fix(redis): invalidate key completion cache after write commands

The Redis key-name completion cache was only cleared on connection
lifecycle events, so SET/DEL/EXPIRE/... left autocomplete showing
stale keys. Drop the cache for the db each write command ran on:
- add isRedisMutatingCommand() based on the command-table safety field
(confirm = write; destructive blocked cmds minus read-only/admin ones)
- invalidate after each mutating command in queryStore batch execution
and in RedisKeyBrowser.runRedisCommand

apps/desktop/src/stores/connectionStore.ts

@@ -2791,6 +2791,7 @@ export const useConnectionStore = defineStore("connection", () => {
     refreshCompletionDatabases,
     listElasticsearchCompletionIndices,
     listRedisCompletionKeys,
+    invalidateCompletionCache,
     exportConnectionsToFile,
     readImportFile,
     importConnectionsFromFile,

apps/desktop/src/stores/queryStore.ts

@@ -24,6 +24,7 @@ import {
 } from "@/lib/mongoShellCommand";
 import { redisCommandResultToQueryResult } from "@/lib/redisQueryResult";
 import { nextRedisCommandDb } from "@/lib/redisCommandSession";
+import { isRedisMutatingCommand } from "@/lib/redisCommandTable";
 import { supportsDatabaseFeature } from "@/lib/databaseCapabilities";
 import { editablePrimaryKeys } from "@/lib/tableEditing";
 import { TABLE_DATA_EXPORT_PAGE_SIZE } from "@/lib/tableDataExport";
@@ -1202,6 +1203,11 @@ export const useQueryStore = defineStore("query", () => {
             allResults.push(markQueryResultRowsRaw(redisCommandResultToQueryResult(result.value, performance.now() - startedAt, result.command)));
             // Track db switches from SELECT N so later commands in the same batch run on the right db.
             currentDb = nextRedisCommandDb(currentDb, command, result.value);
+            // Write commands (SET/DEL/...) mutate the key set — drop the cached key-name completion
+            // for the db this command ran on so the next autocomplete fetch reflects the new keys.
+            if (isRedisMutatingCommand(command)) {
+              connStore.invalidateCompletionCache(tab.connectionId, String(currentDb));
+            }
           } catch (e: any) {
             allResults.push({ columns: ["Error"], rows: [[e?.message ?? String(e)]], affected_rows: 0, execution_time_ms: 0 });
           }