[TRACKING] Migrate rust crates to the monorepo

[theochap]

Description

Tracking issue to move the rust crates to the monorepo

Migration PRs

• feat(op-alloy): upstream op-alloy to the monorepo #18811
• feat(op-hardforks): migrate alloy-op-hardforks to the monorepo #18825
• feat(alloy-op-evm): port alloy-op-evm to the monorepo #18826
• feat(op-revm): port op-revm to the monorepo #18901
• feat(op-reth): migrate op-reth to the monorepo #18917

Deprecation PRs

• docs: add repository migration announcement alloy-rs/op-alloy#621
• chore: remove alloy-op-evm crate alloy-rs/evm#266
• chore: remove alloy-op-hardforks crate alloy-rs/hardforks#88
• chore: remove op-revm crate (moved to ethereum-optimism/optimism) bluealloy/revm#3346
• chore: remove op-reth from repository paradigmxyz/reth#21532

Follow-up CI work

• feat(ci): refactor circleci configs #18956
• chore(ci): remove reth submodule, move rust E2E tests into dedicated rust-e2e.yml config #18959
• chore(rust/zepter): unify zepter configs and fix outdated links #18960
• op-reth: port documentation from reth to op-reth #18968
• feat(rust): unify workspaces #19034
• chore(rust): unify rust docs and update repo links #19101

Reth work

• chore(op-reth): remove op-reth dependencies from core reth library crates paradigmxyz/reth#21492
• chore(op-reth): move op-dependent examples into crates/optimism/examples/ paradigmxyz/reth#21495