fix: override sharp to 0.33.5 for Cloudflare Pages compatibility

Sharp 0.33.5 has prebuilt binaries for linux-x64 while the older
0.32.x version in @xenova/transformers requires native compilation.
Using npm overrides to force 0.33.5 throughout the dependency tree.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.npmrc

@@ -1,5 +1,3 @@
 legacy-peer-deps=true
 strict-peer-dependencies=false
-auto-install-peers=true
-# Skip optional dependencies to avoid native compilation issues (e.g., sharp in @xenova/transformers)
-omit=optional
+auto-install-peers=true

package.json

@@ -73,7 +73,8 @@
 		"tldraw": "^3.15.4",
 		"use-whisper": "^0.0.1",
 		"webcola": "^3.4.0",
-		"webnative": "^0.36.3"
+		"webnative": "^0.36.3",
+		"sharp": "^0.33.5"
 	},
 	"devDependencies": {
 		"@cloudflare/types": "^6.0.0",
@@ -94,6 +95,8 @@
 		"node": ">=20.0.0"
 	},
 	"overrides": {
-		"sharp": "0.33.5"
+		"@xenova/transformers": {
+			"sharp": "0.33.5"
+		}
 	}
 }