shopfloor dashboard: Verdana font + full left-edge type-color bar

Switch the dashboard to Verdana (system font on the Windows kiosks - built for
on-screen distance reading, zero bundle) and drop the Archivo package. Restyle
the event card's type-color indicator to span the whole left edge of the card
(old-site style) instead of a small pill.

frontend/package-lock.json

@@ -8,7 +8,6 @@
       "name": "shopdb-frontend",
       "version": "0.7.0",
       "dependencies": {
-        "@fontsource-variable/archivo": "^5.3.0",
         "@fontsource-variable/inter": "^5.2.8",
         "@fullcalendar/core": "^6.1.20",
         "@fullcalendar/daygrid": "^6.1.20",
@@ -650,14 +649,6 @@
         "node": ">=18"
       }
     },
-    "node_modules/@fontsource-variable/archivo": {
-      "version": "5.3.0",
-      "resolved": "https://registry.npmjs.org/@fontsource-variable/archivo/-/archivo-5.3.0.tgz",
-      "integrity": "sha512-HogK8FJelrD1o7TlZlkIVtHgc20bO5PZRWE7mUeUTdMN055alznQV6/00J00IBeu8FQAH4s3zW9UJNvKExXf+g==",
-      "funding": {
-        "url": "https://github.com/sponsors/ayuhito"
-      }
-    },
     "node_modules/@fontsource-variable/inter": {
       "version": "5.2.8",
       "resolved": "https://registry.npmjs.org/@fontsource-variable/inter/-/inter-5.2.8.tgz",