* fix: remove readonly validation
The readonly dev time validation results in false-negative object equality checks: The original object is proxified and thus comparisons could be between the unproxified and proxified version, which will always return false. Fixes#10372
There's also the problem that an object could be passed into a component but then passed upwards into shared state. At that point, it should no longer be readonly, but it's not possible to statically analyze these points. Fixes#10372
Lastly, the each block logic mutates an internal array and that also throws errors with the readonly logic. Fixes#10037
* reinstate tests
* track ownership of state and mutations
* working?
* remove old changeset
* tidy
* error
* simplify
* fix
* fix
* fix
* tidy
* make it a warning
* rename test
* remove unused test
* update tests
* slap ts-expect-error everywhere, because its too finicky otherwise
* oops
* oh no the hall monitor is here
* only call add_owner in dev
* only owners can transfer ownership
* simplify
* fixes
* tidy up
* fix type error
* while we're at it
* rename file
* rename functions
* add some comments
* move ownership checking logic
* ugh eslint
* more detailed message
* only add filename in dev
* comment
* update tests
* move more code
* undo change to sourcemap tests
* allow proxy to have multiple owners
* use SignalDebug
* i was doing this all wrong
* tidy up
* implement inheritance
* fix
* tidy up
* update filename stuff
* changeset
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Co-authored-by: Simon Holthausen <simon.holthausen@vercel.com>
Co-authored-by: Rich Harris <rich.harris@vercel.com>
Rich Harris