fix: scheduled task cleanup error - upgrade to v1.2.1 (#816)

fix: scheduled task cleanup error "e.get is not a function"

- Use optional chaining in i18n.getMessagesbyContext to safely access Context methods
- Update version to v1.2.1

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

worker/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cloudflare_temp_email",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "private": true,
   "type": "module",
   "scripts": {
@@ -11,24 +11,24 @@
     "build": "wrangler deploy --dry-run --outdir dist --minify"
   },
   "devDependencies": {
-    "@cloudflare/workers-types": "^4.20251213.0",
+    "@cloudflare/workers-types": "^4.20260118.0",
     "@eslint/js": "9.39.1",
     "@simplewebauthn/types": "10.0.0",
-    "@types/node": "^25.0.2",
+    "@types/node": "^25.0.9",
     "eslint": "9.39.1",
     "globals": "^16.5.0",
-    "typescript-eslint": "^8.49.0",
-    "wrangler": "^4.54.0"
+    "typescript-eslint": "^8.53.0",
+    "wrangler": "^4.59.2"
   },
   "dependencies": {
     "@aws-sdk/client-s3": "3.888.0",
     "@aws-sdk/s3-request-presigner": "3.888.0",
     "@simplewebauthn/server": "10.0.1",
-    "hono": "^4.11.0",
+    "hono": "^4.11.4",
     "jsonpath-plus": "^10.3.0",
     "mimetext": "^3.0.27",
-    "postal-mime": "^2.6.1",
-    "resend": "^6.6.0",
+    "postal-mime": "^2.7.3",
+    "resend": "^6.7.0",
     "telegraf": "4.16.3",
     "worker-mailer": "^1.2.1"
   },

worker/src/i18n/index.ts

@@ -17,7 +17,7 @@ export default {
     getMessagesbyContext: (
         c: Context<HonoCustomType>
     ): LocaleMessages => {
-        const locale = c.get("lang") || c.env.DEFAULT_LANG;
+        const locale = c?.get?.("lang") || c.env?.DEFAULT_LANG;
         // multi-language support
         if (locale === "en") return en;
         if (locale === "zh") return zh;