fix(admin-ui): IconButton icon prop + compact 2-col form layout

Bugs:
- IconButton @nstart/ui принимает icon={} prop, не children — иконки рендерились
  пустыми квадратами (видно «Изменить» tooltip без значка карандашика).
  Перевёл оба IconButton на icon={<PencilSimpleIcon/>} / icon={<XCircleIcon/>}.

UX:
- Modal max-w-2xl → max-w-4xl (форма дышит, ru-RU/en-US labels не оборачиваются).
- SchemaDrivenForm: scalar поля теперь в 2-колоночной grid, full-width
  (i18n / array / textarea / nested object) занимают sm:col-span-2.
- Локальные ярлыки i18n: tracking-normal + whitespace-nowrap, w-14 — больше не
  ломаются «ru-» «RU» из-за inherited tracking-label.

ordinis-admin-ui/src/components/form/SchemaDrivenForm.tsx

@@ -96,19 +96,19 @@ export const SchemaDrivenForm = ({
   }
 
   return (
-    <form onSubmit={handleSubmit(submit)} className="space-y-6">
+    <form onSubmit={handleSubmit(submit)} className="space-y-4">
       <FormSection title={t('form.identity')}>
-        <FormGrid columns={1}>
-          <TextInput
-            label={t('form.businessKey')}
-            required
-            disabled={mode === 'edit'}
-            placeholder="MY_RECORD_KEY"
-            error={formState.errors.businessKey ? t('form.error.required') : undefined}
-            {...register('businessKey', { required: true, minLength: 1 })}
-          />
-        </FormGrid>
-        <FormGrid columns={2}>
+        <div className="grid grid-cols-1 sm:grid-cols-2 gap-3">
+          <div className="sm:col-span-2">
+            <TextInput
+              label={t('form.businessKey')}
+              required
+              disabled={mode === 'edit'}
+              placeholder="MY_RECORD_KEY"
+              error={formState.errors.businessKey ? t('form.error.required') : undefined}
+              {...register('businessKey', { required: true, minLength: 1 })}
+            />
+          </div>
           <TextInput
             type="datetime-local"
             label={t('form.validFrom')}
@@ -119,11 +119,11 @@ export const SchemaDrivenForm = ({
             label={t('form.validTo')}
             {...register('validTo')}
           />
-        </FormGrid>
+        </div>
       </FormSection>
 
       <FormSection title={t('form.dataFields')}>
-        <FormGrid columns={1}>
+        <div className="grid grid-cols-1 sm:grid-cols-2 gap-3">
           {Object.entries(properties).map(([key, propSchema]) => (
             <FieldRenderer
               key={key}
@@ -136,7 +136,7 @@ export const SchemaDrivenForm = ({
               fieldError={formState.errors.data?.[key as keyof FormValues['data']]}
             />
           ))}
-        </FormGrid>
+        </div>
       </FormSection>
 
       {serverError && <Alert variant="error">{serverError}</Alert>}
@@ -153,6 +153,14 @@ export const SchemaDrivenForm = ({
   )
 }
 
+const isFullWidth = (s: JsonSchema): boolean => {
+  if (s['x-localized']) return true
+  if (s.type === 'array') return true
+  if ((s.maxLength ?? 0) > 200) return true
+  if (s.type === 'object') return true
+  return false
+}
+
 type FieldRendererProps = {
   fieldKey: string
   schema: JsonSchema
@@ -163,7 +171,16 @@ type FieldRendererProps = {
   fieldError?: unknown
 }
 
-const FieldRenderer = ({
+const FieldRenderer = (props: FieldRendererProps) => {
+  const wrapperClass = isFullWidth(props.schema) ? 'sm:col-span-2' : ''
+  return (
+    <div className={wrapperClass}>
+      <FieldBody {...props} />
+    </div>
+  )
+}
+
+const FieldBody = ({
   fieldKey,
   schema,
   required,
@@ -188,11 +205,11 @@ const FieldRenderer = ({
               control={control}
               name={`data.${fieldKey}.${loc}` as `data.${string}`}
               render={({ field }) => (
-                <div className="flex items-center gap-2">
-                  <span className="text-2xs font-mono text-carbon/70 w-12 shrink-0">
+                <div className="flex items-center gap-3">
+                  <span className="text-xs font-mono text-carbon/70 normal-case tracking-normal whitespace-nowrap shrink-0 w-14">
                     {loc === defaultLocale ? <strong>{loc}</strong> : loc}
                   </span>
-                  <div className="flex-1">
+                  <div className="flex-1 min-w-0">
                     <TextInput {...field} value={(field.value as string | undefined) ?? ''} />
                   </div>
                 </div>

ordinis-admin-ui/src/routes/dictionaries.$name.tsx

@@ -156,17 +156,15 @@ function DictionaryDetail() {
                       <IconButton
                         label={t('dict.action.edit')}
                         variant="default"
+                        icon={<PencilSimpleIcon weight="regular" />}
                         onClick={() => setEdit({ kind: 'edit', record: r })}
-                      >
-                        <PencilSimpleIcon size={16} />
-                      </IconButton>
+                      />
                       <IconButton
                         label={t('dict.action.close')}
                         variant="danger"
+                        icon={<XCircleIcon weight="regular" />}
                         onClick={() => setEdit({ kind: 'close-confirm', record: r })}
-                      >
-                        <XCircleIcon size={16} />
-                      </IconButton>
+                      />
                     </div>
                   </TableCell>
                 </TableRow>
@@ -186,7 +184,7 @@ function DictionaryDetail() {
               ? `${t('dict.action.edit')}: ${edit.record.businessKey}`
               : ''
         }
-        maxWidth="max-w-2xl"
+        maxWidth="max-w-4xl"
       >
         {detailQuery.data && (edit.kind === 'create' || edit.kind === 'edit') && (
           <SchemaDrivenForm