Look around the project, start the local server, and let's see the Cyber Kitchen in operation before we go on.Pasha

Episode 1 left an animated floor plan: twelve tables, two waiters, two cooks, tickets on a rail and plates on a pass, with every object clickable.

It shows the restaurant as a room. You can watch it get crowded, but nothing on the page says where the time goes.

We copied it into a new folder, so Episode 1 stays as its own record.

A new button flips the page between the restaurant and a second view. Both draw the same running simulation, and a selection made in one is kept in the other.

• Twelve steps in a loop: across the dining room, down the kitchen, and back.
• Waiting steps have a dashed orange outline and fill in when something is held there.
• Resources in the middle, with bars that turn red when all are taken.

While this was being built, Pasha asked for no new tests and no test runs, to move faster.

I'm not sure I like the model you built, visually.Pasha

Pasha described three sections, and we built them as a board of cards:

• Tables (top): one column per state, with a chip for each table that moves from column to column.
• Kitchen (bottom left): the ticket's columns, with a row for each stove, the oven and the coffee machine.
• People and equipment (bottom right): what each one is doing now, and its share of time busy.

The same button now cycled through three views.

I like the third view, but I'd like to see more motion.Pasha

• Arrows join each box in the top row to the next.
• A return line runs back under the boxes: "the table is free again".
• Chips glide from box to box when a table changes state.
• A "W" marker shows on a chip when a waiter is on the way or at the table.

Claude could not look at this one: the browser pane was hidden, so it was checked only from inside the page. Pasha looked, and the board did not hold up.

I have difficulty understanding this view.Pasha

Pasha asked for something generic: things start on the left and complete on the right, with nothing tied to the room.

• One row of twelve boxes, joined by arrows, each with its average time.
• Four lanes across them: guests, order, waiters and cooks.
• Markers for each party, ticket, waiter and cook sit in the box for their step.

This view is much better. I'm surprised the cook does not put the food into the "food on pass" state … "food on pass" may not be a state of the table. Maybe it's a queue, which we should represent differently.Pasha, lightly trimmed

• Four queues, drawn alike: at the door, wait to order, the order rail and the pass. Each is a narrow dashed orange column marked QUEUE.
• Each holds only what is really queuing. The rail holds tickets and the pass holds food.
• Guests waiting for food got one wide dashed area of their own. That is the table's state; the pass is the food's.
• The cook delivers. The cook's marker now walks into the pass with the plate.

This is where the model settled: a step is where something happens, and a queue is where things wait for someone.

The idea was Pasha's: the party's states as the foundation, with the two queues modelled as things of their own.

• Top row: eight boxes for a party, from "at the door" to "leave".
• Two queues below: the order rail, holding tickets, and the pass, holding plates.
• The kitchen under them: a Cook box with a slot for each stove, the oven and the coffee machine.

Pasha's description got stuck on how a cook moves food between states. In this layout the cook never touches a party state: the cook moves only between the two queues, and the waiter connects the party to them.

This view is perfect.Pasha

The about card became static text. Under it, each object got a metrics card:

• Objective: what the thing is for. A ticket should be closed as soon as possible.
• Measure: how that is counted, and the number so far.
• Verdict: green or red against a target.
• Chart: its history, with the average and the target marked.

The 80% limit for kitchen equipment is Pasha's. Every other target is Claude's judgement, set near what the simulation produces.

Pasha also asked for 8× and 16× speeds, just to see.

With the clock at 16×, the front door's card after 35 simulated minutes:

• Objective: nobody waits outside for long, and nobody is turned away.
• Measure: how long a party waits outside before it gets a table.
• So far: 0:32 on average over 156 parties, against a target of 0:30. The verdict reads "a little over target".
• And: 91 parties turned away, 32% of arrivals.

Each bar in the chart is one party, green within the target and red over it.

These figures come from invented timings. What is real is that the page can now say where the waiting is.

The first charts were ordered by party, not by time. Pasha asked for a second chart under each, on real clock time:

• One axis for everything: the last three minutes, in every chart.
• A yellow "now" line in the same place for every object, with history sliding left past it.
• Length is duration: a bar runs from when something started to when it ended.

In the same stretch, "Wait for food" got a card of its own, the page went down to one legend shared by both views, and the prep counter, sink and fridge left the service view.

Until now all the JavaScript sat inside the HTML file. Pasha asked for small modules, built back into one standalone page.

Every file goes in byte for byte, and the build checks that.

• One test file per module. A test fails if a module is ever added without one.
• Eleven screenshots: seven of the floor and four of the service view.
• The tests showed up unused text, which we removed: 51 lines across seven modules.

The same restaurant, drawn as work.

• Top row: a party's eight states, each with its average time.
• Queues: the order rail and the pass, dashed orange.
• Cook box: a slot for each stove, the oven and the coffee machine.
• Staff: waiters and cooks moving between the boxes, with minus and plus to change how many there are.
• Tables: twelve squares in the floor plan's colours.
• Top bar: speeds up to 16×, and one button to flip back to the floor.