Web3-ethereum-defi

- Adding Trader Joe compatibility. Unlike other clones, Trader Joe uses `Router.WAVAX` instead `Roueter.WETH`
for the native token variable.
- Document BNB Chain "Limits exceeded" error - BNB Chain eth_getLogs have been
disabled on public endpoints

- Moving `nbsphinx` to optional dependency, was as core dependency by accident

- Feature: generic price oracle implementation with configurable price function
- Feature: time weighted average price (TWAP) price function for price oracle
- Feature: price oracle implementation for Uniswap v2 and v3 pools
- Feature: `update_live_price_feed` for real-time Uniswap v2 and v3 price oracles
- Feature: `fetch_pair_details` to get info on Uniswap v2 pairs
- API change: Refactored event filter implementation to `eth_defi.reader.filter`

- Fix: Python 3.9 or later required
- Feature: Added Uniswap V3 price helper (both single hop and multi hops)
- API change: Moved Uniswap V3 `add_liquidity` to its own function
- Fix: Correct slippage calculation to match official Uniswap v2 SDK
- Fix: Microsoft Windows compatibility: Always use utf-8 when reading and writing text files

-
Feature: [High speed Solidity events / eth_getLogs fetching and decoding](https://github.com/tradingstrategy-ai/web3-ethereum-defi/blob/master/scripts/read-uniswap-v2-pairs-and-swaps-concurrent.py)
-
Feature: [JSON-RPC retry middleware with sleep and backoff](https://web3-ethereum-defi.readthedocs.io/_autosummary/eth_defi.middleware.http_retry_request_with_sleep_middleware.html#eth_defi.middleware.http_retry_request_with_sleep_middleware)
- Feature:
Added [decode_signed_transaction](https://web3-ethereum-defi.readthedocs.io/_autosummary/eth_defi.tx.decode_signed_transaction.html#eth_defi.tx.decode_signed_transaction)
with EIP-2718 and EIP-2930 tx support
- Feature: Added `estimate_buy_received_amount_raw` and `estimate_sell_received_amount_raw`
- Fix: pairFor could give a wrong address for trading pair
- Fix: Cosmetic API improvements and fixes, with more asserts
- API change: Split `analyse_trade` -> `analyse_trade_by_hash` and `analyse_trade_by_receipt`
- API change: Rename module `txmonitor` -> `confirmation`

- Update web3.py dependency to 5.28.0
- Feature: Added Uniswap v2 swap function with slippage protection
- Feature: Added support for `fee` and `slippage` to Uniswap v2 price calculations
- Feature: Added Uniswap v2 pair liquidity fetch
- Feature: Added support for three-way swap (swap through an intermediate token) and price calculations
- Feature: Added support
for [transfer fee, token tax and honeypot checks](https://tradingstrategy.ai/docs/programming/token-tax.html)
- API change: Moved `get_amount_in` and `get_amount_out` to `UniswapV2FeeCalculator` class
- Fix: Improve exception message when transactions timeout
- Feature: [Added ERC-20 transfer tutorial](https://web3-ethereum-defi.readthedocs.io/transfer.html)