feat: wire drawer toolbar filters + records table responsive hiding

Closing 2 handoff gaps:

1) DRAWER TOOLBAR FILTERS (handoff Screen 3 line 279)
SchemaDrivenForm получил три new optional props:
  - searchFilter (string) — case-insensitive substring против field key + label
  - onlyFilled (boolean) — hide fields с empty data[key]
    (null/undefined/''/false/0/empty-array/empty-object)
  - onCounterChange (visible, total) — surface field counter parent'у

Filter применяется поверх bucketing — все три buckets (identity/description/
extra) фильтруются. UI рендерит filteredBuckets.X.map(...) вместо raw bucket'ов.

В sections layout (drawer use case) если section после filter empty —
sticky header не рендерится. Tabs layout backward-compat (filter применяется
но visually invisible если user в другом tab'е).

dictionaries.$name.tsx callsite:
  - State: drawerSearch, drawerOnlyFilled, drawerCount {visible, total}
  - Reset on drawer close
  - RecordDrawer.toolbar prop wired только в edit mode (create — все поля
    empty, 'только заполненные' даст 0/0)
  - SchemaDrivenForm receives все три filter props

Result: user может typing 'mass' в drawer search → видит только mass_kg /
data_mass / etc.; toggle 'только заполненные' → hide unused optional fields.

2) RECORDS TABLE RESPONSIVE COLUMN HIDING (handoff line 466)
Records table в dictionaries.$name.tsx применяет hideBelow API из MR !59:
  - businessKey: всегда visible
  - name/code: hideBelow='md' (768px)
  - extra schema columns: hideBelow='lg' (1024px)
  - scope badge: hideBelow='sm' (640px)
  - validFrom: hideBelow='lg'
  - actions: всегда visible

На mobile 375px только businessKey + actions visible — chrome остаётся
usable. Tablet 768+ adds name/scope. Desktop 1024+ adds schema columns.

Tests: 116 pass.

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

@@ -178,6 +178,13 @@ function DictionaryDetail() {
   const [closeReason, setCloseReason] = useState('')
   // Dirty-field count surfaced by SchemaDrivenForm → shown в RecordDrawer footer.
   const [recordDirtyCount, setRecordDirtyCount] = useState(0)
+  // Drawer toolbar state per handoff Screen 3 line 279 (search + onlyFilled + counter).
+  const [drawerSearch, setDrawerSearch] = useState('')
+  const [drawerOnlyFilled, setDrawerOnlyFilled] = useState(false)
+  const [drawerCount, setDrawerCount] = useState<{ visible: number; total: number }>({
+    visible: 0,
+    total: 0,
+  })
   const [schemaEditOpen, setSchemaEditOpen] = useState(false)
   const [historyKey, setHistoryKey] = useState<string | undefined>(undefined)
   const [aoiOpen, setAoiOpen] = useState(false)
@@ -831,12 +838,12 @@ function DictionaryDetail() {
                         </TableHeaderCell>
                       )}
                       <TableHeaderCell>{t('dict.col.businessKey')}</TableHeaderCell>
-                      <TableHeaderCell>name / code</TableHeaderCell>
+                      <TableHeaderCell hideBelow="md">name / code</TableHeaderCell>
                       {extraColumns.map((c) => (
-                        <TableHeaderCell key={c.key}>{c.label}</TableHeaderCell>
+                        <TableHeaderCell key={c.key} hideBelow="lg">{c.label}</TableHeaderCell>
                       ))}
-                      <TableHeaderCell>{t('dict.col.scope')}</TableHeaderCell>
-                      <TableHeaderCell>{t('dict.col.validFrom')}</TableHeaderCell>
+                      <TableHeaderCell hideBelow="sm">{t('dict.col.scope')}</TableHeaderCell>
+                      <TableHeaderCell hideBelow="lg">{t('dict.col.validFrom')}</TableHeaderCell>
                       <TableHeaderCell align="right">{t('dict.col.actions')}</TableHeaderCell>
                     </TableRow>
                   </TableHead>
@@ -866,7 +873,7 @@ function DictionaryDetail() {
                       ) : null}
                     </div>
                   </TableCell>
-                  <TableCell>
+                  <TableCell hideBelow="md">
                     {recordDisplayName(
                       r.data,
                       detailQuery.data?.defaultLocale ?? 'ru-RU',
@@ -876,14 +883,14 @@ function DictionaryDetail() {
                     const v = r.data?.[c.key]
                     if (v == null || v === '') {
                       return (
-                        <TableCell key={c.key}>
+                        <TableCell key={c.key} hideBelow="lg">
                           <span className="text-cell text-mute/70">—</span>
                         </TableCell>
                       )
                     }
                     const text = String(v)
                     return (
-                      <TableCell key={c.key}>
+                      <TableCell key={c.key} hideBelow="lg">
                         <span
                           className={[
                             'inline-block px-1.5 py-0.5 rounded-sm font-mono text-cell',
@@ -897,10 +904,10 @@ function DictionaryDetail() {
                       </TableCell>
                     )
                   })}
-                  <TableCell>
+                  <TableCell hideBelow="sm">
                     <Badge variant="info">{r.dataScope}</Badge>
                   </TableCell>
-                  <TableCell>
+                  <TableCell hideBelow="lg">
                     <span className="text-cell text-mute">
                       {new Date(r.validFrom).toLocaleDateString()}
                     </span>
@@ -963,6 +970,8 @@ function DictionaryDetail() {
         onClose={() => {
           setEdit({ kind: 'closed' })
           setRecordDirtyCount(0)
+          setDrawerSearch('')
+          setDrawerOnlyFilled(false)
         }}
         caption={
           edit.kind === 'edit'
@@ -973,6 +982,20 @@ function DictionaryDetail() {
         formId="record-form"
         dirtyCount={recordDirtyCount}
         isPending={Boolean(activeMutation?.isPending)}
+        // Toolbar показывается только в edit mode где filters имеют смысл.
+        // Create mode — все поля пустые, "только заполненные" даст empty list.
+        toolbar={
+          edit.kind === 'edit'
+            ? {
+                search: drawerSearch,
+                onSearchChange: setDrawerSearch,
+                onlyFilled: drawerOnlyFilled,
+                onOnlyFilledChange: setDrawerOnlyFilled,
+                counterVisible: drawerCount.visible,
+                counterTotal: drawerCount.total,
+              }
+            : undefined
+        }
         onDelete={
           edit.kind === 'edit'
             ? () => setEdit({ kind: 'close-confirm', record: edit.record })
@@ -996,6 +1019,9 @@ function DictionaryDetail() {
             onCancel={() => setEdit({ kind: 'closed' })}
             formId="record-form"
             layout="sections"
+            searchFilter={drawerSearch}
+            onlyFilled={drawerOnlyFilled}
+            onCounterChange={(visible, total) => setDrawerCount({ visible, total })}
             onDirtyChange={setRecordDirtyCount}
           />
         )}
@@ -1033,6 +1059,9 @@ function DictionaryDetail() {
             onCancel={() => setEdit({ kind: 'closed' })}
             formId="record-form"
             layout="sections"
+            searchFilter={drawerSearch}
+            onlyFilled={drawerOnlyFilled}
+            onCounterChange={(visible, total) => setDrawerCount({ visible, total })}
             onDirtyChange={setRecordDirtyCount}
           />
         )}