fix: wrap telegram reasoning italics per line (#2181) (thanks @YuriNachos)

CHANGELOG.md

@@ -37,6 +37,7 @@ Status: unreleased.
 - macOS: keep custom SSH usernames in remote target. (#2046) Thanks @algal.
 
 ### Fixes
+- Telegram: wrap reasoning italics per line to avoid raw underscores. (#2181) Thanks @YuriNachos.
 - Security: harden Tailscale Serve auth by validating identity via local tailscaled before trusting headers.
 - Build: align memory-core peer dependency with lockfile.
 - Security: add mDNS discovery mode with minimal default to reduce information disclosure. (#1882) Thanks @orlyjamie.

src/infra/tailscale.test.ts

@@ -10,7 +10,7 @@ const {
   disableTailscaleServe,
   ensureFunnel,
 } = tailscale;
-const tailscaleBin = expect.stringMatching(/tailscale$/);
+const tailscaleBin = expect.stringMatching(/tailscale$/i);
 
 describe("tailscale helpers", () => {
   afterEach(() => {