Remove browsing selection ceilings

apps/dashboard/src/features/growth/growth-page.tsx

@@ -193,10 +193,10 @@ function BrowsingSimulationSection({ account }: { account: GrowthAccountDetail }
   const dailyRangeValid = Number.isInteger(parsedDailyMinimum)
     && Number.isInteger(parsedDailyMaximum)
     && parsedDailyMinimum >= 1
-    && parsedDailyMaximum <= 12
+    && parsedDailyMaximum >= 1
     && parsedDailyMinimum <= parsedDailyMaximum;
   const dailyRangeError = dailyMinimum !== '' && dailyMaximum !== '' && !dailyRangeValid
-    ? 'Use a range from 1 to 12, with the minimum no greater than the maximum.'
+    ? 'Use positive whole numbers, with the minimum no greater than the maximum.'
     : undefined;
 
   return (
@@ -233,7 +233,6 @@ function BrowsingSimulationSection({ account }: { account: GrowthAccountDetail }
             hint="The system chooses one stable target inside this range for each account and local day."
             label="Daily minimum"
             min={1}
-            max={12}
             name="browsing-daily-minimum"
             onChange={setDailyMinimum}
             suffix="/day"
@@ -243,7 +242,6 @@ function BrowsingSimulationSection({ account }: { account: GrowthAccountDetail }
             error={dailyRangeError}
             label="Daily maximum"
             min={1}
-            max={12}
             name="browsing-daily-maximum"
             onChange={setDailyMaximum}
             suffix="/day"
@@ -291,7 +289,6 @@ function BrowsingSimulationSection({ account }: { account: GrowthAccountDetail }
             hint="Maximum eligible posts or comments selected by each scheduled or manual session."
             label="Selections per session"
             min={1}
-            max={12}
             name="browsing-selections-per-session"
             onChange={setSelectionsPerSession}
             suffix="/session"
@@ -302,7 +299,7 @@ function BrowsingSimulationSection({ account }: { account: GrowthAccountDetail }
             disabled={update.isPending}
             onClick={() => {
               const parsed = Number.parseInt(selectionsPerSession, 10);
-              if (Number.isInteger(parsed) && parsed >= 1 && parsed <= 12) {
+              if (Number.isSafeInteger(parsed) && parsed >= 1) {
                 update.mutate({ selectionsPerSession: parsed });
               }
             }}