fix: remove legacy events (#10464)

# Which Problems Are Solved

Some events that are now unused are clogging the event queue from time
to time.

# How the Problems Are Solved

Remove the events described in #10458

# Additional Changes

- Updated `stringer` and `enumer` in Makefile target `core_generate_all`
to resolve generated files compilation issues

# Notes
It looks like there are a lot of changes, but most of it is fixing
translation files. I suggest doing a review per-commit

# Additional Context

- Closes #10458
- Depends on https://github.com/zitadel/zitadel/pull/10513

internal/query/projection/instance_features.go

@@ -84,10 +84,6 @@ func (*instanceFeatureProjection) Reducers() []handler.AggregateReducer {
 				Event:  feature_v2.InstanceOIDCSingleV1SessionTerminationEventType,
 				Reduce: reduceInstanceSetFeature[bool],
 			},
-			{
-				Event:  feature_v2.InstanceDisableUserTokenEvent,
-				Reduce: reduceInstanceSetFeature[bool],
-			},
 			{
 				Event:  feature_v2.InstanceEnableBackChannelLogout,
 				Reduce: reduceInstanceSetFeature[bool],

internal/query/projection/system_features.go

@@ -68,10 +68,6 @@ func (*systemFeatureProjection) Reducers() []handler.AggregateReducer {
 				Event:  feature_v2.SystemImprovedPerformanceEventType,
 				Reduce: reduceSystemSetFeature[[]feature.ImprovedPerformanceType],
 			},
-			{
-				Event:  feature_v2.SystemDisableUserTokenEvent,
-				Reduce: reduceSystemSetFeature[bool],
-			},
 			{
 				Event:  feature_v2.SystemEnableBackChannelLogout,
 				Reduce: reduceSystemSetFeature[bool],