Handle VNC reset-dialog in `vnc_click_hack()`

Add TAB + ENTER key presses after the `Ctrl+Alt+<key>` hotkey
combo to auto-confirm the "simulate a reset?" dialog that IB
gateway sometimes shows.

Deats,
- press `ISO_Enter` before click to dismiss any prior active
  dialog window.
- add post-hotkey loop sending `Tab` then `KP_Enter` with
  `asyncio.sleep()` delays to handle the confirmation dialog.
- add `asyncio` import.

Also,
- capture VNC connect error as `vnc_err` and log it instead of
  falling through to `try_xdo_manual()`.
- comment-out `try_xdo_manual()` fallback in VNC error path.
- reformat `client.press()` call to multiline style.
- reformat `RuntimeError` raise to multiline style with `!r`.

(this commit msg was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code

piker/brokers/ib/_util.py

@@ -20,6 +20,7 @@ runnable script-programs.
 
 '''
 from __future__ import annotations
+import asyncio
 from datetime import (  # noqa
     datetime,
     date,
@@ -140,7 +141,8 @@ async def data_reset_hack(
             except (
                 OSError,  # no VNC server avail..
                 PermissionError,  # asyncvnc pw fail..
-            ):
+            ) as _vnc_err:
+                vnc_err = _vnc_err
                 try:
                     import i3ipc  # noqa  (since a deps dynamic check)
                 except ModuleNotFoundError:
@@ -166,14 +168,22 @@ async def data_reset_hack(
 
                 # localhost but no vnc-client or it borked..
                 else:
-                    try_xdo_manual(client)
+                    log.error(
+                        'VNC CLICK HACK FAILE with,\n'
+                        f'{vnc_err!r}\n'
+                    )
+
+                    # breakpoint()
+                    # try_xdo_manual(client)
 
         case 'i3ipc_xdotool':
             try_xdo_manual(client)
             # i3ipc_xdotool_manual_click_hack()
 
         case _ as tech:
-            raise RuntimeError(f'{tech} is not supported for reset tech!?')
+            raise RuntimeError(
+                f'{tech!r} is not supported for reset tech!?'
+            )
 
     # we don't really need the ``xdotool`` approach any more B)
     return True
@@ -269,10 +279,35 @@ async def vnc_click_hack(
                     500,
                 )
             )
+            # in case a prior dialog win is open/active.
+            await client.press('ISO_Enter')
+
             # ensure the ib-gw window is active
             await client.click(MOUSE_BUTTON_LEFT)
+
             # send the hotkeys combo B)
-            await client.press('Ctrl', 'Alt', key)  # keys are stacked
+            await client.press(
+                'Ctrl',
+                'Alt',
+                key,
+            )  # NOTE, keys are stacked
+
+            # XXX, sometimes a dialog asking if you want to "simulate
+            # a reset" will show, in which case we want to select
+            # "Yes" (by tabbing) and then hit enter.
+            iters: int = 1
+            delay: float = 0.3
+            await asyncio.sleep(delay)
+
+            for i in range(iters):
+                log.info(f'Sending TAB {i}')
+                await client.press('Tab')
+                await asyncio.sleep(delay)
+
+            for i in range(iters):
+                log.info(f'Sending ENTER {i}')
+                await client.press('KP_Enter')
+                await asyncio.sleep(delay)
 
 
 def i3ipc_fin_wins_titled(