* Revert "Revert "Unistore : Ensure Watch works in HA mode." (#94097)"
This reverts commit 7c3fc2f2619a0eb2157ea27e7dfef91996a9de7c.
* make previous_resource_version nullable
* handle nil case
* Replace Watch with WatchNext
* remove watchset
* fix previous page and closing the channel
* Remove the broadcaster cache to prevent dupplicated events
* add watch bookmark
* add watch bookmark
* cleanup comments
* disable the tests for bookmarks for now
* Ensure we send previosu events
* lint
* re-introduce the cache
* load from cache
* disabling legacy test
* disabling legacy test
* Update pkg/storage/unified/resource/server.go
Co-authored-by: Diego Augusto Molina <diegoaugustomolina@gmail.com>
* Could not read previous events
* add proper migration
* Add previous_resource_version to both history and resource
* First event should have an RV of 2 and not 1
* Test both storage backends
* fix the inital RV for the sql backend
* ensure graceful stop of the stream decoder
* gocyclo
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Co-authored-by: Diego Augusto Molina <diegoaugustomolina@gmail.com>
