Add navigation commands for tmux sessions (#161)

* Add navigation commands for tmux sessions

* Update docs/tmux-integration.md

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>

---------

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>

docs/tmux-integration.md

@@ -185,6 +185,20 @@ tmux switch -t project1
 tmux switch -t project2
 ```
 
+### Navigating Sessions
+
+```bash
+# List all sessions (in another terminal)
+tmux list-sessions
+
+# Switch to specific session (in tmux)
+Ctrl+B s      # list sessions and select
+Ctrl+B (      # switch to previous session
+Ctrl+B )      # switch to next session
+Ctrl+B $      # rename current session
+Ctrl+B d      # detach from current session
+```
+
 ---
 
 ## Troubleshooting
@@ -492,4 +506,4 @@ tmux load-buffer ~/my-layout.txt
 - **Official Tmux Documentation:** https://github.com/tmux/tmux/wiki
 - **Quick Reference:** [docs/quick-reference.md#tmux-integration](quick-reference.md#tmux-integration)
 - **Background Tasks:** [docs/quick-reference.md#background-tasks](quick-reference.md#background-tasks)
-- **OpenCode Documentation:** https://opencode.ai/docs
+- **OpenCode Documentation:** https://opencode.ai/docs