[EPIC] Storage Pruning

[distractedm1nd]

Generated from #2033 and #2615. After discussion I can create the actual issues for the ones we want to keep, with the original descriptions from mustafa's issues.

#OperationPruneDN

Prerequisites

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1. feat(discovery)!: discover peers by tag #2730
   area:p2p kind:break! kind:feat +3
   
2. refactoring(full/availability): removing TeeGetter, storing via SharesAvailable #2726
   area:storage kind:refactor +2
   

Minimum Viable Pruning

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1. LN sampling and FN data sync only within storage window
2. Pruning of blocks + CAR indexes outside storage window
3. Bridge node block sync only saving EDSes within storage window
4. Pruning of inverted index outside storage window
5. Advertisement of pruning nodes over discovery
6. Make pruning default (after period of experimentation with experimental flag?)

StoragePruner

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1. Integration of StoragePruner into daser module
2. Integration of StoragePruner into header module
3. StoragePruner metrics
4. StoragePruner RPC methods
5. tests(StoragePruner): Robusta Testing #2782
   area:storage kind:testing +2
   

Namespaced Nodes

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1. Namespaced partial storage full nodes
2. (stretch) implement equally-sharded partial storage nodes outside of the storage window