fix(registratura): prevent duplicate numbers, add upload progress, submission lock, unified close/resolve, backdating support

- generateRegistryNumber: parse max existing number instead of counting entries
- addEntry: fetch fresh entries before generating number (race condition fix)
- Form: isSubmitting lock prevents double-click submission
- Form: uploadingCount tracks FileReader progress, blocks submit while uploading
- Form: submit button shows Loader2 spinner during save/upload
- CloseGuardDialog: added ClosureResolution selector (finalizat/aprobat-tacit/respins/retras/altele)
- ClosureBanner: displays resolution badge
- Types: ClosureResolution type, registrationDate field on RegistryEntry
- Date field renamed 'Data document' with tooltip explaining backdating
- Registry table shows '(înr. DATE)' when registrationDate differs from document date

src/modules/registratura/components/registry-entry-form.tsx

@@ -9,6 +9,7 @@ import {
   UserPlus,
   Info,
   GitBranch,
+  Loader2,
 } from "lucide-react";
 import type { CompanyId } from "@/core/auth/types";
 import type {
@@ -60,7 +61,7 @@ interface RegistryEntryFormProps {
   allEntries?: RegistryEntry[];
   onSubmit: (
     data: Omit<RegistryEntry, "id" | "number" | "createdAt" | "updatedAt">,
-  ) => void;
+  ) => void | Promise<void>;
   onCancel: () => void;
   /** Callback to create a new Address Book contact */
   onCreateContact?: (data: {
@@ -148,6 +149,11 @@ export function RegistryEntryForm({
   const [linkedSearch, setLinkedSearch] = useState("");
   const [threadSearch, setThreadSearch] = useState("");
 
+  // ── Submission lock + file upload tracking ──
+  const [isSubmitting, setIsSubmitting] = useState(false);
+  const [uploadingCount, setUploadingCount] = useState(0);
+  const isUploading = uploadingCount > 0;
+
   // ── Deadline dialogs ──
   const [deadlineAddOpen, setDeadlineAddOpen] = useState(false);
   const [resolvingDeadline, setResolvingDeadline] =
@@ -283,7 +289,9 @@ export function RegistryEntryForm({
   const handleFileUpload = (e: React.ChangeEvent<HTMLInputElement>) => {
     const files = e.target.files;
     if (!files) return;
-    for (const file of Array.from(files)) {
+    const fileArr = Array.from(files);
+    setUploadingCount((prev) => prev + fileArr.length);
+    for (const file of fileArr) {
       const reader = new FileReader();
       reader.onload = () => {
         const base64 = reader.result as string;
@@ -298,6 +306,10 @@ export function RegistryEntryForm({
             addedAt: new Date().toISOString(),
           },
         ]);
+        setUploadingCount((prev) => Math.max(0, prev - 1));
+      };
+      reader.onerror = () => {
+        setUploadingCount((prev) => Math.max(0, prev - 1));
       };
       reader.readAsDataURL(file);
     }
@@ -308,31 +320,37 @@ export function RegistryEntryForm({
     setAttachments((prev) => prev.filter((a) => a.id !== id));
   };
 
-  const handleSubmit = (e: React.FormEvent) => {
+  const handleSubmit = async (e: React.FormEvent) => {
     e.preventDefault();
-    onSubmit({
-      direction,
-      documentType,
-      subject,
-      date,
-      sender,
-      senderContactId: senderContactId || undefined,
-      recipient,
-      recipientContactId: recipientContactId || undefined,
-      company,
-      status: isClosed ? "inchis" : "deschis",
-      deadline: deadline || undefined,
-      assignee: assignee || undefined,
-      assigneeContactId: assigneeContactId || undefined,
-      threadParentId: threadParentId || undefined,
-      linkedEntryIds,
-      attachments,
-      trackedDeadlines:
-        trackedDeadlines.length > 0 ? trackedDeadlines : undefined,
-      notes,
-      tags: initial?.tags ?? [],
-      visibility: initial?.visibility ?? "all",
-    });
+    if (isSubmitting || isUploading) return;
+    setIsSubmitting(true);
+    try {
+      await onSubmit({
+        direction,
+        documentType,
+        subject,
+        date,
+        sender,
+        senderContactId: senderContactId || undefined,
+        recipient,
+        recipientContactId: recipientContactId || undefined,
+        company,
+        status: isClosed ? "inchis" : "deschis",
+        deadline: deadline || undefined,
+        assignee: assignee || undefined,
+        assigneeContactId: assigneeContactId || undefined,
+        threadParentId: threadParentId || undefined,
+        linkedEntryIds,
+        attachments,
+        trackedDeadlines:
+          trackedDeadlines.length > 0 ? trackedDeadlines : undefined,
+        notes,
+        tags: initial?.tags ?? [],
+        visibility: initial?.visibility ?? "all",
+      });
+    } finally {
+      setIsSubmitting(false);
+    }
   };
 
   // ── Contact autocomplete dropdown renderer ──
@@ -479,13 +497,34 @@ export function RegistryEntryForm({
           </div>
         </div>
         <div>
-          <Label>Data</Label>
+          <Label className="flex items-center gap-1.5">
+            Data document
+            <TooltipProvider>
+              <Tooltip>
+                <TooltipTrigger asChild>
+                  <Info className="h-3.5 w-3.5 text-muted-foreground cursor-help" />
+                </TooltipTrigger>
+                <TooltipContent side="right" className="max-w-xs">
+                  <p className="text-xs">
+                    Data reală de pe document. Poate fi în trecut dacă
+                    înregistrezi retroactiv.
+                  </p>
+                </TooltipContent>
+              </Tooltip>
+            </TooltipProvider>
+          </Label>
           <Input
             type="date"
             value={date}
             onChange={(e) => setDate(e.target.value)}
             className="mt-1"
           />
+          {!initial && date !== new Date().toISOString().slice(0, 10) && (
+            <p className="text-[10px] text-amber-600 dark:text-amber-400 mt-0.5">
+              Data diferă de azi — înregistrarea retroactivă va primi următorul
+              nr. secvențial.
+            </p>
+          )}
         </div>
       </div>
 
@@ -876,12 +915,22 @@ export function RegistryEntryForm({
       {/* Attachments */}
       <div>
         <div className="flex items-center justify-between">
-          <Label>Atașamente</Label>
+          <Label className="flex items-center gap-1.5">
+            Atașamente
+            {isUploading && (
+              <span className="flex items-center gap-1 text-xs text-amber-600 dark:text-amber-400 font-normal">
+                <Loader2 className="h-3 w-3 animate-spin" />
+                Se încarcă {uploadingCount} fișier
+                {uploadingCount > 1 ? "e" : ""}…
+              </span>
+            )}
+          </Label>
           <Button
             type="button"
             variant="outline"
             size="sm"
             onClick={() => fileInputRef.current?.click()}
+            disabled={isSubmitting}
           >
             <Paperclip className="mr-1 h-3.5 w-3.5" /> Adaugă fișier
           </Button>
@@ -931,10 +980,31 @@ export function RegistryEntryForm({
       </div>
 
       <div className="flex justify-end gap-2 pt-2">
-        <Button type="button" variant="outline" onClick={onCancel}>
+        <Button
+          type="button"
+          variant="outline"
+          onClick={onCancel}
+          disabled={isSubmitting}
+        >
           Anulează
         </Button>
-        <Button type="submit">{initial ? "Actualizează" : "Adaugă"}</Button>
+        <Button type="submit" disabled={isSubmitting || isUploading}>
+          {isSubmitting ? (
+            <>
+              <Loader2 className="mr-1.5 h-4 w-4 animate-spin" />
+              Se salvează…
+            </>
+          ) : isUploading ? (
+            <>
+              <Loader2 className="mr-1.5 h-4 w-4 animate-spin" />
+              Se încarcă fișiere…
+            </>
+          ) : initial ? (
+            "Actualizează"
+          ) : (
+            "Adaugă"
+          )}
+        </Button>
       </div>
 
       {/* Quick contact creation dialog */}