feat: use sync version of the compiler (#349)

.changeset/dirty-ladybugs-float.md

@@ -0,0 +1,5 @@
+---
+'prettier-plugin-astro': minor
+---
+
+Use the sync entrypoint of the Astro compiler instead of `synckit`, improving performance and reducing the dependency count of the plugin

package.json

@@ -40,27 +40,26 @@
     "release": "pnpm build && changeset publish"
   },
   "dependencies": {
-    "@astrojs/compiler": "^1.0.1",
-    "prettier": "^2.8.3",
-    "sass-formatter": "^0.7.5",
-    "synckit": "^0.8.4"
+    "@astrojs/compiler": "^1.5.0",
+    "prettier": "^2.8.8",
+    "sass-formatter": "^0.7.6"
   },
   "devDependencies": {
-    "@changesets/cli": "^2.26.0",
-    "@rollup/plugin-commonjs": "^24.0.1",
-    "@rollup/plugin-typescript": "^11.0.0",
-    "@types/node": "^18.11.18",
-    "@types/prettier": "^2.7.2",
-    "@typescript-eslint/eslint-plugin": "^5.49.0",
-    "@typescript-eslint/parser": "^5.49.0",
-    "@vitest/ui": "^0.28.1",
-    "eslint": "^8.32.0",
-    "eslint-config-prettier": "^8.6.0",
+    "@changesets/cli": "^2.26.1",
+    "@rollup/plugin-commonjs": "^25.0.0",
+    "@rollup/plugin-typescript": "^11.1.1",
+    "@types/node": "^20.2.5",
+    "@types/prettier": "^2.7.3",
+    "@typescript-eslint/eslint-plugin": "^5.59.8",
+    "@typescript-eslint/parser": "^5.59.8",
+    "@vitest/ui": "^0.31.3",
+    "eslint": "^8.41.0",
+    "eslint-config-prettier": "^8.8.0",
     "eslint-plugin-prettier": "^4.2.1",
     "eslint-plugin-prettier-doc": "^1.1.0",
-    "rollup": "^3.10.1",
-    "tslib": "^2.4.1",
-    "typescript": "^4.9.4",
-    "vitest": "^0.28.1"
+    "rollup": "^3.23.0",
+    "tslib": "^2.5.2",
+    "typescript": "^5.0.4",
+    "vitest": "^0.31.3"
   }
 }