Alloy unification

[emhane]

Describe the feature

### Tasks
- [ ] https://github.com/paradigmxyz/reth/issues/12519
- [ ] https://github.com/paradigmxyz/reth/issues/7238
- [ ] https://github.com/paradigmxyz/reth/issues/11449
- [ ] https://github.com/paradigmxyz/reth/issues/12606
- [ ] https://github.com/paradigmxyz/reth/issues/11510
- [ ] https://github.com/paradigmxyz/reth/issues/12318
- [ ] https://github.com/paradigmxyz/reth/issues/12701
- [ ] https://github.com/paradigmxyz/reth/issues/9267
- [ ] https://github.com/paradigmxyz/reth/issues/12251
- [ ] https://github.com/paradigmxyz/reth/issues/11914
- [ ] https://github.com/paradigmxyz/reth/issues/11798
- [ ] https://github.com/paradigmxyz/reth/issues/11781
- [ ] https://github.com/paradigmxyz/reth/issues/12390
- [ ] https://github.com/paradigmxyz/reth/issues/11723
- [ ] https://github.com/paradigmxyz/reth/issues/11220
- [ ] https://github.com/paradigmxyz/reth/issues/11211
- [ ] https://github.com/paradigmxyz/reth/issues/11208
- [ ] https://github.com/paradigmxyz/reth/issues/11199
- [ ] https://github.com/paradigmxyz/reth/issues/11127
- [ ] https://github.com/paradigmxyz/reth/issues/11082
- [ ] https://github.com/paradigmxyz/reth/issues/11067
- [ ] https://github.com/paradigmxyz/reth/issues/11046
- [ ] https://github.com/paradigmxyz/reth/issues/10750
- [ ] https://github.com/paradigmxyz/reth/issues/10687
- [ ] https://github.com/paradigmxyz/reth/issues/10509
- [ ] https://github.com/paradigmxyz/reth/issues/10522
- [ ] https://github.com/paradigmxyz/reth/issues/10494
- [ ] https://github.com/paradigmxyz/reth/issues/10632
- [ ] https://github.com/paradigmxyz/reth/issues/10452
- [ ] https://github.com/paradigmxyz/reth/issues/10451
- [ ] https://github.com/paradigmxyz/reth/issues/9484
- [ ] https://github.com/paradigmxyz/reth/issues/9114

Additional context

No response