chore(lee): rebuild artifacts after rebase, drop unused base58 dep

Rebases marvin/program-as-account-2 onto the updated
marvin/program-as-account (SeenShard cap fix), regenerating program
and circuit artifacts plus the sequencer test fixture to match.
Also removes lez/wallet's now-unused base58 dependency, dead since
AccountId gained its own Display/FromStr base58 encoding.

Cargo.lock

@@ -11615,7 +11615,6 @@ dependencies = [
  "associated_token_account_core",
  "async-stream",
  "authenticated_transfer_core",
- "base58",
  "bincode",
  "bip39",
  "bridge_core",

lez/wallet/Cargo.toml

@@ -38,7 +38,6 @@ humantime-serde.workspace = true
 humantime.workspace = true
 tokio = { workspace = true, features = ["macros"] }
 clap.workspace = true
-base58.workspace = true
 hex.workspace = true
 rand.workspace = true
 itertools.workspace = true