feat(ui): replace emoji icons with fontawesome icons

Add Font Awesome dependency and replace all emoji icons with corresponding Font Awesome icons across components. This provides better visual consistency and scalability.

package-lock.json

@@ -8,6 +8,7 @@
       "name": "super-frpc-frontend",
       "version": "0.0.1",
       "dependencies": {
+        "@fortawesome/fontawesome-free": "^7.2.0",
         "axios": "^1.6.0",
         "chart.js": "^4.4.0",
         "vue": "^3.4.0",
@@ -456,6 +457,15 @@
         "node": ">=12"
       }
     },
+    "node_modules/@fortawesome/fontawesome-free": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/@fortawesome/fontawesome-free/-/fontawesome-free-7.2.0.tgz",
+      "integrity": "sha512-3DguDv/oUE+7vjMeTSOjCSG+KeawgVQOHrKRnvUuqYh1mfArrh7s+s8hXW3e4RerBA1+Wh+hBqf8sJNpqNrBWg==",
+      "license": "(CC-BY-4.0 AND OFL-1.1 AND MIT)",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/@jridgewell/sourcemap-codec": {
       "version": "1.5.5",
       "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.5.tgz",