build (deps): upgrade node-cron to v4.6.0

README.md

@@ -116,7 +116,7 @@ A crash between a script's external side effect and inbox completion can repeat
 
 As in the old middleware, incoming DM/private-channel commands are disabled. Thread replies retain the old adapter's thread context. Text on `file_share` messages now reaches listeners; edited/deleted/hidden messages remain excluded. Outbound text is split into 4,000-character chunks, with ordering per destination; send failures are logged. Legacy external command endpoints are unchanged: the HTTP helper follows redirects and fails after 15 seconds, but unavailable third-party services still require an operator-selected replacement.
 
-`natural` and `node-cron` are pinned to the baseline installed versions to preserve tokenizer imports and named-day schedules. The obsolete quote HTML parsers have been replaced without changing the quote command format.
+`natural` remains pinned to the baseline installed version to preserve tokenizer imports. `node-cron` uses v4, which supports the existing named-weekday schedules. The obsolete quote HTML parsers have been replaced without changing the quote command format.
 
 ## Persistent environment commands
 

package.json

@@ -16,7 +16,7 @@
     "htmlparser2": "10.0.0",
     "moment": "^2.18.1",
     "natural": "0.5.6",
-    "node-cron": "1.2.1",
+    "node-cron": "4.6.0",
     "node-time-ago": "^1.0.0",
     "redis": "^6.2.1",
     "undici": "^7.0.0"

src-ts/types/vendor.d.ts

@@ -14,11 +14,6 @@ declare module "moment" {
   export = moment;
 }
 
-declare module "node-cron" {
-  /** Schedules `fn` per the cron expression; returns the scheduled task. */
-  export function schedule(expression: string, fn: () => void): unknown;
-}
-
 declare module "natural/lib/natural/tokenizers/regexp_tokenizer" {
   export class WordTokenizer {
     tokenize(text: string): string[];