Add shared worker support to french-bistro demo - #224

Please let me know what you think.

Chat seems to be not responding when I ask it to fill the form, let's say I want to add manual updates, then I cannot use chat to ask for anything, imho not a blocker for 1st version

Chat seems to be not responding when I ask it to fill the form, let's say I want to add manual updates, then I cannot use chat to ask for anything, imho not a blocker for 1st version

How do you ask it to fill the form? I've tried Can you please book a table at Le Petit Bistro for my birthday dinner for 4 people on 2026-06-20 at 19:30, requesting a terrace seat under the name Jane Doe at 555-019-2834? and it worked just fine for me.

Chat seems to be not responding when I ask it to fill the form, let's say I want to add manual updates, then I cannot use chat to ask for anything, imho not a blocker for 1st version

How do you ask it to fill the form? I've tried Can you please book a table at Le Petit Bistro for my birthday dinner for 4 people on 2026-06-20 at 19:30, requesting a terrace seat under the name Jane Doe at 555-019-2834? and it worked just fine for me.

When tools is executing the input is disabled until I confirm reservation

I've tried to fix this locally properly (for too long) until I remembered we (I) didn't add AbortSignal support for declarative tools execution. See https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/core/script_tools/model_context.cc;l=447;drc=41b46c6717161ecc7aaf9cf5db98a0e987b9249d

I'll merge this and will fix this demo once Chromium has implemented proper support for cancelling execution of declarative tools.