Add Zed editor Python formatting settings

Author: newgene

.zed/settings.json

@@ -0,0 +1,21 @@
+{
+  "languages": {
+    "Python": {
+      "language_servers": ["ruff", "pyright"],
+      "formatter": [
+        {
+          "code_actions": {
+            "source.organizeImports.ruff": true,
+            "source.fixAll.ruff": true
+          }
+        },
+        {
+          "language_server": {
+            "name": "ruff"
+          }
+        }
+      ],
+      "format_on_save": "on"
+    }
+  }
+}