feat(eip7928): make BAL a dedicated type

[figtracer]

partially solves #46, may need to add more helpers in the future

[Soubhik-10]

Flagging as breaking, as merging this might cause a few problems, will patch and see after Devconnect cc @Rimeeeeee

[mattsse]

you're in charge here @Soubhik-10 🫡

[figtracer]

thanks for the feedback! i'm happy to learn what needs adjustments

[figtracer]

added some small patches, requesting for review again

[mattsse]

smol suggestion

pending @Soubhik-10

[Soubhik-10]

smol suggestion

pending @Soubhik-10

We need to patch this and see if something breaks or not before merging
Wdyt @Rimeeeeee

[figtracer]

i finally found the bal branch you're working at 💯

we gotta implement Compact for BlockAccessList too reth/crates/storage/codecs/src/alloy/block_access_list.rs

error[E0599]: the function or associated item `from_compact` exists for struct `BlockAccessList`, but its trait bounds were not satisfied
   --> crates/storage/db-models/src/blocks.rs:156:45
    |
156 |             let (b, buf) = BlockAccessList::from_compact(buf, buf.len());
    |                                             ^^^^^^^^^^^^ function or associated item cannot be called on `BlockAccessList` due to unsatisfied trait bounds