Rn/upgrade 63 4 ios jsi #9
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WHAT
Add thin JSI layer for fetching config via JS runtime.Everytime NSUSerdefaults get updated a message gets sent to notification center and the entire config gets sent to the NATIVE side via the Bridge. This ends up choking the bridge with a size of upto 600Kb everytime.
Old FLow
UI -> Set Key -> Update NS UserDefault -> Notify Observer -> Send Defaults Via bridge (600Kb)
NEW FLOW
UI -> Set Key -> Update NS UserDefault -> Notify Observer -> Send small message via bridge 100B -> Pull Config Via JSI
Perf Improvements.
Sizes are in KBs