feat: add date time util

frontend/package.json

@@ -39,6 +39,7 @@
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",
+    "date-fns": "^4.1.0",
     "embla-carousel-react": "^8.6.0",
     "hast": "^1.0.0",
     "lucide-react": "^0.562.0",

frontend/pnpm-lock.yaml

@@ -77,6 +77,9 @@ importers:
       cmdk:
         specifier: ^1.1.1
         version: 1.1.1(@types/react-dom@19.2.3(@types/react@19.2.8))(@types/react@19.2.8)(react-dom@19.2.3(react@19.2.3))(react@19.2.3)
+      date-fns:
+        specifier: ^4.1.0
+        version: 4.1.0
       embla-carousel-react:
         specifier: ^8.6.0
         version: 8.6.0(react@19.2.3)
@@ -2503,6 +2506,9 @@ packages:
     resolution: {integrity: sha512-BS8PfmtDGnrgYdOonGZQdLZslWIeCGFP9tpan0hi1Co2Zr2NKADsvGYA8XxuG/4UWgJ6Cjtv+YJnB6MM69QGlQ==}
     engines: {node: '>= 0.4'}
 
+  date-fns@4.1.0:
+    resolution: {integrity: sha512-Ukq0owbQXxa/U3EGtsdVBkR1w7KOQ5gIBqdH2hkvknzZPYvBxb/aa6E8L7tmjFtkwZBu3UXBbjIgPo/Ez4xaNg==}
+
   dayjs@1.11.19:
     resolution: {integrity: sha512-t5EcLVS6QPBNqM2z8fakk/NKel+Xzshgt8FFKAn+qwlD1pzZWxh0nVCrvFK7ZDb6XucZeF9z8C7CBWTRIVApAw==}
 
@@ -6969,6 +6975,8 @@ snapshots:
       es-errors: 1.3.0
       is-data-view: 1.0.2
 
+  date-fns@4.1.0: {}
+
   dayjs@1.11.19: {}
 
   debug@3.2.7:

frontend/src/core/utils/datetime.ts

@@ -0,0 +1,7 @@
+import { formatDistanceToNow } from "date-fns";
+
+export function formatTimeAgo(date: Date | string | number) {
+  return formatDistanceToNow(date, {
+    addSuffix: true,
+  });
+}