diff --git a/package.json b/package.json
index 443c823..8702ec9 100644
--- a/package.json
+++ b/package.json
@@ -1,142 +1,142 @@
 {
-    "name": "jupyter-chat-root",
-    "version": "0.1.0",
-    "description": "A chat package for Jupyterlab extension",
-    "private": true,
-    "keywords": [
-        "jupyter",
-        "jupyterlab",
-        "jupyterlab-extension"
+  "name": "jupyter-chat-root",
+  "version": "0.1.0",
+  "description": "A chat package for Jupyterlab extension",
+  "private": true,
+  "keywords": [
+    "jupyter",
+    "jupyterlab",
+    "jupyterlab-extension"
+  ],
+  "homepage": "https://github.com/jupyterlab/jupyter-chat",
+  "bugs": {
+    "url": "https://github.com/jupyterlab/jupyter-chat/issues"
+  },
+  "license": "BSD-3-Clause",
+  "author": {
+    "name": "Jupyter Development Team",
+    "email": "jupyter@googlegroups.com"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/jupyterlab/jupyter-chat.git"
+  },
+  "workspaces": [
+    "packages/*"
+  ],
+  "scripts": {
+    "build": "lerna run build --stream",
+    "build:core": "lerna run build --stream --scope \"@jupyter/chat\"",
+    "build:collaborative": "lerna run build --scope=jupyterlab-collaborative-chat --include-filtered-dependencies",
+    "build:ws": "lerna run build --scope=jupyterlab-ws-chat --include-filtered-dependencies",
+    "build:prod": "lerna run build:prod --stream",
+    "clean": "lerna run clean",
+    "clean:all": "lerna run clean:all",
+    "dev": "jupyter lab --config playground/config.py",
+    "dev-install": "lerna run dev-install --stream",
+    "dev-uninstall": "lerna run dev-uninstall --stream",
+    "install-from-src": "lerna run install-from-src --stream",
+    "lint": "jlpm && lerna run prettier && lerna run eslint",
+    "lint:check": "lerna run prettier:check && lerna run eslint:check",
+    "watch": "lerna run watch --parallel --stream",
+    "test": "lerna run test"
+  },
+  "devDependencies": {
+    "lerna": "^6.4.1"
+  },
+  "eslintIgnore": [
+    "node_modules",
+    "dist",
+    "coverage",
+    "**/*.d.ts",
+    "tests",
+    "**/__tests__",
+    "ui-tests"
+  ],
+  "eslintConfig": {
+    "extends": [
+      "eslint:recommended",
+      "plugin:@typescript-eslint/eslint-recommended",
+      "plugin:@typescript-eslint/recommended",
+      "plugin:prettier/recommended"
     ],
-    "homepage": "https://github.com/jupyterlab/jupyter-chat",
-    "bugs": {
-        "url": "https://github.com/jupyterlab/jupyter-chat/issues"
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+      "project": "tsconfig.json",
+      "sourceType": "module"
     },
-    "license": "BSD-3-Clause",
-    "author": {
-        "name": "Jupyter Development Team",
-        "email": "jupyter@googlegroups.com"
-    },
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/jupyterlab/jupyter-chat.git"
-    },
-    "workspaces": [
-        "packages/*"
-    ],
-    "scripts": {
-        "build": "lerna run build --stream",
-        "build:core": "lerna run build --stream --scope \"@jupyter/chat\"",
-        "build:collaborative": "lerna run build --scope=jupyterlab-collaborative-chat --include-filtered-dependencies",
-        "build:ws": "lerna run build --scope=jupyterlab-ws-chat --include-filtered-dependencies",
-        "build:prod": "lerna run build:prod --stream",
-        "clean": "lerna run clean",
-        "clean:all": "lerna run clean:all",
-        "dev": "jupyter lab --config playground/config.py",
-        "dev-install": "lerna run dev-install --stream",
-        "dev-uninstall": "lerna run dev-uninstall --stream",
-        "install-from-src": "lerna run install-from-src --stream",
-        "lint": "jlpm && lerna run prettier && lerna run eslint",
-        "lint:check": "lerna run prettier:check && lerna run eslint:check",
-        "watch": "lerna run watch --parallel --stream",
-        "test": "lerna run test"
-    },
-    "devDependencies": {
-        "lerna": "^6.4.1"
-    },
-    "eslintIgnore": [
-        "node_modules",
-        "dist",
-        "coverage",
-        "**/*.d.ts",
-        "tests",
-        "**/__tests__",
-        "ui-tests"
+    "plugins": [
+      "@typescript-eslint"
     ],
-    "eslintConfig": {
-        "extends": [
-            "eslint:recommended",
-            "plugin:@typescript-eslint/eslint-recommended",
-            "plugin:@typescript-eslint/recommended",
-            "plugin:prettier/recommended"
-        ],
-        "parser": "@typescript-eslint/parser",
-        "parserOptions": {
-            "project": "tsconfig.json",
-            "sourceType": "module"
-        },
-        "plugins": [
-            "@typescript-eslint"
-        ],
-        "rules": {
-            "@typescript-eslint/naming-convention": [
-                "error",
-                {
-                    "selector": "interface",
-                    "format": [
-                        "PascalCase"
-                    ],
-                    "custom": {
-                        "regex": "^I[A-Z]",
-                        "match": true
-                    }
-                }
-            ],
-            "@typescript-eslint/no-unused-vars": [
-                "warn",
-                {
-                    "args": "none"
-                }
-            ],
-            "@typescript-eslint/no-explicit-any": "off",
-            "@typescript-eslint/no-namespace": "off",
-            "@typescript-eslint/no-use-before-define": "off",
-            "@typescript-eslint/quotes": [
-                "error",
-                "single",
-                {
-                    "avoidEscape": true,
-                    "allowTemplateLiterals": false
-                }
-            ],
-            "curly": [
-                "error",
-                "all"
-            ],
-            "eqeqeq": "error",
-            "prefer-arrow-callback": "error"
+    "rules": {
+      "@typescript-eslint/naming-convention": [
+        "error",
+        {
+          "selector": "interface",
+          "format": [
+            "PascalCase"
+          ],
+          "custom": {
+            "regex": "^I[A-Z]",
+            "match": true
+          }
         }
-    },
-    "prettier": {
-        "singleQuote": true,
-        "trailingComma": "none",
-        "arrowParens": "avoid",
-        "endOfLine": "auto",
-        "overrides": [
-            {
-                "files": "package.json",
-                "options": {
-                    "tabWidth": 4
-                }
-            }
-        ]
-    },
-    "stylelint": {
-        "extends": [
-            "stylelint-config-recommended",
-            "stylelint-config-standard",
-            "stylelint-prettier/recommended"
-        ],
-        "plugins": [
-            "stylelint-csstree-validator"
-        ],
-        "rules": {
-            "csstree/validator": true,
-            "property-no-vendor-prefix": null,
-            "selector-class-pattern": "^([a-z][A-z\\d]*)(-[A-z\\d]+)*$",
-            "selector-no-vendor-prefix": null,
-            "value-no-vendor-prefix": null
+      ],
+      "@typescript-eslint/no-unused-vars": [
+        "warn",
+        {
+          "args": "none"
         }
-    },
-    "packageManager": "yarn@3.5.0"
+      ],
+      "@typescript-eslint/no-explicit-any": "off",
+      "@typescript-eslint/no-namespace": "off",
+      "@typescript-eslint/no-use-before-define": "off",
+      "@typescript-eslint/quotes": [
+        "error",
+        "single",
+        {
+          "avoidEscape": true,
+          "allowTemplateLiterals": false
+        }
+      ],
+      "curly": [
+        "error",
+        "all"
+      ],
+      "eqeqeq": "error",
+      "prefer-arrow-callback": "error"
+    }
+  },
+  "prettier": {
+    "singleQuote": true,
+    "trailingComma": "none",
+    "arrowParens": "avoid",
+    "endOfLine": "auto",
+    "overrides": [
+      {
+        "files": "package.json",
+        "options": {
+          "tabWidth": 2
+        }
+      }
+    ]
+  },
+  "stylelint": {
+    "extends": [
+      "stylelint-config-recommended",
+      "stylelint-config-standard",
+      "stylelint-prettier/recommended"
+    ],
+    "plugins": [
+      "stylelint-csstree-validator"
+    ],
+    "rules": {
+      "csstree/validator": true,
+      "property-no-vendor-prefix": null,
+      "selector-class-pattern": "^([a-z][A-z\\d]*)(-[A-z\\d]+)*$",
+      "selector-no-vendor-prefix": null,
+      "value-no-vendor-prefix": null
+    }
+  },
+  "packageManager": "yarn@3.5.0"
 }
diff --git a/packages/jupyter-chat/package.json b/packages/jupyter-chat/package.json
index 179c27c..57a678b 100644
--- a/packages/jupyter-chat/package.json
+++ b/packages/jupyter-chat/package.json
@@ -1,211 +1,211 @@
 {
-    "name": "@jupyter/chat",
-    "version": "0.1.0",
-    "description": "A package that provides UI components that can be used to create a chat in a Jupyterlab extension.",
-    "keywords": [
-        "jupyter",
-        "jupyterlab",
-        "jupyterlab-extension"
-    ],
-    "homepage": "https://github.com/jupyterlab/jupyter-chat",
-    "bugs": {
-        "url": "https://github.com/jupyterlab/jupyter-chat/issues"
-    },
-    "license": "BSD-3-Clause",
-    "author": {
-        "name": "Jupyter Development Team",
-        "email": "jupyter@googlegroups.com"
-    },
-    "files": [
-        "lib/**/*.{d.ts,eot,gif,html,jpg,js,js.map,json,png,svg,woff2,ttf}",
-        "style/**/*.{css,js,eot,gif,html,jpg,json,png,svg,woff2,ttf}",
-        "src/**/*.{ts,tsx}",
-        "schema/*.json"
-    ],
-    "main": "lib/index.js",
-    "types": "lib/index.d.ts",
-    "style": "style/index.css",
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/jupyterlab/jupyter-chat.git"
-    },
-    "scripts": {
-        "build": "jlpm build:lib",
-        "build:prod": "jlpm clean && jlpm build:lib:prod",
-        "build:lib": "tsc --sourceMap",
-        "build:lib:prod": "tsc",
-        "clean": "jlpm clean:lib",
-        "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
-        "clean:lintcache": "rimraf .eslintcache .stylelintcache",
-        "clean:all": "jlpm clean:lib && jlpm clean:lintcache",
-        "eslint": "jlpm eslint:check --fix",
-        "eslint:check": "eslint . --cache --ext .ts,.tsx",
-        "install:extension": "jlpm build",
-        "lint": "jlpm stylelint && jlpm prettier && jlpm eslint",
-        "lint:check": "jlpm stylelint:check && jlpm prettier:check && jlpm eslint:check",
-        "prettier": "jlpm prettier:base --write --list-different",
-        "prettier:base": "prettier \"**/*{.ts,.tsx,.js,.jsx,.css,.json,.md}\"",
-        "prettier:check": "jlpm prettier:base --check",
-        "stylelint": "jlpm stylelint:check --fix",
-        "stylelint:check": "stylelint --cache \"style/**/*.css\"",
-        "test": "jest --coverage",
-        "watch:src": "tsc -w --sourceMap"
-    },
-    "dependencies": {
-        "@emotion/react": "^11.10.5",
-        "@emotion/styled": "^11.10.5",
-        "@jupyter/react-components": "^0.15.2",
-        "@jupyterlab/apputils": "^4.0.0",
-        "@jupyterlab/rendermime": "^4.0.0",
-        "@jupyterlab/ui-components": "^4.0.0",
-        "@lumino/commands": "^2.0.0",
-        "@lumino/disposable": "^2.0.0",
-        "@lumino/signaling": "^2.0.0",
-        "@mui/icons-material": "^5.11.0",
-        "@mui/material": "^5.11.0",
-        "clsx": "^2.1.0",
-        "react": "^18.2.0",
-        "react-dom": "^18.2.0"
-    },
-    "devDependencies": {
-        "@types/jest": "^29.2.0",
-        "@types/json-schema": "^7.0.11",
-        "@types/react": "^18.2.0",
-        "@types/react-addons-linked-state-mixin": "^0.14.22",
-        "@types/react-dom": "^18.2.0",
-        "@typescript-eslint/eslint-plugin": "^6.1.0",
-        "@typescript-eslint/parser": "^6.1.0",
-        "css-loader": "^6.7.1",
-        "eslint": "^8.36.0",
-        "eslint-config-prettier": "^8.8.0",
-        "eslint-plugin-prettier": "^5.0.0",
-        "jest": "^29.2.0",
-        "npm-run-all": "^4.1.5",
-        "prettier": "^3.0.0",
-        "rimraf": "^5.0.1",
-        "source-map-loader": "^1.0.2",
-        "style-loader": "^3.3.1",
-        "stylelint": "^15.10.1",
-        "stylelint-config-recommended": "^13.0.0",
-        "stylelint-config-standard": "^34.0.0",
-        "stylelint-csstree-validator": "^3.0.0",
-        "stylelint-prettier": "^4.0.0",
-        "typescript": "~5.0.2"
+  "name": "@jupyter/chat",
+  "version": "0.1.0",
+  "description": "A package that provides UI components that can be used to create a chat in a Jupyterlab extension.",
+  "keywords": [
+    "jupyter",
+    "jupyterlab",
+    "jupyterlab-extension"
+  ],
+  "homepage": "https://github.com/jupyterlab/jupyter-chat",
+  "bugs": {
+    "url": "https://github.com/jupyterlab/jupyter-chat/issues"
+  },
+  "license": "BSD-3-Clause",
+  "author": {
+    "name": "Jupyter Development Team",
+    "email": "jupyter@googlegroups.com"
+  },
+  "files": [
+    "lib/**/*.{d.ts,eot,gif,html,jpg,js,js.map,json,png,svg,woff2,ttf}",
+    "style/**/*.{css,js,eot,gif,html,jpg,json,png,svg,woff2,ttf}",
+    "src/**/*.{ts,tsx}",
+    "schema/*.json"
+  ],
+  "main": "lib/index.js",
+  "types": "lib/index.d.ts",
+  "style": "style/index.css",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/jupyterlab/jupyter-chat.git"
+  },
+  "scripts": {
+    "build": "jlpm build:lib",
+    "build:prod": "jlpm clean && jlpm build:lib:prod",
+    "build:lib": "tsc --sourceMap",
+    "build:lib:prod": "tsc",
+    "clean": "jlpm clean:lib",
+    "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
+    "clean:lintcache": "rimraf .eslintcache .stylelintcache",
+    "clean:all": "jlpm clean:lib && jlpm clean:lintcache",
+    "eslint": "jlpm eslint:check --fix",
+    "eslint:check": "eslint . --cache --ext .ts,.tsx",
+    "install:extension": "jlpm build",
+    "lint": "jlpm stylelint && jlpm prettier && jlpm eslint",
+    "lint:check": "jlpm stylelint:check && jlpm prettier:check && jlpm eslint:check",
+    "prettier": "jlpm prettier:base --write --list-different",
+    "prettier:base": "prettier \"**/*{.ts,.tsx,.js,.jsx,.css,.json,.md}\"",
+    "prettier:check": "jlpm prettier:base --check",
+    "stylelint": "jlpm stylelint:check --fix",
+    "stylelint:check": "stylelint --cache \"style/**/*.css\"",
+    "test": "jest --coverage",
+    "watch:src": "tsc -w --sourceMap"
+  },
+  "dependencies": {
+    "@emotion/react": "^11.10.5",
+    "@emotion/styled": "^11.10.5",
+    "@jupyter/react-components": "^0.15.2",
+    "@jupyterlab/apputils": "^4.0.0",
+    "@jupyterlab/rendermime": "^4.0.0",
+    "@jupyterlab/ui-components": "^4.0.0",
+    "@lumino/commands": "^2.0.0",
+    "@lumino/disposable": "^2.0.0",
+    "@lumino/signaling": "^2.0.0",
+    "@mui/icons-material": "^5.11.0",
+    "@mui/material": "^5.11.0",
+    "clsx": "^2.1.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0"
+  },
+  "devDependencies": {
+    "@types/jest": "^29.2.0",
+    "@types/json-schema": "^7.0.11",
+    "@types/react": "^18.2.0",
+    "@types/react-addons-linked-state-mixin": "^0.14.22",
+    "@types/react-dom": "^18.2.0",
+    "@typescript-eslint/eslint-plugin": "^6.1.0",
+    "@typescript-eslint/parser": "^6.1.0",
+    "css-loader": "^6.7.1",
+    "eslint": "^8.36.0",
+    "eslint-config-prettier": "^8.8.0",
+    "eslint-plugin-prettier": "^5.0.0",
+    "jest": "^29.2.0",
+    "npm-run-all": "^4.1.5",
+    "prettier": "^3.0.0",
+    "rimraf": "^5.0.1",
+    "source-map-loader": "^1.0.2",
+    "style-loader": "^3.3.1",
+    "stylelint": "^15.10.1",
+    "stylelint-config-recommended": "^13.0.0",
+    "stylelint-config-standard": "^34.0.0",
+    "stylelint-csstree-validator": "^3.0.0",
+    "stylelint-prettier": "^4.0.0",
+    "typescript": "~5.0.2"
+  },
+  "sideEffects": [
+    "style/*.css",
+    "style/index.js"
+  ],
+  "styleModule": "style/index.js",
+  "publishConfig": {
+    "access": "public"
+  },
+  "jupyterlab": {
+    "discovery": {
+      "server": {
+        "managers": [
+          "pip"
+        ],
+        "base": {
+          "name": "jupyter_chat"
+        }
+      }
     },
-    "sideEffects": [
-        "style/*.css",
-        "style/index.js"
+    "extension": false,
+    "schemaDir": "schema"
+  },
+  "eslintIgnore": [
+    "node_modules",
+    "dist",
+    "coverage",
+    "**/*.d.ts",
+    "tests",
+    "**/__tests__",
+    "ui-tests"
+  ],
+  "eslintConfig": {
+    "extends": [
+      "eslint:recommended",
+      "plugin:@typescript-eslint/eslint-recommended",
+      "plugin:@typescript-eslint/recommended",
+      "plugin:prettier/recommended"
     ],
-    "styleModule": "style/index.js",
-    "publishConfig": {
-        "access": "public"
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+      "project": "tsconfig.json",
+      "sourceType": "module"
     },
-    "jupyterlab": {
-        "discovery": {
-            "server": {
-                "managers": [
-                    "pip"
-                ],
-                "base": {
-                    "name": "jupyter_chat"
-                }
-            }
-        },
-        "extension": false,
-        "schemaDir": "schema"
-    },
-    "eslintIgnore": [
-        "node_modules",
-        "dist",
-        "coverage",
-        "**/*.d.ts",
-        "tests",
-        "**/__tests__",
-        "ui-tests"
+    "plugins": [
+      "@typescript-eslint"
     ],
-    "eslintConfig": {
-        "extends": [
-            "eslint:recommended",
-            "plugin:@typescript-eslint/eslint-recommended",
-            "plugin:@typescript-eslint/recommended",
-            "plugin:prettier/recommended"
-        ],
-        "parser": "@typescript-eslint/parser",
-        "parserOptions": {
-            "project": "tsconfig.json",
-            "sourceType": "module"
-        },
-        "plugins": [
-            "@typescript-eslint"
-        ],
-        "rules": {
-            "@typescript-eslint/naming-convention": [
-                "error",
-                {
-                    "selector": "interface",
-                    "format": [
-                        "PascalCase"
-                    ],
-                    "custom": {
-                        "regex": "^I[A-Z]",
-                        "match": true
-                    }
-                }
-            ],
-            "@typescript-eslint/no-unused-vars": [
-                "warn",
-                {
-                    "args": "none"
-                }
-            ],
-            "@typescript-eslint/no-explicit-any": "off",
-            "@typescript-eslint/no-namespace": "off",
-            "@typescript-eslint/no-use-before-define": "off",
-            "@typescript-eslint/quotes": [
-                "error",
-                "single",
-                {
-                    "avoidEscape": true,
-                    "allowTemplateLiterals": false
-                }
-            ],
-            "curly": [
-                "error",
-                "all"
-            ],
-            "eqeqeq": "error",
-            "prefer-arrow-callback": "error"
+    "rules": {
+      "@typescript-eslint/naming-convention": [
+        "error",
+        {
+          "selector": "interface",
+          "format": [
+            "PascalCase"
+          ],
+          "custom": {
+            "regex": "^I[A-Z]",
+            "match": true
+          }
         }
-    },
-    "prettier": {
-        "singleQuote": true,
-        "trailingComma": "none",
-        "arrowParens": "avoid",
-        "endOfLine": "auto",
-        "overrides": [
-            {
-                "files": "package.json",
-                "options": {
-                    "tabWidth": 4
-                }
-            }
-        ]
-    },
-    "stylelint": {
-        "extends": [
-            "stylelint-config-recommended",
-            "stylelint-config-standard",
-            "stylelint-prettier/recommended"
-        ],
-        "plugins": [
-            "stylelint-csstree-validator"
-        ],
-        "rules": {
-            "csstree/validator": true,
-            "property-no-vendor-prefix": null,
-            "selector-class-pattern": "^([a-z][A-z\\d]*)(-[A-z\\d]+)*$",
-            "selector-no-vendor-prefix": null,
-            "value-no-vendor-prefix": null
+      ],
+      "@typescript-eslint/no-unused-vars": [
+        "warn",
+        {
+          "args": "none"
         }
+      ],
+      "@typescript-eslint/no-explicit-any": "off",
+      "@typescript-eslint/no-namespace": "off",
+      "@typescript-eslint/no-use-before-define": "off",
+      "@typescript-eslint/quotes": [
+        "error",
+        "single",
+        {
+          "avoidEscape": true,
+          "allowTemplateLiterals": false
+        }
+      ],
+      "curly": [
+        "error",
+        "all"
+      ],
+      "eqeqeq": "error",
+      "prefer-arrow-callback": "error"
+    }
+  },
+  "prettier": {
+    "singleQuote": true,
+    "trailingComma": "none",
+    "arrowParens": "avoid",
+    "endOfLine": "auto",
+    "overrides": [
+      {
+        "files": "package.json",
+        "options": {
+          "tabWidth": 2
+        }
+      }
+    ]
+  },
+  "stylelint": {
+    "extends": [
+      "stylelint-config-recommended",
+      "stylelint-config-standard",
+      "stylelint-prettier/recommended"
+    ],
+    "plugins": [
+      "stylelint-csstree-validator"
+    ],
+    "rules": {
+      "csstree/validator": true,
+      "property-no-vendor-prefix": null,
+      "selector-class-pattern": "^([a-z][A-z\\d]*)(-[A-z\\d]+)*$",
+      "selector-no-vendor-prefix": null,
+      "value-no-vendor-prefix": null
     }
+  }
 }
diff --git a/packages/jupyterlab-collaborative-chat/package.json b/packages/jupyterlab-collaborative-chat/package.json
index 7b2c806..667956c 100644
--- a/packages/jupyterlab-collaborative-chat/package.json
+++ b/packages/jupyterlab-collaborative-chat/package.json
@@ -1,232 +1,232 @@
 {
-    "name": "jupyterlab-collaborative-chat",
-    "version": "0.1.0",
-    "description": "A chat extension based on shared documents",
-    "keywords": [
-        "jupyter",
-        "jupyterlab",
-        "jupyterlab-extension"
-    ],
-    "homepage": "https://github.com/jupyterlab/jupyter-chat",
-    "bugs": {
-        "url": "https://github.com/jupyterlab/jupyter-chat/issues"
-    },
-    "license": "BSD-3-Clause",
-    "author": {
-        "name": "Jupyter Development Team",
-        "email": "jupyter@googlegroups.com"
+  "name": "jupyterlab-collaborative-chat",
+  "version": "0.1.0",
+  "description": "A chat extension based on shared documents",
+  "keywords": [
+    "jupyter",
+    "jupyterlab",
+    "jupyterlab-extension"
+  ],
+  "homepage": "https://github.com/jupyterlab/jupyter-chat",
+  "bugs": {
+    "url": "https://github.com/jupyterlab/jupyter-chat/issues"
+  },
+  "license": "BSD-3-Clause",
+  "author": {
+    "name": "Jupyter Development Team",
+    "email": "jupyter@googlegroups.com"
+  },
+  "files": [
+    "lib/**/*.{d.ts,eot,gif,html,jpg,js,js.map,json,png,svg,woff2,ttf}",
+    "style/**/*.{css,js,eot,gif,html,jpg,json,png,svg,woff2,ttf}",
+    "src/**/*.{ts,tsx}",
+    "schema/*.json"
+  ],
+  "main": "lib/index.js",
+  "types": "lib/index.d.ts",
+  "style": "style/index.css",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/jupyterlab/jupyter-chat.git"
+  },
+  "scripts": {
+    "build": "jlpm build:lib && jlpm build:labextension:dev",
+    "build:prod": "jlpm clean && jlpm build:lib:prod && jlpm build:labextension",
+    "build:labextension": "jupyter labextension build .",
+    "build:labextension:dev": "jupyter labextension build --development True .",
+    "build:lib": "tsc --sourceMap",
+    "build:lib:prod": "tsc",
+    "clean": "jlpm clean:lib",
+    "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
+    "clean:lintcache": "rimraf .eslintcache .stylelintcache",
+    "clean:labextension": "rimraf jupyterlab_collaborative_chat/labextension jupyterlab_collaborative_chat/_version.py",
+    "clean:all": "jlpm clean:lib && jlpm clean:labextension && jlpm clean:lintcache",
+    "eslint": "jlpm eslint:check --fix",
+    "eslint:check": "eslint . --cache --ext .ts,.tsx",
+    "install:extension": "jlpm build",
+    "lint": "jlpm stylelint && jlpm prettier && jlpm eslint",
+    "lint:check": "jlpm stylelint:check && jlpm prettier:check && jlpm eslint:check",
+    "prettier": "jlpm prettier:base --write --list-different",
+    "prettier:base": "prettier \"**/*{.ts,.tsx,.js,.jsx,.css,.json,.md}\"",
+    "prettier:check": "jlpm prettier:base --check",
+    "stylelint": "jlpm stylelint:check --fix",
+    "stylelint:check": "stylelint --cache \"style/**/*.css\"",
+    "test": "jest --coverage",
+    "watch": "run-p watch:src watch:labextension",
+    "watch:src": "tsc -w --sourceMap",
+    "watch:labextension": "jupyter labextension watch ."
+  },
+  "dependencies": {
+    "@jupyter/chat": "^0.1.0",
+    "@jupyter/collaboration": "^2.0.11",
+    "@jupyter/docprovider": "^2.0.11",
+    "@jupyterlab/application": "^4.0.0",
+    "@jupyterlab/apputils": "^4.0.0",
+    "@jupyterlab/coreutils": "^6.0.0",
+    "@jupyterlab/docregistry": "^4.0.0",
+    "@jupyterlab/launcher": "^4.0.0",
+    "@jupyterlab/rendermime": "^4.0.0",
+    "@jupyterlab/services": "^7.0.0",
+    "@jupyterlab/settingregistry": "^4.0.0",
+    "@jupyterlab/translation": "^4.0.0",
+    "@jupyterlab/ui-components": "^4.0.0",
+    "@lumino/commands": "^2.0.0",
+    "@lumino/coreutils": "^2.0.0",
+    "@lumino/signaling": "^2.0.0",
+    "@lumino/widgets": "^2.0.0",
+    "react": "^18.2.0",
+    "y-protocols": "^1.0.5",
+    "yjs": "^13.5.40"
+  },
+  "devDependencies": {
+    "@jupyterlab/builder": "^4.0.0",
+    "@jupyterlab/testutils": "^4.0.0",
+    "@types/jest": "^29.2.0",
+    "@types/json-schema": "^7.0.11",
+    "@types/react": "^18.2.0",
+    "@types/react-addons-linked-state-mixin": "^0.14.22",
+    "@typescript-eslint/eslint-plugin": "^6.1.0",
+    "@typescript-eslint/parser": "^6.1.0",
+    "css-loader": "^6.7.1",
+    "eslint": "^8.36.0",
+    "eslint-config-prettier": "^8.8.0",
+    "eslint-plugin-prettier": "^5.0.0",
+    "jest": "^29.2.0",
+    "mkdirp": "^1.0.3",
+    "npm-run-all": "^4.1.5",
+    "prettier": "^3.0.0",
+    "rimraf": "^5.0.1",
+    "source-map-loader": "^1.0.2",
+    "style-loader": "^3.3.1",
+    "stylelint": "^15.10.1",
+    "stylelint-config-recommended": "^13.0.0",
+    "stylelint-config-standard": "^34.0.0",
+    "stylelint-csstree-validator": "^3.0.0",
+    "stylelint-prettier": "^4.0.0",
+    "typescript": "~5.0.2",
+    "yjs": "^13.5.0"
+  },
+  "sideEffects": [
+    "style/*.css",
+    "style/index.js"
+  ],
+  "styleModule": "style/index.js",
+  "publishConfig": {
+    "access": "public"
+  },
+  "jupyterlab": {
+    "discovery": {
+      "server": {
+        "managers": [
+          "pip"
+        ],
+        "base": {
+          "name": "jupyterlab_collaborative_chat"
+        }
+      }
     },
-    "files": [
-        "lib/**/*.{d.ts,eot,gif,html,jpg,js,js.map,json,png,svg,woff2,ttf}",
-        "style/**/*.{css,js,eot,gif,html,jpg,json,png,svg,woff2,ttf}",
-        "src/**/*.{ts,tsx}",
-        "schema/*.json"
+    "extension": true,
+    "outputDir": "jupyterlab_collaborative_chat/labextension",
+    "schemaDir": "schema",
+    "sharedPackages": {
+      "@jupyter/docprovider": {
+        "bundled": true,
+        "singleton": true
+      }
+    }
+  },
+  "eslintIgnore": [
+    "node_modules",
+    "dist",
+    "coverage",
+    "**/*.d.ts",
+    "tests",
+    "**/__tests__",
+    "ui-tests"
+  ],
+  "eslintConfig": {
+    "extends": [
+      "eslint:recommended",
+      "plugin:@typescript-eslint/eslint-recommended",
+      "plugin:@typescript-eslint/recommended",
+      "plugin:prettier/recommended"
     ],
-    "main": "lib/index.js",
-    "types": "lib/index.d.ts",
-    "style": "style/index.css",
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/jupyterlab/jupyter-chat.git"
-    },
-    "scripts": {
-        "build": "jlpm build:lib && jlpm build:labextension:dev",
-        "build:prod": "jlpm clean && jlpm build:lib:prod && jlpm build:labextension",
-        "build:labextension": "jupyter labextension build .",
-        "build:labextension:dev": "jupyter labextension build --development True .",
-        "build:lib": "tsc --sourceMap",
-        "build:lib:prod": "tsc",
-        "clean": "jlpm clean:lib",
-        "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
-        "clean:lintcache": "rimraf .eslintcache .stylelintcache",
-        "clean:labextension": "rimraf jupyterlab_collaborative_chat/labextension jupyterlab_collaborative_chat/_version.py",
-        "clean:all": "jlpm clean:lib && jlpm clean:labextension && jlpm clean:lintcache",
-        "eslint": "jlpm eslint:check --fix",
-        "eslint:check": "eslint . --cache --ext .ts,.tsx",
-        "install:extension": "jlpm build",
-        "lint": "jlpm stylelint && jlpm prettier && jlpm eslint",
-        "lint:check": "jlpm stylelint:check && jlpm prettier:check && jlpm eslint:check",
-        "prettier": "jlpm prettier:base --write --list-different",
-        "prettier:base": "prettier \"**/*{.ts,.tsx,.js,.jsx,.css,.json,.md}\"",
-        "prettier:check": "jlpm prettier:base --check",
-        "stylelint": "jlpm stylelint:check --fix",
-        "stylelint:check": "stylelint --cache \"style/**/*.css\"",
-        "test": "jest --coverage",
-        "watch": "run-p watch:src watch:labextension",
-        "watch:src": "tsc -w --sourceMap",
-        "watch:labextension": "jupyter labextension watch ."
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+      "project": "tsconfig.json",
+      "sourceType": "module"
     },
-    "dependencies": {
-        "@jupyter/chat": "^0.1.0",
-        "@jupyter/collaboration": "^2.0.11",
-        "@jupyter/docprovider": "^2.0.11",
-        "@jupyterlab/application": "^4.0.0",
-        "@jupyterlab/apputils": "^4.0.0",
-        "@jupyterlab/coreutils": "^6.0.0",
-        "@jupyterlab/docregistry": "^4.0.0",
-        "@jupyterlab/launcher": "^4.0.0",
-        "@jupyterlab/rendermime": "^4.0.0",
-        "@jupyterlab/services": "^7.0.0",
-        "@jupyterlab/settingregistry": "^4.0.0",
-        "@jupyterlab/translation": "^4.0.0",
-        "@jupyterlab/ui-components": "^4.0.0",
-        "@lumino/commands": "^2.0.0",
-        "@lumino/coreutils": "^2.0.0",
-        "@lumino/signaling": "^2.0.0",
-        "@lumino/widgets": "^2.0.0",
-        "react": "^18.2.0",
-        "y-protocols": "^1.0.5",
-        "yjs": "^13.5.40"
-    },
-    "devDependencies": {
-        "@jupyterlab/builder": "^4.0.0",
-        "@jupyterlab/testutils": "^4.0.0",
-        "@types/jest": "^29.2.0",
-        "@types/json-schema": "^7.0.11",
-        "@types/react": "^18.2.0",
-        "@types/react-addons-linked-state-mixin": "^0.14.22",
-        "@typescript-eslint/eslint-plugin": "^6.1.0",
-        "@typescript-eslint/parser": "^6.1.0",
-        "css-loader": "^6.7.1",
-        "eslint": "^8.36.0",
-        "eslint-config-prettier": "^8.8.0",
-        "eslint-plugin-prettier": "^5.0.0",
-        "jest": "^29.2.0",
-        "mkdirp": "^1.0.3",
-        "npm-run-all": "^4.1.5",
-        "prettier": "^3.0.0",
-        "rimraf": "^5.0.1",
-        "source-map-loader": "^1.0.2",
-        "style-loader": "^3.3.1",
-        "stylelint": "^15.10.1",
-        "stylelint-config-recommended": "^13.0.0",
-        "stylelint-config-standard": "^34.0.0",
-        "stylelint-csstree-validator": "^3.0.0",
-        "stylelint-prettier": "^4.0.0",
-        "typescript": "~5.0.2",
-        "yjs": "^13.5.0"
-    },
-    "sideEffects": [
-        "style/*.css",
-        "style/index.js"
+    "plugins": [
+      "@typescript-eslint"
     ],
-    "styleModule": "style/index.js",
-    "publishConfig": {
-        "access": "public"
-    },
-    "jupyterlab": {
-        "discovery": {
-            "server": {
-                "managers": [
-                    "pip"
-                ],
-                "base": {
-                    "name": "jupyterlab_collaborative_chat"
-                }
-            }
-        },
-        "extension": true,
-        "outputDir": "jupyterlab_collaborative_chat/labextension",
-        "schemaDir": "schema",
-        "sharedPackages": {
-            "@jupyter/docprovider": {
-                "bundled": true,
-                "singleton": true
-            }
+    "rules": {
+      "@typescript-eslint/naming-convention": [
+        "error",
+        {
+          "selector": "interface",
+          "format": [
+            "PascalCase"
+          ],
+          "custom": {
+            "regex": "^I[A-Z]",
+            "match": true
+          }
         }
-    },
-    "eslintIgnore": [
-        "node_modules",
-        "dist",
-        "coverage",
-        "**/*.d.ts",
-        "tests",
-        "**/__tests__",
-        "ui-tests"
-    ],
-    "eslintConfig": {
-        "extends": [
-            "eslint:recommended",
-            "plugin:@typescript-eslint/eslint-recommended",
-            "plugin:@typescript-eslint/recommended",
-            "plugin:prettier/recommended"
-        ],
-        "parser": "@typescript-eslint/parser",
-        "parserOptions": {
-            "project": "tsconfig.json",
-            "sourceType": "module"
-        },
-        "plugins": [
-            "@typescript-eslint"
-        ],
-        "rules": {
-            "@typescript-eslint/naming-convention": [
-                "error",
-                {
-                    "selector": "interface",
-                    "format": [
-                        "PascalCase"
-                    ],
-                    "custom": {
-                        "regex": "^I[A-Z]",
-                        "match": true
-                    }
-                }
-            ],
-            "@typescript-eslint/no-unused-vars": [
-                "warn",
-                {
-                    "args": "none"
-                }
-            ],
-            "@typescript-eslint/no-explicit-any": "off",
-            "@typescript-eslint/no-namespace": "off",
-            "@typescript-eslint/no-use-before-define": "off",
-            "@typescript-eslint/quotes": [
-                "error",
-                "single",
-                {
-                    "avoidEscape": true,
-                    "allowTemplateLiterals": false
-                }
-            ],
-            "curly": [
-                "error",
-                "all"
-            ],
-            "eqeqeq": "error",
-            "prefer-arrow-callback": "error"
+      ],
+      "@typescript-eslint/no-unused-vars": [
+        "warn",
+        {
+          "args": "none"
         }
-    },
-    "prettier": {
-        "singleQuote": true,
-        "trailingComma": "none",
-        "arrowParens": "avoid",
-        "endOfLine": "auto",
-        "overrides": [
-            {
-                "files": "package.json",
-                "options": {
-                    "tabWidth": 4
-                }
-            }
-        ]
-    },
-    "stylelint": {
-        "extends": [
-            "stylelint-config-recommended",
-            "stylelint-config-standard",
-            "stylelint-prettier/recommended"
-        ],
-        "plugins": [
-            "stylelint-csstree-validator"
-        ],
-        "rules": {
-            "csstree/validator": true,
-            "property-no-vendor-prefix": null,
-            "selector-class-pattern": "^([a-z][A-z\\d]*)(-[A-z\\d]+)*$",
-            "selector-no-vendor-prefix": null,
-            "value-no-vendor-prefix": null
+      ],
+      "@typescript-eslint/no-explicit-any": "off",
+      "@typescript-eslint/no-namespace": "off",
+      "@typescript-eslint/no-use-before-define": "off",
+      "@typescript-eslint/quotes": [
+        "error",
+        "single",
+        {
+          "avoidEscape": true,
+          "allowTemplateLiterals": false
+        }
+      ],
+      "curly": [
+        "error",
+        "all"
+      ],
+      "eqeqeq": "error",
+      "prefer-arrow-callback": "error"
+    }
+  },
+  "prettier": {
+    "singleQuote": true,
+    "trailingComma": "none",
+    "arrowParens": "avoid",
+    "endOfLine": "auto",
+    "overrides": [
+      {
+        "files": "package.json",
+        "options": {
+          "tabWidth": 2
         }
+      }
+    ]
+  },
+  "stylelint": {
+    "extends": [
+      "stylelint-config-recommended",
+      "stylelint-config-standard",
+      "stylelint-prettier/recommended"
+    ],
+    "plugins": [
+      "stylelint-csstree-validator"
+    ],
+    "rules": {
+      "csstree/validator": true,
+      "property-no-vendor-prefix": null,
+      "selector-class-pattern": "^([a-z][A-z\\d]*)(-[A-z\\d]+)*$",
+      "selector-no-vendor-prefix": null,
+      "value-no-vendor-prefix": null
     }
+  }
 }
diff --git a/packages/jupyterlab-ws-chat/package.json b/packages/jupyterlab-ws-chat/package.json
index c1b45df..10de25d 100644
--- a/packages/jupyterlab-ws-chat/package.json
+++ b/packages/jupyterlab-ws-chat/package.json
@@ -1,209 +1,209 @@
 {
-    "name": "jupyterlab-ws-chat",
-    "version": "0.1.0",
-    "description": "A chat extension for Jupyterlab",
-    "keywords": [
-        "jupyter",
-        "jupyterlab",
-        "jupyterlab-extension"
-    ],
-    "homepage": "https://github.com/jupyterlab/jupyter-chat",
-    "bugs": {
-        "url": "https://github.com/jupyterlab/jupyter-chat/issues"
-    },
-    "license": "BSD-3-Clause",
-    "author": {
-        "name": "Jupyter Development Team",
-        "email": "jupyter@googlegroups.com"
-    },
-    "files": [
-        "lib/**/*.{d.ts,eot,gif,html,jpg,js,js.map,json,png,svg,woff2,ttf}",
-        "style/**/*.{css,js,eot,gif,html,jpg,json,png,svg,woff2,ttf}",
-        "src/**/*.{ts,tsx}",
-        "schema/*.json"
-    ],
-    "main": "lib/index.js",
-    "types": "lib/index.d.ts",
-    "style": "style/index.css",
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/jupyterlab/jupyter-chat.git"
-    },
-    "scripts": {
-        "build": "jlpm build:lib && jlpm build:labextension:dev",
-        "build:prod": "jlpm clean && jlpm build:lib:prod && jlpm build:labextension",
-        "build:labextension": "jupyter labextension build .",
-        "build:labextension:dev": "jupyter labextension build --development True .",
-        "build:lib": "tsc --sourceMap",
-        "build:lib:prod": "tsc",
-        "clean": "jlpm clean:lib",
-        "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
-        "clean:lintcache": "rimraf .eslintcache .stylelintcache",
-        "clean:labextension": "rimraf jupyterlab_ws_chat/labextension jupyterlab_ws_chat/_version.py",
-        "clean:all": "jlpm clean:lib && clean:labextension && jlpm clean:lintcache",
-        "eslint": "jlpm eslint:check --fix",
-        "eslint:check": "eslint . --cache --ext .ts,.tsx",
-        "install:extension": "jlpm build",
-        "lint": "jlpm stylelint && jlpm prettier && jlpm eslint",
-        "lint:check": "jlpm stylelint:check && jlpm prettier:check && jlpm eslint:check",
-        "prettier": "jlpm prettier:base --write --list-different",
-        "prettier:base": "prettier \"**/*{.ts,.tsx,.js,.jsx,.css,.json,.md}\"",
-        "prettier:check": "jlpm prettier:base --check",
-        "stylelint": "jlpm stylelint:check --fix",
-        "stylelint:check": "stylelint --cache \"style/**/*.css\"",
-        "watch:src": "tsc -w --sourceMap"
-    },
-    "dependencies": {
-        "@jupyter/chat": "^0.1.0",
-        "@jupyterlab/apputils": "^4.0.0",
-        "@jupyterlab/coreutils": "^6.0.0",
-        "@jupyterlab/rendermime": "^4.0.0",
-        "@jupyterlab/services": "^7.0.0",
-        "@jupyterlab/settingregistry": "^4.0.0",
-        "@lumino/coreutils": "^2.0.0"
-    },
-    "devDependencies": {
-        "@jupyterlab/builder": "^4.0.0",
-        "@jupyterlab/testutils": "^4.0.0",
-        "@types/json-schema": "^7.0.11",
-        "@types/react": "^18.2.0",
-        "@types/react-addons-linked-state-mixin": "^0.14.22",
-        "@types/react-dom": "^18.2.0",
-        "@typescript-eslint/eslint-plugin": "^6.1.0",
-        "@typescript-eslint/parser": "^6.1.0",
-        "css-loader": "^6.7.1",
-        "eslint": "^8.36.0",
-        "eslint-config-prettier": "^8.8.0",
-        "eslint-plugin-prettier": "^5.0.0",
-        "mkdirp": "^1.0.3",
-        "npm-run-all": "^4.1.5",
-        "prettier": "^3.0.0",
-        "rimraf": "^5.0.1",
-        "source-map-loader": "^1.0.2",
-        "style-loader": "^3.3.1",
-        "stylelint": "^15.10.1",
-        "stylelint-config-recommended": "^13.0.0",
-        "stylelint-config-standard": "^34.0.0",
-        "stylelint-csstree-validator": "^3.0.0",
-        "stylelint-prettier": "^4.0.0",
-        "typescript": "~5.0.2",
-        "yjs": "^13.5.0"
+  "name": "jupyterlab-ws-chat",
+  "version": "0.1.0",
+  "description": "A chat extension for Jupyterlab",
+  "keywords": [
+    "jupyter",
+    "jupyterlab",
+    "jupyterlab-extension"
+  ],
+  "homepage": "https://github.com/jupyterlab/jupyter-chat",
+  "bugs": {
+    "url": "https://github.com/jupyterlab/jupyter-chat/issues"
+  },
+  "license": "BSD-3-Clause",
+  "author": {
+    "name": "Jupyter Development Team",
+    "email": "jupyter@googlegroups.com"
+  },
+  "files": [
+    "lib/**/*.{d.ts,eot,gif,html,jpg,js,js.map,json,png,svg,woff2,ttf}",
+    "style/**/*.{css,js,eot,gif,html,jpg,json,png,svg,woff2,ttf}",
+    "src/**/*.{ts,tsx}",
+    "schema/*.json"
+  ],
+  "main": "lib/index.js",
+  "types": "lib/index.d.ts",
+  "style": "style/index.css",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/jupyterlab/jupyter-chat.git"
+  },
+  "scripts": {
+    "build": "jlpm build:lib && jlpm build:labextension:dev",
+    "build:prod": "jlpm clean && jlpm build:lib:prod && jlpm build:labextension",
+    "build:labextension": "jupyter labextension build .",
+    "build:labextension:dev": "jupyter labextension build --development True .",
+    "build:lib": "tsc --sourceMap",
+    "build:lib:prod": "tsc",
+    "clean": "jlpm clean:lib",
+    "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
+    "clean:lintcache": "rimraf .eslintcache .stylelintcache",
+    "clean:labextension": "rimraf jupyterlab_ws_chat/labextension jupyterlab_ws_chat/_version.py",
+    "clean:all": "jlpm clean:lib && clean:labextension && jlpm clean:lintcache",
+    "eslint": "jlpm eslint:check --fix",
+    "eslint:check": "eslint . --cache --ext .ts,.tsx",
+    "install:extension": "jlpm build",
+    "lint": "jlpm stylelint && jlpm prettier && jlpm eslint",
+    "lint:check": "jlpm stylelint:check && jlpm prettier:check && jlpm eslint:check",
+    "prettier": "jlpm prettier:base --write --list-different",
+    "prettier:base": "prettier \"**/*{.ts,.tsx,.js,.jsx,.css,.json,.md}\"",
+    "prettier:check": "jlpm prettier:base --check",
+    "stylelint": "jlpm stylelint:check --fix",
+    "stylelint:check": "stylelint --cache \"style/**/*.css\"",
+    "watch:src": "tsc -w --sourceMap"
+  },
+  "dependencies": {
+    "@jupyter/chat": "^0.1.0",
+    "@jupyterlab/apputils": "^4.0.0",
+    "@jupyterlab/coreutils": "^6.0.0",
+    "@jupyterlab/rendermime": "^4.0.0",
+    "@jupyterlab/services": "^7.0.0",
+    "@jupyterlab/settingregistry": "^4.0.0",
+    "@lumino/coreutils": "^2.0.0"
+  },
+  "devDependencies": {
+    "@jupyterlab/builder": "^4.0.0",
+    "@jupyterlab/testutils": "^4.0.0",
+    "@types/json-schema": "^7.0.11",
+    "@types/react": "^18.2.0",
+    "@types/react-addons-linked-state-mixin": "^0.14.22",
+    "@types/react-dom": "^18.2.0",
+    "@typescript-eslint/eslint-plugin": "^6.1.0",
+    "@typescript-eslint/parser": "^6.1.0",
+    "css-loader": "^6.7.1",
+    "eslint": "^8.36.0",
+    "eslint-config-prettier": "^8.8.0",
+    "eslint-plugin-prettier": "^5.0.0",
+    "mkdirp": "^1.0.3",
+    "npm-run-all": "^4.1.5",
+    "prettier": "^3.0.0",
+    "rimraf": "^5.0.1",
+    "source-map-loader": "^1.0.2",
+    "style-loader": "^3.3.1",
+    "stylelint": "^15.10.1",
+    "stylelint-config-recommended": "^13.0.0",
+    "stylelint-config-standard": "^34.0.0",
+    "stylelint-csstree-validator": "^3.0.0",
+    "stylelint-prettier": "^4.0.0",
+    "typescript": "~5.0.2",
+    "yjs": "^13.5.0"
+  },
+  "sideEffects": [
+    "style/*.css",
+    "style/index.js"
+  ],
+  "styleModule": "style/index.js",
+  "publishConfig": {
+    "access": "public"
+  },
+  "jupyterlab": {
+    "discovery": {
+      "server": {
+        "managers": [
+          "pip"
+        ],
+        "base": {
+          "name": "jupyterlab_ws_chat"
+        }
+      }
     },
-    "sideEffects": [
-        "style/*.css",
-        "style/index.js"
+    "extension": true,
+    "outputDir": "jupyterlab_ws_chat/labextension",
+    "schemaDir": "schema"
+  },
+  "eslintIgnore": [
+    "node_modules",
+    "dist",
+    "coverage",
+    "**/*.d.ts",
+    "tests",
+    "**/__tests__",
+    "ui-tests"
+  ],
+  "eslintConfig": {
+    "extends": [
+      "eslint:recommended",
+      "plugin:@typescript-eslint/eslint-recommended",
+      "plugin:@typescript-eslint/recommended",
+      "plugin:prettier/recommended"
     ],
-    "styleModule": "style/index.js",
-    "publishConfig": {
-        "access": "public"
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+      "project": "tsconfig.json",
+      "sourceType": "module"
     },
-    "jupyterlab": {
-        "discovery": {
-            "server": {
-                "managers": [
-                    "pip"
-                ],
-                "base": {
-                    "name": "jupyterlab_ws_chat"
-                }
-            }
-        },
-        "extension": true,
-        "outputDir": "jupyterlab_ws_chat/labextension",
-        "schemaDir": "schema"
-    },
-    "eslintIgnore": [
-        "node_modules",
-        "dist",
-        "coverage",
-        "**/*.d.ts",
-        "tests",
-        "**/__tests__",
-        "ui-tests"
+    "plugins": [
+      "@typescript-eslint"
     ],
-    "eslintConfig": {
-        "extends": [
-            "eslint:recommended",
-            "plugin:@typescript-eslint/eslint-recommended",
-            "plugin:@typescript-eslint/recommended",
-            "plugin:prettier/recommended"
-        ],
-        "parser": "@typescript-eslint/parser",
-        "parserOptions": {
-            "project": "tsconfig.json",
-            "sourceType": "module"
-        },
-        "plugins": [
-            "@typescript-eslint"
-        ],
-        "rules": {
-            "@typescript-eslint/naming-convention": [
-                "error",
-                {
-                    "selector": "interface",
-                    "format": [
-                        "PascalCase"
-                    ],
-                    "custom": {
-                        "regex": "^I[A-Z]",
-                        "match": true
-                    }
-                }
-            ],
-            "@typescript-eslint/no-unused-vars": [
-                "warn",
-                {
-                    "args": "none"
-                }
-            ],
-            "@typescript-eslint/no-explicit-any": "off",
-            "@typescript-eslint/no-namespace": "off",
-            "@typescript-eslint/no-use-before-define": "off",
-            "@typescript-eslint/quotes": [
-                "error",
-                "single",
-                {
-                    "avoidEscape": true,
-                    "allowTemplateLiterals": false
-                }
-            ],
-            "curly": [
-                "error",
-                "all"
-            ],
-            "eqeqeq": "error",
-            "prefer-arrow-callback": "error"
+    "rules": {
+      "@typescript-eslint/naming-convention": [
+        "error",
+        {
+          "selector": "interface",
+          "format": [
+            "PascalCase"
+          ],
+          "custom": {
+            "regex": "^I[A-Z]",
+            "match": true
+          }
         }
-    },
-    "prettier": {
-        "singleQuote": true,
-        "trailingComma": "none",
-        "arrowParens": "avoid",
-        "endOfLine": "auto",
-        "overrides": [
-            {
-                "files": "package.json",
-                "options": {
-                    "tabWidth": 4
-                }
-            }
-        ]
-    },
-    "stylelint": {
-        "extends": [
-            "stylelint-config-recommended",
-            "stylelint-config-standard",
-            "stylelint-prettier/recommended"
-        ],
-        "plugins": [
-            "stylelint-csstree-validator"
-        ],
-        "rules": {
-            "csstree/validator": true,
-            "property-no-vendor-prefix": null,
-            "selector-class-pattern": "^([a-z][A-z\\d]*)(-[A-z\\d]+)*$",
-            "selector-no-vendor-prefix": null,
-            "value-no-vendor-prefix": null
+      ],
+      "@typescript-eslint/no-unused-vars": [
+        "warn",
+        {
+          "args": "none"
         }
+      ],
+      "@typescript-eslint/no-explicit-any": "off",
+      "@typescript-eslint/no-namespace": "off",
+      "@typescript-eslint/no-use-before-define": "off",
+      "@typescript-eslint/quotes": [
+        "error",
+        "single",
+        {
+          "avoidEscape": true,
+          "allowTemplateLiterals": false
+        }
+      ],
+      "curly": [
+        "error",
+        "all"
+      ],
+      "eqeqeq": "error",
+      "prefer-arrow-callback": "error"
+    }
+  },
+  "prettier": {
+    "singleQuote": true,
+    "trailingComma": "none",
+    "arrowParens": "avoid",
+    "endOfLine": "auto",
+    "overrides": [
+      {
+        "files": "package.json",
+        "options": {
+          "tabWidth": 2
+        }
+      }
+    ]
+  },
+  "stylelint": {
+    "extends": [
+      "stylelint-config-recommended",
+      "stylelint-config-standard",
+      "stylelint-prettier/recommended"
+    ],
+    "plugins": [
+      "stylelint-csstree-validator"
+    ],
+    "rules": {
+      "csstree/validator": true,
+      "property-no-vendor-prefix": null,
+      "selector-class-pattern": "^([a-z][A-z\\d]*)(-[A-z\\d]+)*$",
+      "selector-no-vendor-prefix": null,
+      "value-no-vendor-prefix": null
     }
+  }
 }
diff --git a/packages/jupyterlab-ws-chat/ui-tests/package.json b/packages/jupyterlab-ws-chat/ui-tests/package.json
index 59122eb..21f3d2c 100644
--- a/packages/jupyterlab-ws-chat/ui-tests/package.json
+++ b/packages/jupyterlab-ws-chat/ui-tests/package.json
@@ -1,16 +1,16 @@
 {
-    "name": "jupyterlab-ws-chat-ui-tests",
-    "version": "1.0.0",
-    "description": "jupyterlab-ws-chat Integration Tests",
-    "private": true,
-    "scripts": {
-        "start": "jupyter lab --config jupyter_server_test_config.py",
-        "test": "jlpm playwright test",
-        "test:update": "jlpm playwright test --update-snapshots"
-    },
-    "devDependencies": {
-        "@jupyterlab/galata": "^5.0.5",
-        "@playwright/test": "^1.37.0"
-    },
-    "packageManager": "yarn@3.5.0"
+  "name": "jupyterlab-ws-chat-ui-tests",
+  "version": "1.0.0",
+  "description": "jupyterlab-ws-chat Integration Tests",
+  "private": true,
+  "scripts": {
+    "start": "jupyter lab --config jupyter_server_test_config.py",
+    "test": "jlpm playwright test",
+    "test:update": "jlpm playwright test --update-snapshots"
+  },
+  "devDependencies": {
+    "@jupyterlab/galata": "^5.0.5",
+    "@playwright/test": "^1.37.0"
+  },
+  "packageManager": "yarn@3.5.0"
 }
diff --git a/scripts/bump_version.py b/scripts/bump_version.py
index 2294461..d4ac31e 100644
--- a/scripts/bump_version.py
+++ b/scripts/bump_version.py
@@ -10,6 +10,8 @@
 
 LERNA_CMD = "jlpm run lerna version --no-push --force-publish --no-git-tag-version"
 
+VERSION_SPEC = ["major", "minor", "release", "next", "patch"]
+
 
 def increment_version(current, spec):
     curr = parse_version(current)
@@ -63,7 +65,11 @@ def bump(force, skip_if_dirty, spec):
         raise Exception("Must be in a clean git state with no untracked files")
 
     current = get_version()
-    version = parse_version(increment_version(current, spec))
+
+    if spec in VERSION_SPEC:
+        version = parse_version(increment_version(current, spec))
+    else:
+        version = parse_version(spec)
 
     # convert the Python version
     js_version = f"{version.major}.{version.minor}.{version.micro}"