fix: improve dashboard readability

Author: dharmanan

lib/compiler-v13.ts

@@ -0,0 +1,29 @@
+import { compilePine as compileBase } from "./compiler-v12";
+import type { StrategyConfig } from "./types";
+
+export function compilePine(config: StrategyConfig): string {
+  let code = compileBase(config);
+
+  if (!config.execution.showDashboard) return code;
+
+  let dashboardCells = 0;
+  code = code.replace(/^    table\.cell\(dashboard,.*\)$/gm, (line) => {
+    dashboardCells += 1;
+
+    let updated = line
+      .replace(/bgcolor=color\.new\(color\.black, 18\)/g, "bgcolor=color.new(color.rgb(15, 23, 42), 8)")
+      .replace(/text_size=size\.small/g, "text_size=size.normal");
+
+    if (!updated.includes("text_color=")) {
+      updated = `${updated.slice(0, -1)}, text_color=color.white)`;
+    }
+
+    return updated;
+  });
+
+  if (dashboardCells === 0) {
+    throw new Error("Compiler transform anchor missing: dashboard cells");
+  }
+
+  return code;
+}