fix: TUI crash on keypress — config inner cond extra paren

Root cause: config inner cond had )))) (4 closes) but needed ))) (3).
The 4th ) prematurely closed the outer cond config clause, making
(t (cond ...)) a bare function call to T instead of the cond default.

Also fixed chat-render coordinate bug (:y 1 :x y -> :y y :x 1)
Added backtrace diag (handler-bind all errors, sb-debug to stderr)
Added asdf central-registry push + :force t for stale-cache prevention

passepartout

@@ -372,12 +372,13 @@ case "$COMMAND" in
         fi
         exec sbcl \
             --eval '(load (merge-pathnames "quicklisp/setup.lisp" (user-homedir-pathname)))' \
+            --eval '(declaim (optimize (debug 3) (speed 0) (safety 3)))' \
             --eval "(push (truename \"$PASSEPARTOUT_DATA_DIR/\") asdf:*central-registry*)" \
             --eval '(ql:quickload :passepartout/tui :force t)' \
             --eval '(in-package :passepartout)' \
             --eval "(load (format nil \"~alisp/system-model-provider.lisp\" (truename \"$PASSEPARTOUT_DATA_DIR/\")))" \
             --eval "(load (format nil \"~alisp/system-model-explorer.lisp\" (truename \"$PASSEPARTOUT_DATA_DIR/\")))" \
-            --eval '(handler-bind ((undefined-function (lambda (c) (format t "~%Undefined function: ~a~%" (cell-error-name c)) (sb-debug:print-backtrace :count 20) (finish-output) (uiop:quit 1)))) (passepartout.gateway-tui:tui-main))'
+            --eval '(handler-bind ((error (lambda (c) (format t "~%CRASH: ~a~%" c) (sb-debug:print-backtrace :count 30 :stream *error-output*) (finish-output) (finish-output *error-output*) (uiop:quit 1)))) (passepartout.gateway-tui:tui-main))'
         ;;
     gateway)
         SUBCMD=$1; PLATFORM=$2; TOKEN=$3