Fix code review issues in commissioner time bank adjustment

- Wrap fetch in try/finally so isAdjustingTimeBank is always reset,
  even on network errors that cause fetch to throw
- Guard against totalSeconds rounding to 0 for tiny fractional inputs
- Reject API requests when the draft is not in 'draft' status (409)
- Set input min to 0.001 so the browser rejects zero in native validation

https://claude.ai/code/session_013wxPKzLUCx3nC3LpxgjvQL

app/routes/api/draft.adjust-time-bank.ts

@@ -33,6 +33,10 @@ export async function action(args: any) {
     return Response.json({ error: "Season not found" }, { status: 404 });
   }
 
+  if (season.status !== "draft") {
+    return Response.json({ error: "Draft is not currently active" }, { status: 409 });
+  }
+
   const isCommissioner = await db.query.commissioners.findFirst({
     where: and(
       eq(schema.commissioners.leagueId, season.leagueId),

app/routes/leagues/$leagueId.draft.$seasonId.tsx

@@ -837,9 +837,16 @@ export default function DraftRoom() {
 
     const unitMultipliers = { seconds: 1, minutes: 60, hours: 3600 };
     const totalSeconds = Math.round(amount * unitMultipliers[timeBankUnit]);
+
+    if (totalSeconds === 0) {
+      toast.error("Adjustment rounds to 0 seconds — please enter a larger value");
+      return;
+    }
+
     const adjustment = timeBankDirection === "add" ? totalSeconds : -totalSeconds;
 
     setIsAdjustingTimeBank(true);
+    try {
       const formData = new FormData();
       formData.append("seasonId", season.id);
       formData.append("teamId", timeBankTeamId);
@@ -850,8 +857,6 @@ export default function DraftRoom() {
         body: formData,
       });
 
-    setIsAdjustingTimeBank(false);
-
       if (response.ok) {
         const data = await response.json();
         setTeamTimers((prev) => ({ ...prev, [timeBankTeamId]: data.timeRemaining }));
@@ -863,6 +868,11 @@ export default function DraftRoom() {
         const error = await response.json();
         toast.error(error.error || "Failed to adjust time bank");
       }
+    } catch {
+      toast.error("Network error — failed to adjust time bank");
+    } finally {
+      setIsAdjustingTimeBank(false);
+    }
   };
 
   // Calculate current round
@@ -1541,7 +1551,7 @@ export default function DraftRoom() {
             <div className="flex gap-2">
               <input
                 type="number"
-                min="0"
+                min="0.001"
                 step="any"
                 value={timeBankAmount}
                 onChange={(e) => setTimeBankAmount(e.target.value)}