Continue job b691a3f6-a5f1-4724-b90a-d69c53cefbd1 from repository https://github.com/identity-md-launches/launch-1838-uniswap-v4-hook-code commit 806e94d44d6a96b8561f48ebf5f744c4065c4918, reconciling newer accepted work. Combine contracts/tests/frontend/release preparation and supported independent review. CODE ONLY: no public transactions, deployment or website publication. Preserve repository history/protected checks, completed features and existing live launch1560 configuration.

TARGET: adapt the successor to an official Ethereum-mainnet UNLK/IMD pool through IMD univ4_hook, chainId=1, pairWith=imd, poolBps=8700. Reverify policy/factory/registry/fees/PoolManager/router/Quoter/Permit2/token interfaces and code. Mainnet supports IMD hooks; Sepolia currently does not. Do not reuse Sepolia addresses/hashes or assume ETH-pair factory pins apply. IMD token currently listed: 0xd34a99bc0f67ae1bbd63c660e6d0b0dd03e263b7. Verify decimals, transfer behavior and actual supported opening economics. Future launch records/addresses/keys are not coding prerequisites.

PAIR/FEES: replace ETH-specific assumptions throughout hook, setup verifier, vault, deployment scripts and frontend with validated IMD quote-currency logic. Correctly handle token sorting, both directions, decimals, hook deltas and settlement. Preserve official 1.25% fee and 1% payer/0.25% IMD entitlement; verify actual payout assets. Extra fixed75bps treasury fee must accrue in IMD, backed by actual manager claims/receipts, on executed buys and sells, continuing after unlock. No automatic conversion to ETH, NFT purchases, listings or burns. Immutable beneficiary:0x48e4e74fe1d0c14404ceb57b9fec5b21329c6ec9. Only beneficiary withdraws to itself. Separate fee revenue/donations/LP fees, expose accrued/redeemable/withdrawn balances. Reentrancy-safe; no arbitrary calls,redirects,fee setters,principal access/exemptions. Document each mode's gross/net/rounding and fee-inclusive limits; never charge unexecuted volume. Retain atomic partial-fill/range-exit rejection where needed, disclose it and test rollback. Do not claim exact effective2% when fee bases differ.

USD ORACLE: FDV=fixed supplyverified UNLK/IMD priceverified IMD/USD price. Implement an actual on-chain price source; never assume an IMD/USD Chainlink feed exists. Review available IMD/ETH liquidity/oracle sources plus verified ETH/USD; avoid circular UNLK-derived IMD pricing and manipulable spot substitutes. Keep2h UNLK TWAP,sequential6h tier/24h final,4m cadence/10m max gap; document additional IMD-feed validation. Specify/test warm-up, freshness, depth, outages, depegs and sustained cross-market manipulation. Test unchanged milestones are reachable; no hidden floors. Invalid data never advances or revokes rights. If reliable pricing is unavailable, complete independent work and identify missing evidence; never fabricate safety.

PRESERVE: UNLOCK/UNLK,1B/18decimals,one-time factory mint,10/87/3 split,protected principal,ordinary unrestricted transfers,native distributor claims independent of sync,deduplicated payer/reward credits,immutable setup/no upgrades/pauses/resets. Keep authorized INITIATOR-based E/S via exact pinned standard Universal Router msgSender(), not actual-recipient claims or tx.origin. Transfers never move rights. Q=max(0,floor(E*p/10000)-S). Initially20%; USD milestones:100K25%,250K30%,500K35%,1M40%,2M45%,3.5M50%,5M55%,7.5M60%,10M65%,15M70%,20M75%,25M80%,30M85%,35M90%,40M95%,50M100% AND permanent quota bypass for everyone. Never relock.

TEST/REVIEW: run all existing checks plus actual-mainnet recorded-block factory launch AND companion/certification/activation rehearsal with local impersonation, real router/Quoter/Permit2 and Explorer buy/sell payloads. Use local signing. Include Permit2 signed-permit flow, exact-input/output, quota/claims/fees, funding/refunds, ordering, callbacks, cycles, multihop and zero-state quote rollback. Independently assess the High shared-executor quota-pooling finding; initiator authorization does not waive High findings. Obtain separate review if supported, otherwise mark pending; author self-review is not independent. Never weaken protected checks or size limits.

FRONTEND: preserve design/NFT gallery; prepare IMD balances/approvals,fee-inclusive swaps,quota/tiers,IMD vault dashboard,explicit initiator/shared-executor explanations and errors. Mainnet NFT gallery remains read-only; candidate writes disabled until actual reviewed deployment config. Preserve old live rules. Run build/type/unit/browser/mobile checks; label skips. Publish exact commit,ABIs,artifacts/sizes,commands/results,compatibility matrix,review status and precise blockers. Deliver supported two-stage manifest/mining/calldata package and postflight/hosting steps; never broadcast without an executable activation path or claim deployed/readiness while blocking findings remain.