feat(strategy): support Hyperliquid stock strategy editing

- Extend strategy storage and engine analysis for Hyperliquid defaults

- Rework coin source and indicator editors for the stock strategy flow

- Update Strategy Studio translations and page wiring

store/strategy_hyperliquid_defaults_test.go

@@ -0,0 +1,42 @@
+package store
+
+import "testing"
+
+func TestDefaultHyperliquidStrategyDoesNotEnableNofxOSData(t *testing.T) {
+	cfg := GetDefaultStrategyConfig("zh")
+	assertHyperliquidStockRankDefault(t, cfg)
+	ind := cfg.Indicators
+	if ind.NofxOSAPIKey != "" {
+		t.Fatalf("default should not include a NofxOS API key for Hyperliquid strategies")
+	}
+	if ind.EnableQuantData || ind.EnableQuantOI || ind.EnableQuantNetflow || ind.EnableOIRanking || ind.EnableNetFlowRanking || ind.EnablePriceRanking {
+		t.Fatalf("default Hyperliquid strategy must not enable NofxOS datasets: %+v", ind)
+	}
+	if !ind.EnableRawKlines {
+		t.Fatalf("raw Hyperliquid klines must stay enabled")
+	}
+}
+
+func TestHyperliquidRankDefaultSurvivesClampAndNormalize(t *testing.T) {
+	cfg := GetDefaultStrategyConfig("zh")
+	cfg.CoinSource.UseAI500 = true
+	cfg.ClampLimits()
+	assertHyperliquidStockRankDefault(t, cfg)
+	if cfg.CoinSource.UseAI500 {
+		t.Fatalf("Hyperliquid rank strategy must clear stale AI500 flag: %+v", cfg.CoinSource)
+	}
+}
+
+func TestEmptyCoinSourceInfersHyperliquidRankNotAI500(t *testing.T) {
+	cfg := GetDefaultStrategyConfig("zh")
+	cfg.CoinSource = CoinSourceConfig{}
+	cfg.NormalizeProductSchema()
+	assertHyperliquidStockRankDefault(t, cfg)
+}
+
+func assertHyperliquidStockRankDefault(t *testing.T, cfg StrategyConfig) {
+	t.Helper()
+	if cfg.CoinSource.SourceType != "hyper_rank" || cfg.CoinSource.HyperRankCategory != "stock" || cfg.CoinSource.HyperRankDirection != "gainers" || cfg.CoinSource.HyperRankLimit != 5 {
+		t.Fatalf("coin source = %+v, want Hyperliquid dynamic stock gainers top 5", cfg.CoinSource)
+	}
+}