olsch01
86ad024252
Portfolio: - Alphabetize list on every add/edit (sort by ticker after upsert) - Add DataStore.updatePortfolioPosition() and PortfolioViewModel.update() - Add EditPositionSheet: tap any row to edit shares, cost basis, or delete with a confirmation dialog; ticker is read-only in edit mode - Swipe-to-delete still works as before Setups tab (three bugs fixed): 1. Auto-refresh on first open — .task now triggers vm.refresh() when DataStore has tickers but no cached recommendations, so the tab populates immediately without requiring a manual ↻ tap 2. Loading state — replaced the never-set vm.isLoading check with vm.isRefreshing so the spinner actually shows during fetch 3. Strike selection used a hardcoded T=30 days for all time horizons, causing weekly/1DTE options to pick strikes too far OTM (near-zero delta at actual expiry → zero bid → filtered out → no results). selectBestContract() now receives real daysToExpiry, relaxes the delta floor for very short expirations (≤3 days: 0.05 min vs 0.10), and adds a closest-to-ATM fallback when the delta filter finds nothing. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>