refactor(front): replace MD5 with SHA1 for user avatar generation and update related components to use native hash calculation

front/package.json

@@ -37,7 +37,7 @@
         "clsx": "^2.1.1",
         "dayjs": "^1.11.20",
         "filesize": "^10.1.6",
-        "js-md5": "^0.8.3",
+        "hash-wasm": "^4.12.0",
         "lodash-es": "^4.18.1",
         "lucide-vue-next": "^0.542.0",
         "markdown-it": "^14.1.1",
@@ -50,7 +50,6 @@
         "qrcode": "^1.5.4",
         "reka-ui": "^2.9.3",
         "shadcn-nuxt": "2.0.1",
-        "spark-md5": "^3.0.2",
         "tailwind-merge": "^3.5.0",
         "tailwindcss": "^4.2.2",
         "tiptap-markdown": "^0.9.0",
@@ -69,10 +68,10 @@
         "@types/lodash-es": "^4.17.12",
         "@types/markdown-it": "^14.1.2",
         "@types/qrcode": "^1.5.6",
-        "@types/spark-md5": "^3.0.5",
         "@vueuse/core": "^13.9.0",
         "@vueuse/nuxt": "^13.9.0",
         "typescript": "^5.9.3",
+        "vitest": "^4.1.3",
         "vue3-pixi-nuxt": "1.0.0-beta.2"
     }
 }