Croatoan child windows don't inherit the screen's :input-blocking nil.
Without explicit (setf (input-blocking iw) nil), get-char blocks the
main loop indefinitely, preventing redraw from running. New agent
messages queued by the reader-loop thread were never rendered until
the user pressed a key.
Now the loop runs at 30fps and responses appear immediately.
- connect-daemon: retry up to 3 times with 3s backoff instead of
single 10s attempt. Shows 'Connecting...' while retrying.
- Failed attempts show attempt count and error detail.
- After all retries exhausted: shows TIP to start daemon first.
- Connection status bar already shows Connected/Disconnected.
- passepartout tui already auto-starts daemon if port 9105 is closed.
TUI integration: 7/7 pass.
- recv-daemon: catch all errors silently (not just usocket:timeout-error
which doesn't match SBCL's SB-INT:IO-TIMEOUT). Prevents log-message
from bleeding through to the Croatoan screen.
- reader-loop: add (sleep 0.5) when recv-daemon returns nil, preventing
tight spin on repeated I/O timeouts during idle periods.
- Backspace: get-char returns raw ncurses integers (263=KEY_BACKSPACE),
not key structs. Use code-key + key-name to normalize codes >255
to keywords, so (eq ch :backspace) actually matches.
- TUI blank screen: add initial redraw+refresh before the main loop.
get-char blocks, so the first frame was never drawn on startup.
- connect-daemon: remove :element-type character (daemon listens in
binary mode, mismatch caused hang). Add :timeout 10.
- Tests: use actual ncurses codes (343=KEY_ENTER, 263=KEY_BACKSPACE,
9=TAB) instead of make-key or raw ascii codes.
TUI: 45/45 pass.
Croatoan returns key structs (make-key :name :backspace) for special
keys. The on-key handler was comparing these structs to keywords like
:backspace with eq, which always failed. Keys like Enter (returned as
13) worked, but Backspace/Tab/arrows didn't. Actually, the user couldn't
delete typed characters.
Fix: normalize at the top of on-key — if the input is a key struct,
extract the :name keyword. This allows the existing keyword-based
cond dispatches to work for all keys.
Updated all tests to use (make-key :name :enter/backspace/tab) instead
of raw integer codes, matching what Croatoan actually sends.
TUI: 43/43 pass.
