chore: check existing leader key mode pr

Continuation of c24a5c4

TURN 1: Found and analyzed open PR manaflow-ai#1854 by xiaocang implementing tmux-style leader key mode with configurable timeout, visual indicator, and workspace/pane management actions (~1900 additions).

OVERALL: Identified that PR manaflow-ai#1854 is the existing pull request implementing the requested feature with leader key mode and workspace tags, currently awaiting human review.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: ctrlShiftBryan

sessions/2026-03-21-0722-9e73eb28.md

@@ -1,7 +1,7 @@
 # Session 9e73eb28
 
 **Started:** 2026-03-21T11:22:32.037Z
-**Ended:** 2026-03-21T11:27:42.091Z
+**Ended:** 2026-03-21T11:28:28.685Z
 **Model:** Claude Opus 4.6
 **Cost:** unknown
 **Duration:** unknown
@@ -15,25 +15,25 @@
 
 | Metric | Value |
 |--------|-------|
-| User turns | 4 |
-| Assistant turns | 2 |
-| Tool calls | 14 |
+| User turns | 5 |
+| Assistant turns | 4 |
+| Tool calls | 16 |
 | Files modified | 0 |
 
 ### Tool Usage
 | Tool | Count |
 |------|-------|
+| Bash | 8 |
 | Grep | 6 |
-| Bash | 6 |
 | Agent | 1 |
 | Read | 1 |
 
 ## Summary
 
-2 commits: docs: document ghostty keybind sequences for chord bindings, chore: explore cmux keybinding customization options.
+3 commits: chore: check github issues for feature requests, docs: document ghostty keybind sequences for chord bindings, chore: explore cmux keybinding customization options.
 
 ## Activity
 
 ### cmux (workspace)
-2 commits: docs: document ghostty keybind sequences for chord bindings, chore: explore cmux keybinding customization options.
+3 commits: chore: check github issues for feature requests, docs: document ghostty keybind sequences for chord bindings, chore: explore cmux keybinding customization options.