switch to preact

playground/package-lock.json

@@ -8,7 +8,9 @@
       "name": "playground",
       "version": "0.0.0",
       "dependencies": {
-        "monaco-editor": "^0.52.0"
+        "@preact/signals": "^1.3.0",
+        "monaco-editor": "^0.52.0",
+        "preact": "^10.24.3"
       },
       "devDependencies": {
         "typescript": "~5.6.2",
@@ -406,6 +408,32 @@
         "node": ">=12"
       }
     },
+    "node_modules/@preact/signals": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/@preact/signals/-/signals-1.3.0.tgz",
+      "integrity": "sha512-EOMeg42SlLS72dhoq6Vjq08havnLseWmPQ8A0YsgIAqMgWgx7V1a39+Pxo6i7SY5NwJtH4849JogFq3M67AzWg==",
+      "license": "MIT",
+      "dependencies": {
+        "@preact/signals-core": "^1.7.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/preact"
+      },
+      "peerDependencies": {
+        "preact": "10.x"
+      }
+    },
+    "node_modules/@preact/signals-core": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/@preact/signals-core/-/signals-core-1.8.0.tgz",
+      "integrity": "sha512-OBvUsRZqNmjzCZXWLxkZfhcgT+Fk8DDcT/8vD6a1xhDemodyy87UJRJfASMuSD8FaAIeGgGm85ydXhm7lr4fyA==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/preact"
+      }
+    },
     "node_modules/@rollup/rollup-android-arm-eabi": {
       "version": "4.24.3",
       "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.24.3.tgz",
@@ -780,6 +808,16 @@
         "node": "^10 || ^12 || >=14"
       }
     },
+    "node_modules/preact": {
+      "version": "10.24.3",
+      "resolved": "https://registry.npmjs.org/preact/-/preact-10.24.3.tgz",
+      "integrity": "sha512-Z2dPnBnMUfyQfSQ+GBdsGa16hz35YmLmtTLhM169uW944hYL6xzTYkJjC07j+Wosz733pMWx0fgON3JNw1jJQA==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/preact"
+      }
+    },
     "node_modules/rollup": {
       "version": "4.24.3",
       "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.24.3.tgz",