feat(ui): עיצוב מחדש של טאב הסקירה בדף תיק

- הסרת כרטיס "סקירת התיק" הדל (3 אלמנטים בלבד)
- כפתור "התחל תהליך" עלה לפס-הפעולות בראש הדף (ליד "העלאת מסמכים")
- כרטיס חדש AgentActivityPreview: 4 הissues האחרונים + קישור לטאב מלא
- "תוצאה צפויה" ירדה לשורת מטא-דאטה בראיל הסטטוס (מוצגת רק אם נקבעה)
- תיקון באג: expected_outcome לא נשמר — guard if expected_outcome: הוחלף ב-is not None

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

web-ui/src/app/cases/[caseNumber]/page.tsx

@@ -17,6 +17,7 @@ import { DraftsPanel } from "@/components/cases/drafts-panel";
 import { DecisionBlocksPanel } from "@/components/cases/decision-blocks-panel";
 import { LegalArgumentsPanel } from "@/components/cases/legal-arguments-panel";
 import { AgentActivityFeed } from "@/components/cases/agent-activity-feed";
+import { AgentActivityPreview } from "@/components/cases/agent-activity-preview";
 import { AgentStatusWidget } from "@/components/cases/agent-status-widget";
 import { UploadSheet } from "@/components/documents/upload-sheet";
 import { expectedOutcomes } from "@/lib/schemas/case";
@@ -90,6 +91,26 @@ export default function CaseDetailPage({
     <>
       {data && <CaseEditDialog data={data} />}
       <UploadSheet caseNumber={caseNumber} />
+      {canStartWorkflow && (
+        <Button
+          className="bg-gold-deep hover:bg-gold-deep/90 text-parchment"
+          disabled={startWorkflow.isPending}
+          onClick={() =>
+            startWorkflow.mutate(undefined, {
+              onSuccess: (res) =>
+                toast.success(`תהליך הופעל — ${res.issue_identifier}`),
+              onError: (err) => toast.error(`שגיאה: ${err.message}`),
+            })
+          }
+        >
+          {startWorkflow.isPending ? (
+            <Loader2 className="w-4 h-4 animate-spin me-1.5" />
+          ) : (
+            <Play className="w-4 h-4 me-1.5" />
+          )}
+          התחל תהליך
+        </Button>
+      )}
     </>
   );
 
@@ -111,56 +132,11 @@ export default function CaseDetailPage({
         <div className="grid gap-6 lg:grid-cols-[1fr_340px] items-start mt-6">
           <div className="min-w-0">
             <TabsContent value="overview" className="mt-0 space-y-5">
-              <Card className="bg-surface border-rule shadow-sm overflow-hidden p-0">
-                <div className="px-5 py-3.5 border-b border-rule-soft bg-parchment text-[0.92rem] font-semibold text-navy">
-                  סקירת התיק
-                </div>
-                <CardContent className="px-5 py-4 space-y-4">
-                  <div>
-                    <h3 className="text-navy text-[0.95rem] font-semibold mb-1.5">תוצאה צפויה</h3>
-                    <p className="text-ink-soft text-sm leading-relaxed">
-                      {expectedOutcomeLabel ?? "לא נקבעה תוצאה צפויה."}
-                    </p>
-                  </div>
-                  <div className="pt-2 border-t border-rule-soft">
-                    <dl className="grid grid-cols-2 gap-y-2 gap-x-6 text-sm">
-                      <dt className="text-ink-muted">בעיבוד</dt>
-                      <dd className="text-ink tabular-nums">
-                        {data?.processing_count ?? 0}
-                      </dd>
-                    </dl>
-                  </div>
-                  {canStartWorkflow && (
-                    <div className="pt-2 border-t border-rule-soft">
-                      <Button
-                        className="bg-gold-deep hover:bg-gold-deep/90 text-parchment"
-                        disabled={startWorkflow.isPending}
-                        onClick={() =>
-                          startWorkflow.mutate(undefined, {
-                            onSuccess: (res) =>
-                              toast.success(
-                                `תהליך הופעל — ${res.issue_identifier}`,
-                              ),
-                            onError: (err) =>
-                              toast.error(`שגיאה: ${err.message}`),
-                          })
-                        }
-                      >
-                        {startWorkflow.isPending ? (
-                          <Loader2 className="w-4 h-4 animate-spin me-1.5" />
-                        ) : (
-                          <Play className="w-4 h-4 me-1.5" />
-                        )}
-                        התחל תהליך
-                      </Button>
-                    </div>
-                  )}
-                </CardContent>
-              </Card>
-
               <DocumentsPanel data={data} />
 
-              {/* gold CTA — open the decision editor (mockup .cta) */}
+              <AgentActivityPreview caseNumber={caseNumber} />
+
+              {/* gold CTA — open the decision editor */}
               <Button
                 asChild
                 className="w-full bg-gold text-white hover:bg-gold-deep border-transparent py-6 text-base font-semibold"
@@ -213,6 +189,16 @@ export default function CaseDetailPage({
               <CardContent className="px-5 py-4 space-y-4">
                 <AgentStatusWidget caseNumber={caseNumber} />
                 <WorkflowTimeline status={data?.status} />
+                {expectedOutcomeLabel && (
+                  <div className="border-t border-rule-soft pt-3">
+                    <dl className="flex justify-between items-center text-sm">
+                      <dt className="text-ink-muted">תוצאה צפויה</dt>
+                      <dd className="rounded-full bg-warn-bg text-warn text-[0.75rem] font-semibold px-3 py-0.5">
+                        {expectedOutcomeLabel}
+                      </dd>
+                    </dl>
+                  </div>
+                )}
                 <StatusChanger caseNumber={caseNumber} currentStatus={data?.status} />
                 <StatusGuide />
               </CardContent>