style(cluster): center pool replicas cell

src/hooks/json-parser-worker.ts

@@ -8,24 +8,38 @@ const findValidJSONStrings = (inputStr: string) => {
     const openingBraceIndex = inputStr.indexOf('{', startIndex);
     if (openingBraceIndex === -1) break; // No more opening braces
 
-    let closingBraceIndex = openingBraceIndex;
+    // find the matching closing brace, ignoring braces inside string
+    // literals (e.g. a state_message containing `{`/`}`)
+    let closingBraceIndex = -1;
     let braceCount = 0;
+    let inString = false;
+    let escaped = false;
 
-    // find  couple of braces
-    while (closingBraceIndex < inputStr.length) {
-      if (inputStr[closingBraceIndex] === '{') {
+    for (let i = openingBraceIndex; i < inputStr.length; i++) {
+      const char = inputStr[i];
+      if (inString) {
+        if (escaped) {
+          escaped = false;
+        } else if (char === '\\') {
+          escaped = true;
+        } else if (char === '"') {
+          inString = false;
+        }
+      } else if (char === '"') {
+        inString = true;
+      } else if (char === '{') {
         braceCount++;
-      } else if (inputStr[closingBraceIndex] === '}') {
+      } else if (char === '}') {
         braceCount--;
+        if (braceCount === 0) {
+          closingBraceIndex = i;
+          break;
+        }
       }
-      if (braceCount === 0) {
-        break;
-      }
-      closingBraceIndex++;
     }
 
-    if (braceCount !== 0) {
-      //  no matching closing brace
+    if (closingBraceIndex === -1) {
+      //  no matching closing brace yet, wait for more data
       break;
     }
 
@@ -37,11 +51,11 @@ const findValidJSONStrings = (inputStr: string) => {
     try {
       const parsedData = JSON.parse(jsonString);
       validJSONStrings.push(parsedData);
-      startIndex = closingBraceIndex + 1;
     } catch (error) {
-      // mabye invalid JSON
-      break;
+      // skip the malformed segment instead of breaking, otherwise it jams
+      // the buffer and every later event on this stream is lost
     }
+    startIndex = closingBraceIndex + 1;
   }
 
   return {

src/hooks/use-chunk-request.ts

@@ -43,8 +43,11 @@ export const createAxiosToken = (): CancelTokenSource => {
 };
 
 export const sliceData = (data: string, loaded: number, loadedSize: any) => {
+  // `loaded` is a byte count while `data` is a UTF-16 string; with any
+  // non-ASCII payload the two drift apart, so track consumed characters by
+  // string length only
   const result = data.slice(loadedSize.current);
-  loadedSize.current = loaded;
+  loadedSize.current = data.length;
   return result;
 };
 

src/pages/cluster-management/components/pool-rows.tsx

@@ -163,7 +163,11 @@ const PoolRows: React.FC<PoolRowsProps> = ({
                   key={col.dataIndex || col.key}
                   span={spanFor(col.dataIndex)}
                   style={{
-                    color: 'var(--ant-color-text-secondary)'
+                    color: 'var(--ant-color-text-secondary)',
+                    // CellContent shrinks to its content inside the flex
+                    // cell, so its own align class can't center it —
+                    // center at the cell level instead.
+                    justifyContent: col.align
                   }}
                 >
                   <CellContent

src/pages/cluster-management/hooks/use-cluster-columns.tsx

@@ -153,7 +153,7 @@ const useClusterColumns = (
         span: 3,
         render: (text: string, record: ClusterListItem) => (
           <>
-            <AutoTooltip ghost title={text}>
+            <AutoTooltip ghost title={text} minWidth={20}>
               <span className="text-primary">{record.name}</span>
             </AutoTooltip>
             {record.is_default && (
@@ -186,23 +186,24 @@ const useClusterColumns = (
       {
         title: intl.formatMessage({ id: 'dashboard.totalgpus' }),
         dataIndex: 'gpus',
-        span: 2,
-        sorter: tableSorter(3),
         width: 100,
+        sorter: tableSorter(3),
         render: (value: number) => <span>{value}</span>
       },
       {
         title: intl.formatMessage({ id: 'clusters.table.deployments' }),
         dataIndex: 'models',
         sorter: tableSorter(4),
-        width: 100,
+        span: spans.deployments,
+        maxWidth: 150,
         render: (value: number) => <span>{value}</span>
       },
       {
         title: intl.formatMessage({ id: 'resources.nodes' }),
         dataIndex: 'workers',
+        minWidth: 100,
+        maxWidth: 120,
         sorter: tableSorter(5),
-        width: 100,
         render: (value: number, record: ClusterListItem) => (
           <span>
             {record.ready_workers} / {record.workers}
@@ -213,6 +214,7 @@ const useClusterColumns = (
         title: intl.formatMessage({ id: 'common.table.status' }),
         dataIndex: 'state',
         span: spans.status,
+        minWidth: 80,
         align: 'center',
         render: (value: number, record: ClusterListItem) => (
           <StatusTag

src/pages/cluster-management/hooks/use-pools-columns.tsx

@@ -116,6 +116,7 @@ const usePoolsColumns = (
         dataIndex: 'replicas',
         span: 6,
         key: 'replicas',
+        align: 'center',
         editable: {
           valueType: 'number',
           title: intl.formatMessage({ id: 'models.table.replicas.edit' })

src/pages/llmodels/deployments.tsx

@@ -248,7 +248,13 @@ const Models = forwardRef((props, ref) => {
       chunkInstanceRequedtRef.current = setModelInstanceChunkRequest({
         url: `${MODEL_INSTANCE_API}`,
         params: {},
-        handler: updateInstanceHandler
+        handler: updateInstanceHandler,
+        beforeReconnect() {
+          // treat the reconnect snapshot as the new baseline, otherwise
+          // instances deleted while the stream was down linger in the cache
+          // (their DELETE events are never re-sent)
+          cacheInsDataListRef.current = [];
+        }
       });
     } catch (error) {
       // ignore
@@ -452,6 +458,20 @@ const Models = forwardRef((props, ref) => {
     };
   }, []);
 
+  // watch events can still be lost (stream hiccup, reconnect gap); a low
+  // frequency relist keeps the instance cache eventually consistent, so a
+  // missed DELETE event can't leave a stale instance behind for good
+  useEffect(() => {
+    const timer = setInterval(() => {
+      if (!isPageHidden.current) {
+        getAllModelInstances();
+      }
+    }, 60 * 1000);
+    return () => {
+      clearInterval(timer);
+    };
+  }, []);
+
   const setDisableExpand = useMemoizedFn((record: any) => {
     return !record?.replicas;
   });

src/pages/llmodels/forms/basic.tsx

@@ -153,26 +153,50 @@ const BasicForm: React.FC<BasicFormProps> = (props) => {
   // Use the seed callback (not handleClusterChange) so this auto-pick refreshes
   // options without firing an evaluate request before a model is selected.
   useEffect(() => {
-    if (!clusterOptions?.length) {
+    // Options derive from clusterList: an empty source list means clusters
+    // are still loading — leave the field alone until they arrive.
+    if (!clusterList?.length) {
       return;
     }
+    // Scope off the live form value, not the `useWatch` snapshot: the scope
+    // field's default lands in a child effect that flushes before this one,
+    // while the watch still reports the previous render's null — scoping off
+    // the watch would seed a cluster from the unscoped list here and only
+    // re-scope a render later.
+    const liveScopeOrgId = form.getFieldValue('organization_id') ?? null;
+    const scoped = clusterList.filter(
+      (item) =>
+        liveScopeOrgId == null || item.owner_principal_id === liveScopeOrgId
+    );
     const current = form.getFieldValue('cluster_id');
-    const stillValid = clusterOptions.some((c) => c.value === current);
+    if (!scoped.length) {
+      // Clusters are loaded but the picked org owns none. Any leftover
+      // selection points at another org's cluster (seeded before the scope
+      // settled) and would make requests fail with "Cluster not found" —
+      // clear it so the required rule surfaces instead. Create only: an
+      // edit's cluster is existing data, not a seed.
+      if (action === PageAction.CREATE && current != null) {
+        form.setFieldValue('cluster_id', undefined);
+      }
+      return;
+    }
+    const stillValid = scoped.some((c) => c.value === current);
     if (current != null && stillValid) {
       return;
     }
     const next =
-      clusterOptions.find((c) => c.is_default)?.value ??
-      clusterOptions.find((c) => c.state === ClusterStatusValueMap.Ready)
-        ?.value ??
-      clusterOptions[0]?.value ??
+      scoped.find((c) => c.is_default)?.value ??
+      scoped.find((c) => c.state === ClusterStatusValueMap.Ready)?.value ??
+      scoped[0]?.value ??
       null;
     if (next == null || next === current) {
       return;
     }
     form.setFieldValue('cluster_id', next);
     onClusterSeed?.(next);
-  }, [clusterOptions, form, onClusterSeed]);
+    // `clusterOptions` is the re-run trigger for scope changes: it recomputes
+    // whenever the watched org scope or the cluster list settles.
+  }, [clusterOptions, clusterList, action, form, onClusterSeed]);
 
   const clusterOptionRender = (option: any) => {
     const { data } = option;