show indicator params like MA(44) in active list and analysis panel

src/api/dashboard/static/js/ui/chart.js

@@ -605,7 +605,16 @@ renderTA() {
             const signalIcon = indSignal.signal === 'buy' ? '🟢' : indSignal.signal === 'sell' ? '🔴' : '⚪';
             const signalColor = indSignal.signal === 'buy' ? '#26a69a' : indSignal.signal === 'sell' ? '#ef5350' : '#787b86';
             const lastSignalDate = indSignal.lastSignalDate ? formatDate(indSignal.lastSignalDate * 1000) : '-';
-            const paramsStr = indSignal.params ? `(${indSignal.params})` : '';
+            
+            // Format params as "MA(44)" style
+            let paramsStr = '';
+            if (indSignal.params) {
+                const paramPairs = indSignal.params.split(',').map(p => {
+                    const [key, val] = p.split('=');
+                    return key === 'period' || key === 'maType' ? val : `${key}:${val}`;
+                });
+                paramsStr = `(${paramPairs.join(',')})`;
+            }
             
             return `
                 <div class="ta-ma-row" style="border-bottom: none; padding: 6px 0; align-items: center;">

src/api/dashboard/static/js/ui/indicators-panel-new.js

@@ -49,11 +49,11 @@ function getIndicatorLabel(indicator) {
     const meta = getIndicatorMeta(indicator);
     if (!meta) return indicator.name;
     
+    // Always show params in parentheses (e.g., "MA(44)" or "MA(SMA,44)")
     const paramParts = meta.inputs.map(input => {
         const val = indicator.params[input.name];
-        if (val !== undefined && val !== input.default) return val;
-        return null;
-    }).filter(v => v !== null);
+        return val !== undefined ? val : input.default;
+    });
     
     if (paramParts.length > 0) {
         return `${indicator.name}(${paramParts.join(',')})`;

src/api/dashboard/static/js/ui/signals-calculator.js

@@ -311,7 +311,7 @@ export function calculateAllIndicatorSignals() {
             params: indicator.params && typeof indicator.params === 'object' 
                 ? Object.entries(indicator.params)
                     .filter(([k, v]) => !k.startsWith('_') && v !== undefined && v !== null)
-                    .map(([k, v]) => `${k}=${v}`)
+                    .map(([k, v]) => `${v}`)
                     .join(',')
                 : null,
             type: indicator.type,