fix(@scripts/session-tools): 🐛 add delay for paste submission

Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>

bin/rclaude

@@ -829,6 +829,15 @@ cmd_list() {
 #      a leading `/` is just text — easy to accidentally turn a slash
 #      command into prose.
 #
+# Multi-line / long payloads arrive as a bracketed paste: Claude's TUI buffers
+# them as a "[Pasted text]" block that needs an explicit submit. A trailing
+# Enter sent immediately after the literal text is swallowed into the paste
+# (treated as a newline, not a submit), so the turn silently never submits —
+# the input just accumulates across sends. A short pause before Enter lets the
+# paste settle so the Enter registers as a submit. Single-line sends (e.g. the
+# orchestrator cold-start kick) were unaffected, which is why this only bit
+# long turns like the rounds prompt.
+#
 # Concurrent sends to the same pane can still race the input buffer. Callers
 # that need ordering should serialize externally (flock on a per-pane lock).
 cmd_send() {
@@ -926,7 +935,7 @@ EOF
         if is_local "$_host"; then
             if tmux send-keys -t "$_sess" C-a C-k 2>/dev/null \
                 && tmux send-keys -t "$_sess" -l -- "$_text" 2>/dev/null \
-                && tmux send-keys -t "$_sess" Enter 2>/dev/null; then
+                && { sleep 0.5; tmux send-keys -t "$_sess" Enter 2>/dev/null; }; then
                 :
             else
                 _failed=$((_failed + 1))
@@ -935,7 +944,7 @@ EOF
         else
             _q_sess=$(sh_quote "$_sess")
             if ssh -o BatchMode=yes -o ConnectTimeout=3 "$_host" \
-                "tmux send-keys -t $_q_sess C-a C-k && tmux send-keys -t $_q_sess -l -- $_quoted_text && tmux send-keys -t $_q_sess Enter" \
+                "tmux send-keys -t $_q_sess C-a C-k && tmux send-keys -t $_q_sess -l -- $_quoted_text && sleep 0.5 && tmux send-keys -t $_q_sess Enter" \
                 </dev/null >/dev/null 2>&1; then
                 :
             else