[JanGradkowski]

What changes

Custom alerts on several intervals. In the builder, "Check after every" is now three chips (daily, weekly, monthly close), and any of them can be ticked. It stays one alert: editing, pausing and its watchlists apply to every interval, and each trigger says which interval fired.

Fibonacci retracement direction. The drawing tool on the stock page now puts 1 at the first click (the swing start) and 0 at the second (its end). TradingView, MetaTrader and the app's own Auto Fib indicator all do it this way. Before, it was the other way round: on a swing from 100 to 130 the line labelled 0.618 sat at 118.54, which is a 38.2% pullback. "Reverse" now gives the old layout.

Custom alerts in detail

• Database (V101): custom_alerts.interval becomes an intervals array (one to three of DAILY, WEEKLY, MONTHLY), and existing alerts keep their one interval. Per-stock states and triggers gain an interval column. It is part of each trigger's unique key, because a daily and a weekly candle can share a timestamp.
• Checking: each interval runs the rule on its own candles, with its own state per stock. Windows and quiet periods count that interval's candles. Outcomes, baselines and the scheduled job queue follow each trigger's or state's interval.
• Changing intervals is not a rule change. Intervals you keep carry on where they were, an added one gets its own baseline, a dropped one loses its states, and past triggers stay.
• Validation: a condition's timeframe must not be shorter than any of the alert's intervals. For example, a weekly RSI cannot run on monthly candles. The builder only offers timeframes that suit them all.
• Preview: it tests one interval at a time. With several ticked, a Daily | Weekly toggle picks which one.
• Pages:
  • Alert cards say "Daily and weekly".
  • Each stock shows its most telling state across the intervals, and names the intervals when that state holds on only some of them ("Matches now · Weekly"), on the alert's stock list and on the stock page.
  • Stock counts count each stock once.
• Email: a digest that mixes intervals says "Intervals: Daily, Weekly" and labels each stock with its interval. The Polish translation is included.
• Assistant: drafts take "intervals": [...], and a single "interval" is still read. The reference and recipes are updated.

Testing

• Full Java suite: 1130 tests, 0 failures, 33 skipped. A new integration test (an alert on daily + weekly: separate states and triggers, folded views, dropping an interval, timeframe validation) and the digest and assistant tests passed in a later run.
• JS: all 146 tests pass. New tests cover the Fibonacci direction (it fails on the old code), the interval chips, the preview toggle and the state labels.
• Browser:
  • Fibonacci: a retracement drawn on AAPL showed 1 at the low and 0 at the high.
  • Custom alerts: a daily-and-weekly alert was created, edited and tested on weekly candles, and its states showed per interval. This ran on a temporary schema, so V101 never ran on the shared dev schema. Phone width and light theme were checked too.

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