enum picker on the committed value until Enter
- Reap a PTY’s full process tree
- Stream tool calls from headless mode over ACP
- Bridge gateway task lifecycle to ACP for chat session background tasks
- Don’t warn about truncated history on a suppressed replay
- Fit full-replace summarizer input and recover on context-length errors
- Stop dropping agents over an unrecognized frontmatter color
- Add /undo as a slash alias for /rewind
- Harden sleep/wake token-refresh paths against forced re-login
- Add session/list ACP method
- Give each sampling backend its own conversion module
- Treat an unenrolled child process as a lint error
- Suppress the cancelled marker on send-now wake turns
- Stop tearing down Roslyn on every edit, and read C# diagnostics

Source-Revision: 2a28b4a86cfc4a4c133c35b7fc2a6a9964387c39

crates/codegen/xai-grok-mermaid/src/subprocess.rs

@@ -98,6 +98,7 @@ pub fn run_with_timeout(
 /// race. It is transient and clears within milliseconds, so retry a few times
 /// with a short backoff. (No-op on the steady-state path; only the failing
 /// transient case changes behaviour.)
+#[allow(clippy::disallowed_methods)] // the caller owns the reap
 fn spawn_with_etxtbsy_retry(cmd: &mut Command) -> std::io::Result<Child> {
     const MAX_ATTEMPTS: u32 = 5;
     let mut attempt = 0;
@@ -273,6 +274,7 @@ mod tests {
         let mut cmd = Command::new("sleep");
         cmd.arg("30");
         let mut cmd = detached(cmd);
+        #[allow(clippy::disallowed_methods)] // test fixture; the test kills it
         let mut child = cmd.spawn().expect("spawn sleep");
         let pid = child.id() as libc::pid_t;