feat(ev-dev): part 5 – add interactive TUI dashboard

.claude/skills/contracts.md

@@ -1,5 +1,5 @@
 ---
-description: This skill should be used when the user asks about "ev-reth contracts", "FeeVault", "AdminProxy", "fee bridging to Celestia", "Hyperlane integration", "Foundry deployment scripts", "genesis allocations", or wants to understand how base fees are redirected and bridged.
+description: This skill should be used when the user asks about "ev-reth contracts", "FeeVault", "AdminProxy", "Permit2", "fee distribution", "Foundry deployment scripts", "genesis allocations", or wants to understand how base fees are redirected and distributed.
 ---
 
 # Contracts Onboarding
@@ -9,13 +9,15 @@ description: This skill should be used when the user asks about "ev-reth contrac
 The contracts live in `contracts/` and use Foundry for development. There are two main contracts:
 
 1. **AdminProxy** (`src/AdminProxy.sol`) - Bootstrap contract for admin addresses at genesis
-2. **FeeVault** (`src/FeeVault.sol`) - Collects base fees, bridges to Celestia via Hyperlane (cross-chain messaging protocol)
+2. **FeeVault** (`src/FeeVault.sol`) - Collects base fees and distributes them between configured recipients
+3. **Permit2** (`lib/permit2`) - Uniswap's canonical token approval manager, deployed at genesis via `ev-deployer` (no Foundry deploy script — bytecode is embedded in Rust)
 
 ## Key Files
 
 ### Contract Sources
 - `contracts/src/AdminProxy.sol` - Transparent proxy pattern for admin control
-- `contracts/src/FeeVault.sol` - Fee collection and bridging logic
+- `contracts/src/FeeVault.sol` - Fee collection and distribution logic
+- `contracts/lib/permit2` - Uniswap Permit2 submodule (bytecode used by ev-deployer)
 
 ### Deployment Scripts
 - `contracts/script/DeployFeeVault.s.sol` - FeeVault deployment with CREATE2
@@ -34,9 +36,12 @@ The AdminProxy contract provides a bootstrap mechanism for setting admin address
 ### FeeVault
 The FeeVault serves as the destination for redirected base fees (instead of burning them). Key responsibilities:
 - Receive base fees from block production
-- Bridge accumulated fees to Celestia via Hyperlane
+- Distribute accumulated fees between configured recipients
 - Manage withdrawal permissions
 
+### Permit2
+Uniswap's canonical token approval manager deployed at genesis. Unlike AdminProxy and FeeVault, Permit2 has no Foundry deploy script — its bytecode is embedded directly in the Rust `ev-deployer` (`bin/ev-deployer/src/contracts/permit2.rs`), which patches EIP-712 immutables (chain ID, domain separator) at genesis time.
+
 ## Connection to Rust Code
 
 The contracts integrate with ev-reth through:

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "contracts/lib/forge-std"]
 	path = contracts/lib/forge-std
 	url = https://github.com/foundry-rs/forge-std
+[submodule "contracts/lib/permit2"]
+	path = contracts/lib/permit2
+	url = https://github.com/Uniswap/permit2