refactor(cache)!: remove gob cache (#3047)

* chore: log non included height

* remove gob cache

* updates

* bring back clear cache flag

* cleanup syncing flow

* simplify

* fix IsHeightDAIncluded to not always rely on cache

* save only on exit

* remove debug log

* persist as we go

Author: julienrbrt

CHANGELOG.md

@@ -16,6 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changes
 
 - Improve `cache.NumPendingData` to not return empty data. Automatically bumps `LastSubmittedHeight` to reflect that. ([#3046](https://github.com/evstack/ev-node/pull/3046))
+- **BREAKING** Make pending events cache and tx cache fully ephemeral. Those will be re-fetched on restart. DA Inclusion cache persists until cleared up after DA inclusion has been processed. Persist accross restart using store metadata. ([#3047](https://github.com/evstack/ev-node/pull/3047))
 
 ## v1.0.0-rc.2
 

block/components.go

@@ -112,7 +112,7 @@ func (bc *Components) Stop() error {
 		}
 	}
 	if bc.Cache != nil {
-		if err := bc.Cache.SaveToDisk(); err != nil {
+		if err := bc.Cache.SaveToStore(); err != nil {
 			errs = errors.Join(errs, fmt.Errorf("failed to save caches: %w", err))
 		}
 	}