feat(settings): configurable query result max rows with unified load limit

apps/desktop/src/stores/settingsStore.ts

@@ -8,6 +8,7 @@ import { safeLocalStorageGet, safeLocalStorageRemove } from "@/lib/backend/safeS
 import { type ColumnFormatterConfig, type CustomColumnFormatterConfig, normalizeColumnFormatter, normalizeCustomColumnFormatter, normalizeGlobalDateTimePattern } from "@/lib/dataGrid/columnFormatter";
 import { type DataGridCopyPreference, type DataGridExtractorOptions, DEFAULT_DATA_GRID_EXTRACTOR_OPTIONS, normalizeDataGridCopyPreference, normalizeDataGridExtractorOptions } from "@/lib/dataGrid/dataGridCopyExtractor";
 import { normalizeResultPageSize } from "@/lib/dataGrid/paginationPageSize";
+import { DEFAULT_QUERY_RESULT_MAX_ROWS, normalizeQueryResultMaxRows } from "@/lib/dataGrid/queryResultRowLimit";
 import { normalizeShortcutSettings, type ShortcutSettings } from "@/lib/editor/shortcutRegistry";
 import type { SavedSqlOpenTargetMode } from "@/lib/savedSql/savedSqlExecutionTarget";
 import type { ConnectionListSortMode } from "@/lib/sidebar/connectionListSort";
@@ -515,7 +516,10 @@ export interface EditorSettings {
   appLayout: "separated" | "classic";
   pageSize: number;
   tableOpenPageSize: number;
+  queryResultMaxRowsEnabled: boolean;
+  queryResultMaxRows: number;
   infiniteScroll: boolean;
+  /** Preserved for downgrade compatibility; current clients use queryResultMaxRows. */
   infiniteScrollMaxRows: number;
   regexMaxMatchCount: number;
   autoCalculateTotalRows: boolean;
@@ -702,6 +706,8 @@ export const DEFAULT_EDITOR_SETTINGS: EditorSettings = {
   appLayout: "classic",
   pageSize: 100,
   tableOpenPageSize: 100,
+  queryResultMaxRowsEnabled: true,
+  queryResultMaxRows: DEFAULT_QUERY_RESULT_MAX_ROWS,
   infiniteScroll: false,
   infiniteScrollMaxRows: 5000,
   regexMaxMatchCount: 1000,
@@ -1036,6 +1042,8 @@ export function normalizeEditorSettings(settings: Partial<EditorSettings>, exist
     appLayout: settings.appLayout ?? DEFAULT_EDITOR_SETTINGS.appLayout,
     pageSize: normalizeResultPageSize(settings.pageSize),
     tableOpenPageSize: normalizeResultPageSize(settings.tableOpenPageSize, DEFAULT_EDITOR_SETTINGS.tableOpenPageSize),
+    queryResultMaxRowsEnabled: settings.queryResultMaxRowsEnabled !== false,
+    queryResultMaxRows: normalizeQueryResultMaxRows(settings.queryResultMaxRows),
     infiniteScroll: settings.infiniteScroll ?? DEFAULT_EDITOR_SETTINGS.infiniteScroll,
     infiniteScrollMaxRows: typeof settings.infiniteScrollMaxRows === "number" && settings.infiniteScrollMaxRows >= 1000 && settings.infiniteScrollMaxRows <= 50000 ? Math.round(settings.infiniteScrollMaxRows) : DEFAULT_EDITOR_SETTINGS.infiniteScrollMaxRows,
     regexMaxMatchCount: typeof settings.regexMaxMatchCount === "number" && Number.isFinite(settings.regexMaxMatchCount) && settings.regexMaxMatchCount >= 100 && settings.regexMaxMatchCount <= 10000 ? Math.round(settings.regexMaxMatchCount) : DEFAULT_EDITOR_SETTINGS.regexMaxMatchCount,
@@ -1572,6 +1580,8 @@ export const useSettingsStore = defineStore("settings", () => {
     if (partial.appLayout !== undefined) editorSettings.value.appLayout = partial.appLayout;
     if (partial.pageSize !== undefined) editorSettings.value.pageSize = normalizeResultPageSize(partial.pageSize);
     if (partial.tableOpenPageSize !== undefined) editorSettings.value.tableOpenPageSize = normalizeResultPageSize(partial.tableOpenPageSize, DEFAULT_EDITOR_SETTINGS.tableOpenPageSize);
+    if (partial.queryResultMaxRowsEnabled !== undefined) editorSettings.value.queryResultMaxRowsEnabled = Boolean(partial.queryResultMaxRowsEnabled);
+    if (partial.queryResultMaxRows !== undefined) editorSettings.value.queryResultMaxRows = normalizeQueryResultMaxRows(partial.queryResultMaxRows, editorSettings.value.queryResultMaxRows);
     if (partial.infiniteScroll !== undefined) editorSettings.value.infiniteScroll = partial.infiniteScroll;
     if (partial.infiniteScrollMaxRows !== undefined)
       editorSettings.value.infiniteScrollMaxRows = typeof partial.infiniteScrollMaxRows === "number" && partial.infiniteScrollMaxRows >= 1000 && partial.infiniteScrollMaxRows <= 50000 ? Math.round(partial.infiniteScrollMaxRows) : DEFAULT_EDITOR_SETTINGS.infiniteScrollMaxRows;