feat: fix wizard step-skip bug + extend case edit with all fields + Paperclip title sync

- Fix keyboard navigation bug: React was reusing the submit button DOM element
  when transitioning "הבא" → "צור תיק", retaining focus and causing Enter to
  auto-submit step 3. Added key props to force element replacement.

- CaseEditDialog now covers all wizard fields: appellants, respondents,
  property_address, permit_number (in addition to existing title, subject,
  hearing_date, expected_outcome, notes).

- When case title changes, Paperclip project name is updated in background
  via new update_project_name() in paperclip_client.py.

- Extended CaseUpdateRequest, case_update MCP tool, and caseUpdateSchema
  to carry the new fields end-to-end.

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

web-ui/src/components/cases/case-edit-dialog.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { useEffect, useState } from "react";
-import { useForm } from "react-hook-form";
+import { useForm, Controller } from "react-hook-form";
 import { zodResolver } from "@hookform/resolvers/zod";
 import { toast } from "sonner";
 import {
@@ -15,14 +15,15 @@ import { Label } from "@/components/ui/label";
 import {
   Select, SelectContent, SelectItem, SelectTrigger, SelectValue,
 } from "@/components/ui/select";
+import { PartiesField } from "@/components/wizard/parties-field";
 import { useUpdateCase } from "@/lib/api/cases";
 import { caseUpdateSchema, expectedOutcomes, type CaseUpdateInput } from "@/lib/schemas/case";
 import type { CaseDetail } from "@/lib/api/cases";
 
 /*
- * Inline edit dialog for core case fields. Uses react-hook-form + zod
- * directly (shadcn's <Form> registry entry wasn't available at init
- * time, so the styling is reproduced by hand in a lean form layout).
+ * Inline edit dialog for all case fields set at creation time.
+ * Uses react-hook-form + zod directly (shadcn's <Form> registry entry
+ * wasn't available at init time, so the styling is reproduced by hand).
  */
 
 function FieldError({ message }: { message?: string }) {
@@ -42,6 +43,10 @@ export function CaseEditDialog({ data }: { data: CaseDetail }) {
       hearing_date: data.hearing_date ?? "",
       notes: "",
       expected_outcome: data.expected_outcome ?? "",
+      appellants: data.appellants ?? [],
+      respondents: data.respondents ?? [],
+      property_address: data.property_address ?? "",
+      permit_number: data.permit_number ?? "",
     },
   });
 
@@ -54,6 +59,10 @@ export function CaseEditDialog({ data }: { data: CaseDetail }) {
       hearing_date: data.hearing_date ?? "",
       notes: "",
       expected_outcome: data.expected_outcome ?? "",
+      appellants: data.appellants ?? [],
+      respondents: data.respondents ?? [],
+      property_address: data.property_address ?? "",
+      permit_number: data.permit_number ?? "",
     });
   }, [open, data, form]);
 
@@ -74,11 +83,11 @@ export function CaseEditDialog({ data }: { data: CaseDetail }) {
           עריכת פרטי תיק
         </Button>
       </DialogTrigger>
-      <DialogContent className="sm:max-w-lg" dir="rtl">
+      <DialogContent className="sm:max-w-lg max-h-[90vh] overflow-y-auto" dir="rtl">
         <DialogHeader>
           <DialogTitle>עריכת פרטי תיק {data.case_number}</DialogTitle>
           <DialogDescription className="text-ink-muted">
-            השינויים נשמרים ישירות ל-FastAPI. השדות הריקים נשארים ללא שינוי.
+            השינויים נשמרים ישירות ל-DB. שינוי כותרת יסנכרן גם ל-Paperclip.
           </DialogDescription>
         </DialogHeader>
 
@@ -95,6 +104,55 @@ export function CaseEditDialog({ data }: { data: CaseDetail }) {
             <FieldError message={form.formState.errors.subject?.message} />
           </div>
 
+          <div className="h-px bg-rule" />
+
+          <Controller
+            control={form.control}
+            name="appellants"
+            render={({ field, fieldState }) => (
+              <PartiesField
+                label="עוררים"
+                value={field.value ?? []}
+                onChange={field.onChange}
+                error={fieldState.error?.message}
+              />
+            )}
+          />
+
+          <Controller
+            control={form.control}
+            name="respondents"
+            render={({ field, fieldState }) => (
+              <PartiesField
+                label="משיבים"
+                value={field.value ?? []}
+                onChange={field.onChange}
+                error={fieldState.error?.message}
+              />
+            )}
+          />
+
+          <div className="h-px bg-rule" />
+
+          <div className="grid grid-cols-2 gap-3">
+            <div>
+              <Label htmlFor="property_address" className="text-navy">כתובת הנכס</Label>
+              <Input
+                id="property_address"
+                {...form.register("property_address")}
+                className="mt-1"
+              />
+            </div>
+            <div>
+              <Label htmlFor="permit_number" className="text-navy">מס׳ תכנית/בקשה</Label>
+              <Input
+                id="permit_number"
+                {...form.register("permit_number")}
+                className="mt-1"
+              />
+            </div>
+          </div>
+
           <div className="grid grid-cols-2 gap-3">
             <div>
               <Label htmlFor="hearing_date" className="text-navy">תאריך דיון</Label>