Stream handling / Stream idle mode v2; a ton of network related changes (ping; scene indicator -> stream indicator, stream resizing (even on pause)) (#5312)

* Add back stream idle mode

* Shut up codespell

* Correct serialization; only expose at user level

* cargo fmt

* tsc lint fmt

* Move engineStreamMachine as a global actor; tons of more work

* Fix up everything after bumping kittycad/lib

* Remove camera sync

* Use pause/play iconology

* Add back better ping indicator

* wip

* Fix streamIdleMode checkbox being wonky

* yarn fmt

* Massive extinction event for waitForExecutionDone; try to stop projects view switching from crashing

* Clear diagnostics when unmounting code editor!

* wip

* Rework initial root projects dir + deflake many projects tests

* More e2e fixes

* Deflake revolve some revolve tests

* Fix the rest of the mfing tests

* yarn fmt

* yarn lint

* yarn tsc

* Fix tsc after rebase

* wip

* less flaky point and click

* wip

* Fixup after rebase

* Fix more tests

* Fix 2 more

* Fix up named-views tests

* yarn fmt lint tsc

* Fix up new changes

* Get rid of 1 cyclic dependency

* Fix another cyclic mfer!

* fmt

* fmt tsc

* Fix zoom to fit being frigged

* a new list of circular deps

* Remove NetworkHealthIndicator test that was shit

* Fix the bad reload repeat issue kevin started on

* Fix zoom to fit at the right moments...

* Fix cache count numbers in editor test

* Remove a test race - poll window info.

* Qualify fail function

* Try something

* Use scene.connectionEstablished

* Hopefully fix snapshots at least

* Add app console.log

* Fix native menu tests more

* tsc lint

* Fix camera failure

* Try again

* Test attempt number 15345203, action!

* Add back old window detection heuristic

* Remove firstWindow to complete the work of 2342d04fe2

* Tweak some tests for MacOS

* Tweak "set appearance" test for MacOS

Revert this if it messes up any other platform's color checks!

* Are you serious? This was all that needed formatting?

* More color tweaks

Local MacOS and CI MacOS don't agree

* Fixes on apperance e2e test for stream idle branch (#6168)

pierremtb/stream-idle-revamp-appearance-fixes

* Another apperance fix

* Skip one native menu test to make stream idle green (#6169)

* pierremtb/stream-idle-revamp-more-fixes

* Fix lint

* Update snapshot for test_generate_settings_docs

---------

Co-authored-by: lee-at-zoo-corp <lee@zoo.dev>
Co-authored-by: Frank Noirot <frankjohnson1993@gmail.com>
Co-authored-by: Pierre Jacquier <pierrejacquier39@gmail.com>
Co-authored-by: Pierre Jacquier <pierre@zoo.dev>

e2e/playwright/snapshot-tests.spec.ts

@@ -103,7 +103,6 @@ part001 = startSketchOn(-XZ)
 
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
     await scene.settled(cmdBar)
 
     const axisDirectionPair: Models['AxisDirectionPair_type'] = {
@@ -369,7 +368,6 @@ const extrudeDefaultPlane = async (
   await page.setViewportSize({ width: 1200, height: 500 })
 
   await u.waitForAuthSkipAppStart()
-  await scene.connectionEstablished()
   await scene.settled(cmdBar)
 
   await expect(page).toHaveScreenshot({
@@ -421,8 +419,6 @@ test(
     const PUR = 400 / 37.5 //pixeltoUnitRatio
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
-
     const startXPx = 600
     const [endOfTangentClk, endOfTangentMv] = scene.makeMouseHelpers(
       startXPx + PUR * 30,
@@ -551,8 +547,6 @@ test(
 
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
-
     // click on "Start Sketch" button
     await u.doAndWaitForImageDiff(
       () => page.getByRole('button', { name: 'Start Sketch' }).click(),
@@ -598,8 +592,6 @@ test(
 
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
-
     await u.doAndWaitForImageDiff(
       () => page.getByRole('button', { name: 'Start Sketch' }).click(),
       200
@@ -650,8 +642,6 @@ test.describe(
 
       await u.waitForAuthSkipAppStart()
 
-      await scene.connectionEstablished()
-
       await u.doAndWaitForImageDiff(
         () => page.getByRole('button', { name: 'Start Sketch' }).click(),
         200
@@ -744,7 +734,6 @@ test.describe(
 
       await u.waitForAuthSkipAppStart()
 
-      await scene.connectionEstablished()
       await scene.settled(cmdBar)
 
       await u.doAndWaitForImageDiff(
@@ -846,7 +835,6 @@ part002 = startSketchOn(part001, seg01)
 
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
     await scene.settled(cmdBar)
 
     // Wait for the second extrusion to appear
@@ -902,7 +890,6 @@ test(
 
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
     await scene.settled(cmdBar)
 
     // Wait for the second extrusion to appear
@@ -943,7 +930,6 @@ test(
 
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
     await scene.settled(cmdBar)
 
     // Wait for the second extrusion to appear
@@ -976,7 +962,6 @@ test.describe('Grid visibility', { tag: '@snapshot' }, () => {
     await page.goto('/')
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
     await scene.settled(cmdBar)
 
     await u.closeKclCodePanel()
@@ -1041,7 +1026,6 @@ test.describe('Grid visibility', { tag: '@snapshot' }, () => {
     await page.goto('/')
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
     await scene.settled(cmdBar)
 
     await u.closeKclCodePanel()
@@ -1086,7 +1070,6 @@ test.describe('Grid visibility', { tag: '@snapshot' }, () => {
     await page.goto('/')
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
     await scene.settled(cmdBar)
 
     await u.closeKclCodePanel()
@@ -1205,7 +1188,6 @@ sweepSketch = startSketchOn(XY)
     await page.setViewportSize({ width: 1200, height: 1000 })
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
     await scene.settled(cmdBar)
 
     await expect(page, 'expect small color widget').toHaveScreenshot({
@@ -1255,7 +1237,6 @@ sweepSketch = startSketchOn(XY)
     await page.setViewportSize({ width: 1200, height: 1000 })
     await u.waitForAuthSkipAppStart()
 
-    await scene.connectionEstablished()
     await scene.settled(cmdBar)
 
     await expect(page.locator('.cm-css-color-picker-wrapper')).toBeVisible()