fix: dashboard stats exclude closed entries + auto-tracked deadlines

- aggregateDeadlines() now skips entries with status "inchis"
- Auto-tracked/background deadlines excluded from active/urgent/overdue counts
- Only user-created deadlines affect badge numbers
- Milestone dots vertically centered on progress bar (top-[5px], h-2.5)
- Milestone tooltips now show full date ("Data maximă: 15 februarie 2026")
- Countdown text shows date on hover too

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/modules/registratura/services/deadline-service.ts

@@ -225,6 +225,9 @@ export function aggregateDeadlines(entries: RegistryEntry[]): {
   now.setHours(0, 0, 0, 0);
 
   for (const entry of entries) {
+    // Skip closed entries — their deadlines are no longer actionable
+    if (entry.status === "inchis") continue;
+
     // Check missing recipient registration for outgoing entries
     if (
       entry.direction === "iesit" &&
@@ -249,14 +252,21 @@ export function aggregateDeadlines(entries: RegistryEntry[]): {
     }
 
     for (const dl of entry.trackedDeadlines ?? []) {
+      // Skip auto-tracked/background sub-deadlines from top-level stats
+      const dlDef = getDeadlineType(dl.typeId);
+      if (dlDef?.backgroundOnly) continue;
+
       const status = getDeadlineDisplayStatus(dl);
       all.push({ deadline: dl, entry, status });
 
       if (dl.resolution === "pending") {
-        active++;
-        if (status.variant === "yellow") urgent++;
-        if (status.variant === "red") overdue++;
-        if (status.variant === "blue") tacit++;
+        // Only count user-created (non-auto-track) deadlines in main stats
+        if (!dlDef?.autoTrack) {
+          active++;
+          if (status.variant === "yellow") urgent++;
+          if (status.variant === "red") overdue++;
+          if (status.variant === "blue") tacit++;
+        }
       } else if (dl.resolution === "aprobat-tacit") {
         tacit++;
       }