Matrix: remove stale monitor mention regex param

extensions/matrix/src/matrix/monitor/handler.test-helpers.ts

@@ -26,7 +26,7 @@ type MatrixHandlerTestHarnessOptions = {
   roomsConfig?: Record<string, MatrixRoomConfig>;
   accountAllowBots?: boolean | "mentions";
   configuredBotUserIds?: Set<string>;
-  mentionRegexes?: MatrixMonitorHandlerParams["mentionRegexes"];
+  mentionRegexes?: RegExp[];
   groupPolicy?: "open" | "allowlist" | "disabled";
   replyToMode?: ReplyToMode;
   threadReplies?: "off" | "inbound" | "always";
@@ -207,7 +207,6 @@ export function createMatrixHandlerTestHarness(
     roomsConfig: options.roomsConfig,
     accountAllowBots: options.accountAllowBots,
     configuredBotUserIds: options.configuredBotUserIds,
-    mentionRegexes: options.mentionRegexes ?? [],
     groupPolicy: options.groupPolicy ?? "open",
     replyToMode: options.replyToMode ?? "off",
     threadReplies: options.threadReplies ?? "inbound",

extensions/matrix/src/matrix/monitor/handler.test.ts

@@ -818,6 +818,9 @@ describe("matrix monitor handler pairing account scope", () => {
               matchedBy: "binding.account",
             }),
           },
+          mentions: {
+            buildMentionRegexes: () => [],
+          },
           session: {
             resolveStorePath: () => "/tmp/session-store",
             readSessionUpdatedAt: () => undefined,
@@ -881,7 +884,6 @@ describe("matrix monitor handler pairing account scope", () => {
       } as never,
       logVerboseMessage: () => {},
       allowFrom: [],
-      mentionRegexes: [],
       groupPolicy: "open",
       replyToMode: "off",
       threadReplies: "inbound",

extensions/matrix/src/matrix/monitor/handler.ts

@@ -66,7 +66,6 @@ export type MatrixMonitorHandlerParams = {
   roomsConfig?: Record<string, MatrixRoomConfig>;
   accountAllowBots?: boolean | "mentions";
   configuredBotUserIds?: ReadonlySet<string>;
-  mentionRegexes: ReturnType<PluginRuntime["channel"]["mentions"]["buildMentionRegexes"]>;
   groupPolicy: "open" | "allowlist" | "disabled";
   replyToMode: ReplyToMode;
   threadReplies: "off" | "inbound" | "always";
@@ -159,7 +158,6 @@ export function createMatrixRoomMessageHandler(params: MatrixMonitorHandlerParam
     roomsConfig,
     accountAllowBots,
     configuredBotUserIds = new Set<string>(),
-    mentionRegexes,
     groupPolicy,
     replyToMode,
     threadReplies,

extensions/matrix/src/matrix/monitor/index.ts

@@ -164,7 +164,6 @@ export async function monitorMatrixProvider(opts: MonitorMatrixOpts = {}): Promi
     }
   };
 
-  const mentionRegexes = core.channel.mentions.buildMentionRegexes(cfg);
   const defaultGroupPolicy = resolveDefaultGroupPolicy(cfg);
   const { groupPolicy: groupPolicyRaw, providerMissingFallbackApplied } =
     resolveAllowlistProviderRuntimeGroupPolicy({
@@ -225,7 +224,6 @@ export async function monitorMatrixProvider(opts: MonitorMatrixOpts = {}): Promi
     roomsConfig,
     accountAllowBots,
     configuredBotUserIds,
-    mentionRegexes,
     groupPolicy,
     replyToMode,
     threadReplies,