refactor(prune): segment trait, receipts impl

[shekhirin]

Problem

pruner.rs became a huge file with different pruning segments sharing a similar structure and logic. With the addition of headers and transactions pruning for snapshots, it will become even bigger.

Solution

Introduce a Segment trait in segments/mod.rs which will be used to call a collection of prune segments from Pruner, abstracting the common logic. Each segment (such as headers, transactions, receipts, etc.) will implement this trait in a separate file, starting with Receipts in segments/receipts.rs as a demonstration.

[codecov]

Codecov Report

Merging #4887 (d78e03c) into main (4dceabf) will decrease coverage by 0.04%.
The diff coverage is 65.59%.

Files	Coverage Δ
crates/config/src/config.rs	84.38% <100.00%> (+3.81%)	⬆️
crates/consensus/beacon/src/engine/hooks/prune.rs	75.00% <ø> (ø)
...ates/consensus/beacon/src/engine/hooks/snapshot.rs	0.00% <ø> (ø)
crates/interfaces/src/executor.rs	40.00% <ø> (ø)
crates/primitives/src/prune/checkpoint.rs	100.00% <ø> (ø)
crates/primitives/src/prune/mode.rs	96.39% <100.00%> (ø)
crates/primitives/src/prune/segment.rs	100.00% <100.00%> (ø)
crates/prune/src/error.rs	0.00% <ø> (ø)
crates/prune/src/event.rs	0.00% <ø> (ø)
crates/revm/src/processor.rs	83.93% <100.00%> (ø)
... and 27 more

... and 10 files with indirect coverage changes

Flag	Coverage Δ
integration-tests	15.46% <0.00%> (-0.04%)	⬇️
unit-tests	62.62% <65.59%> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
reth binary	32.95% <78.94%> (+0.35%)	⬆️
blockchain tree	80.64% <ø> (ø)
pipeline	88.45% <100.00%> (ø)
storage (db)	73.30% <54.54%> (ø)
trie	94.48% <ø> (ø)
txpool	48.90% <ø> (-0.47%)	⬇️
networking	76.08% <ø> (-0.07%)	⬇️
rpc	57.71% <ø> (ø)
consensus	61.05% <ø> (ø)
revm	28.47% <100.00%> (ø)
payload builder	8.14% <ø> (ø)
primitives	85.42% <70.96%> (+<0.01%)	⬆️

[mattsse]

great idea, to split all of these,

only doc nits + naming bikeshed

[mattsse]

lgtm, pending @joshieDo

[joshieDo]

apart from the comment, lgtm and fully supportive