fix: show daily budget instead of bogus clock countdown for limit rules

Time-limit and open-limit rules reuse BlockingRule's startMinutes/
endMinutes, which default to 09:00-17:00. Those fields are meaningless
for limit rules (the budget applies all day, resetting at midnight), but
status() still falls through to schedule.nextStart(), so an idle limit
rule reported .upcoming(startsAt: next 09:00) — rendered in the detail
sheet header as "Starts in 22h".

The home card already special-cased this; the detail sheet rendered the
raw status label, so the misleading countdown leaked there. Centralize a
kind-aware BlockingRule.statusLabel(for:relativeTo:) used by both the
card and the detail header: limit rules that aren't blocking show their
daily budget ("45m / day", "5 opens / day"); schedule rules and any
blocking/paused/dormant rule keep the live status label.

Verified on simulator: the Time Keeper detail header now reads
"Time Limit, 45m / day". 173 tests pass.

OpenAppLock/Logic/RuleStatus.swift

@@ -82,6 +82,22 @@ extension BlockingRule {
         return .dormant
     }
 
+    /// User-facing status label, kind-aware. Limit rules apply all day and have
+    /// no clock window, so while they are not blocking they show their daily
+    /// budget ("15m / day") instead of `.upcoming`'s vestigial start countdown.
+    /// Schedule rules, and any rule that is actually blocking/paused/dormant,
+    /// use the plain status label.
+    func statusLabel(for status: RuleStatus, relativeTo now: Date) -> String {
+        if case .upcoming = status {
+            switch kind {
+            case .schedule: break
+            case .timeLimit: return "\(dailyLimitMinutes)m / day"
+            case .openLimit: return "\(maxOpens) opens / day"
+            }
+        }
+        return status.label(relativeTo: now)
+    }
+
     /// Whether the rule's enabled days include the day containing `now`.
     func isScheduledToday(at now: Date, calendar: Calendar = .current) -> Bool {
         guard let weekday = Weekday(rawValue: calendar.component(.weekday, from: now)) else {

OpenAppLock/Views/Apps/AppsHomeView.swift

@@ -231,18 +231,9 @@ struct AppsHomeView: View {
     }
 
     private func statusText(for rule: BlockingRule, status: RuleStatus, now: Date) -> String {
-        switch rule.kind {
+        // Shared with the detail sheet: limit rules that aren't blocking show
-        case .schedule:
+        // their daily budget; everything else uses the live status label.
-            return status.label(relativeTo: now)
+        rule.statusLabel(for: status, relativeTo: now)
-        case .timeLimit:
-            // While blocking (or paused/disabled) show the live state; the
-            // budget is only informative while it is still being spent.
-            if case .upcoming = status { return "\(rule.dailyLimitMinutes)m / day" }
-            return status.label(relativeTo: now)
-        case .openLimit:
-            if case .upcoming = status { return "\(rule.maxOpens) opens / day" }
-            return status.label(relativeTo: now)
-        }
     }
 
     // MARK: - Enforcement

OpenAppLock/Views/Rules/RuleDetailSheet.swift

@@ -89,7 +89,7 @@ struct RuleDetailSheet: View {
                     Text(rule.name)
                         .font(.headline)
                         .accessibilityIdentifier("detailRuleName")
-                    Text("\(rule.kind.displayName), \(status.label(relativeTo: now))")
+                    Text("\(rule.kind.displayName), \(rule.statusLabel(for: status, relativeTo: now))")
                         .font(.caption)
                         .foregroundStyle(.secondary)
                         .accessibilityIdentifier("detailStatusLabel")

OpenAppLockTests/RuleStatusTests.swift

@@ -109,4 +109,42 @@ struct RuleStatusTests {
         #expect(RuleStatus.dormant.label(relativeTo: now) == "No days selected")
         #expect(RuleStatus.paused(until: now).label(relativeTo: now) == "Paused")
     }
+
+    // MARK: - Kind-aware display label
+
+    /// A non-blocking time-limit rule has no clock window, so it must show its
+    /// daily budget — never the vestigial 09:00 start as "Starts in 22h".
+    @Test("Idle time-limit rule shows its daily budget, not a clock countdown")
+    func timeLimitDisplayLabel() {
+        let rule = BlockingRule(name: "Time Keeper", kind: .timeLimit, dailyLimitMinutes: 15)
+        let now = date(2025, 1, 6, 11, 38) // past the vestigial 09:00 window start
+        let status = rule.status(at: now, calendar: utc)
+        #expect(rule.statusLabel(for: status, relativeTo: now) == "15m / day")
+    }
+
+    @Test("Idle open-limit rule shows its daily opens budget")
+    func openLimitDisplayLabel() {
+        let rule = BlockingRule(name: "Gate Keeper", kind: .openLimit, maxOpens: 5)
+        let now = date(2025, 1, 6, 11, 38)
+        let status = rule.status(at: now, calendar: utc)
+        #expect(rule.statusLabel(for: status, relativeTo: now) == "5 opens / day")
+    }
+
+    @Test("Schedule rule still shows the clock countdown")
+    func scheduleDisplayLabelUnchanged() {
+        let weekend = BlockingRule(name: "Weekend Zen", days: Weekday.weekends)
+        let friday = date(2025, 1, 10, 11, 28)
+        let status = weekend.status(at: friday, calendar: utc)
+        #expect(weekend.statusLabel(for: status, relativeTo: friday) == "Starts in 22h")
+    }
+
+    @Test("A spent time-limit budget still shows the blocked countdown")
+    func timeLimitBlockingDisplayLabel() {
+        let rule = BlockingRule(name: "Time Keeper", kind: .timeLimit, dailyLimitMinutes: 15)
+        let now = date(2025, 1, 6, 11, 38)
+        let status = rule.status(at: now, calendar: utc, usage: RuleUsage(minutesUsed: 15))
+        #expect(status.isActive)
+        // Stays on the live countdown ("Xh left"), not overridden to the budget.
+        #expect(rule.statusLabel(for: status, relativeTo: now) == status.label(relativeTo: now))
+    }
 }