add formatting options plus single delcaration rule encapsulating

client/components/codeEditor/extensions/customKeyMaps.js

@@ -12,10 +12,23 @@ export async function formatCSS(view) {
 		const selection = view.state.doc.sliceString(from, to);
 		const code = empty ? fullDoc : selection;
 
-		const formatted = await prettier.format(code, {
-			parser  : 'css',
-			plugins : [postcssPlugin]
+		let formatted = await prettier.format(code, {
+			parser: 'css',
+			plugins: [postcssPlugin],
+
+			// formatting options
+			tabWidth: 2,
+			useTabs: false,
+			printWidth: 100,
+			singleQuote: false,
+			trailingComma: 'all',
+			bracketSpacing: true,
+			endOfLine: 'lf'
 		});
+		formatted = formatted.replace(
+			/([^{]+)\{\s*\n\s*([^;\n]+:[^;\n]+;)\s*\n\s*\}/g,
+			(_, selector, decl)=>`${selector.trim()} { ${decl.trim()} }`
+		);
 		if(formatted === code) return true;
 
 		const dom = view.dom;

package-lock.json

@@ -2777,31 +2777,6 @@
       "integrity": "sha512-yejLPmM5pjsGvxS9gXablUSbInW7H976c/FJ4iQxWIm7/38xBySRemTPDe34lhg1gVLbJntX0+sH0jYfU+PN9A==",
       "license": "Apache-2.0"
     },
-    "node_modules/@emnapi/core": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.10.0.tgz",
-      "integrity": "sha512-yq6OkJ4p82CAfPl0u9mQebQHKPJkY7WrIuk205cTYnYe+k2Z8YBh11FrbRG/H6ihirqcacOgl2BIO8oyMQLeXw==",
-      "dev": true,
-      "license": "MIT",
-      "optional": true,
-      "peer": true,
-      "dependencies": {
-        "@emnapi/wasi-threads": "1.2.1",
-        "tslib": "^2.4.0"
-      }
-    },
-    "node_modules/@emnapi/runtime": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/@emnapi/runtime/-/runtime-1.10.0.tgz",
-      "integrity": "sha512-ewvYlk86xUoGI0zQRNq/mC+16R1QeDlKQy21Ki3oSYXNgLb45GV1P6A0M+/s6nyCuNDqe5VpaY84BzXGwVbwFA==",
-      "dev": true,
-      "license": "MIT",
-      "optional": true,
-      "peer": true,
-      "dependencies": {
-        "tslib": "^2.4.0"
-      }
-    },
     "node_modules/@emnapi/wasi-threads": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/@emnapi/wasi-threads/-/wasi-threads-1.2.1.tgz",
@@ -10680,22 +10655,6 @@
         "url": "https://opencollective.com/mongoose"
       }
     },
-    "node_modules/mongoose/node_modules/gcp-metadata": {
-      "version": "7.0.1",
-      "resolved": "https://registry.npmjs.org/gcp-metadata/-/gcp-metadata-7.0.1.tgz",
-      "integrity": "sha512-UcO3kefx6dCcZkgcTGgVOTFb7b1LlQ02hY1omMjjrrBzkajRMCFgYOjs7J71WqnuG1k2b+9ppGL7FsOfhZMQKQ==",
-      "license": "Apache-2.0",
-      "optional": true,
-      "peer": true,
-      "dependencies": {
-        "gaxios": "^7.0.0",
-        "google-logging-utils": "^1.0.0",
-        "json-bigint": "^1.0.0"
-      },
-      "engines": {
-        "node": ">=18"
-      }
-    },
     "node_modules/mongoose/node_modules/mongodb": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-7.2.0.tgz",