[Flight] Let Errored/Blocked Direct References Turn Nearest Element Lazy (#29823)

Stacked on #29807.

This lets the nearest Suspense/Error Boundary handle it even if that
boundary is defined by the model itself.

It also ensures that when we have an error during serialization of
properties, those can be associated with the nearest JSX element and
since we have a stack/owner for that element we can use it to point to
the source code of that line. We can't track the source of any nested
arbitrary objects deeper inside since objects don’t track their stacks
but close enough. Ideally we have the property path but we don’t have
that right now. We have a partial in the message itself.

<img width="813" alt="Screenshot 2024-06-09 at 10 08 27 PM"
src="https://github.com/facebook/react/assets/63648/917fbe0c-053c-4204-93db-d68a66e3e874">

Note: The component name (Counter) is lost in the first message because
we don't print it in the Task. We use `"use client"` instead because we
expect the next stack frame to have the name. We also don't include it
in the actual error message because the Server doesn't know the
component name yet. Ideally Client References should be able to have a
name. If the nearest is a Host Component then we do use the name though.
However, it's not actually inside that Component that the error happens
it's in App and that points to the right line number.

An interesting case is that if something that's actually going to be
consumed by the props to a Suspense/Error Boundary or the Client
Component that wraps them fails, then it can't be handled by the
boundary. However, a counter intuitive case might be when that's on the
`children` props. E.g.
`<ErrorBoundary>{clientReferenceOrInvalidSerialization}</ErrorBoundary>`.
This value can be inspected by the boundary so it's not safe to pass it
so if it's errored it is not caught.

## Implementation

The first insight is that this is best solved on the Client rather than
in the Server because that way it also covers Client References that end
up erroring.

The key insight is that while we don't have a true stack when using
`JSON.parse` and therefore no begin/complete we can still infer these
phases for Elements because the first child of an Element is always
`'$'` which is also a leaf. In depth first that's our begin phase. When
the Element itself completes, we have the complete phase. Anything in
between is within the Element.

Using this idea I was able to refactor the blocking tracking mechanism
to stash the blocked information on `initializingHandler` and then on
the way up do we let whatever is nearest handle it - whether that's an
Element or the root Chunk. It's kind of like an Algebraic Effect.

cc @unstubbable This is something you might want to deep dive into to
find more edge cases. I'm sure I've missed something.

---------

Co-authored-by: eps1lon <sebastian.silbermann@vercel.com>

Author: sebmarkbage

.eslintrc.js

@@ -571,6 +571,7 @@ module.exports = {
     TimeoutID: 'readonly',
     WheelEventHandler: 'readonly',
     FinalizationRegistry: 'readonly',
+    Omit: 'readonly',
 
     spyOnDev: 'readonly',
     spyOnDevAndProd: 'readonly',