feat(icons): extract shared workspace icon package

Create @workspace/icons as the single Hugeicons-backed Icon primitive and icon-data export surface, with size presets and inherited current color.

Migrate blocks and the web app to the shared package, remove duplicated direct Hugeicons dependencies and the blocks-local Icon component, and update the lockfile.

apps/web/package.json

@@ -19,8 +19,6 @@
     "@base-ui/react": "^1.6.0",
     "@base-ui/utils": "^0.3.1",
     "@floating-ui/utils": "^0.2.12",
-    "@hugeicons/core-free-icons": "^4.2.3",
-    "@hugeicons/react": "^1.1.9",
     "@iconify/react": "^6.0.2",
     "@lingui/core": "^6",
     "@tanstack/react-form": "^1.33.2",
@@ -29,6 +27,7 @@
     "@tanstack/react-router": "^1.170.18",
     "@tanstack/react-start": "^1.168.32",
     "@workspace/blocks": "workspace:*",
+    "@workspace/icons": "workspace:*",
     "@workspace/i18n": "workspace:*",
     "@workspace/lexical": "workspace:*",
     "@workspace/ui": "workspace:*",

apps/web/src/data/navigation.ts

@@ -56,7 +56,7 @@ import {
   UserShield01Icon,
   Wallet01Icon,
   WalletCardsIcon,
-} from "@hugeicons/core-free-icons"
+} from "@workspace/icons"
 
 import type { NavigationGroup } from "@workspace/blocks/navigation"
 

apps/web/src/data/notifications.ts

@@ -3,7 +3,7 @@ import {
   Mail01Icon,
   Message01Icon,
   PackageIcon,
-} from "@hugeicons/core-free-icons"
+} from "@workspace/icons"
 import type { QueryFunctionContext } from "@tanstack/react-query"
 
 import type { Notification } from "@workspace/blocks/notifications"