- Add PositionTracker.sol: tracks position lifecycle (open/close per
recenter), records tick ranges, liquidity, entry/exit blocks/timestamps,
token amounts (via LiquidityAmounts math), fees (proportional to
liquidity share), IL (LP exit value − HODL value at exit price), and
net P&L per position. Aggregates total fees, cumulative IL, net P&L,
rebalance count, Anchor time-in-range, and capital efficiency accumulators.
Logs with [TRACKER][TYPE] prefix; emits cumulative P&L every 500 blocks.
- Modify StrategyExecutor.sol: add IUniswapV3Pool + token0isWeth to
constructor (creates PositionTracker internally), call
tracker.notifyBlock() on every block for time-in-range, and call
tracker.recordRecenter() on each successful recenter. logSummary()
now delegates to tracker.logFinalSummary().
- Modify BacktestRunner.s.sol: pass sp.pool and token0isWeth to
StrategyExecutor constructor; log tracker address.
- forge fmt: reformat all backtesting scripts and affected src/test files
to project style (number_underscore=thousands, multiline_func_header=all).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
