Update node version to 18

.nvmrc

@@ -1 +1 @@
-16
+18

.stylelintrc

@@ -6,7 +6,6 @@
   ],
   "rules": {
     "at-rule-no-vendor-prefix": true,
-    "indentation": 4,
     "media-feature-name-no-vendor-prefix": true,
     "order/order": [
         "declarations",

docs/contributing/development-environment.md

@@ -8,7 +8,7 @@ information and steps below to set up a local development environment for Baby B
 ## Requirements
 
 - Python 3.7+, pip, pipenv
-- NodeJS 16.x and NPM 8.x (NVM recommended)
+- NodeJS 18.x and NPM 8.x (NVM recommended)
 - Gulp
 - Possibly `libpq-dev`
   - This is necessary if `psycopg2` can't find an appropriate prebuilt binary.
@@ -25,13 +25,13 @@ information and steps below to set up a local development environment for Baby B
    
     If this fails, install `libpq-dev` (e.g. `sudo apt install libpq-dev`) and try again.
     
-1. Installed Node 16.x (if necessary)
+1. Installed Node 18.x (if necessary)
 
     ```shell
-    nvm install 16
+    nvm install 18
     ```
 
-1. Activate Node 16.x
+1. Activate Node 18.x
 
     ```shell
     nvm use

package.json

@@ -7,7 +7,7 @@
     "url": "https://github.com/babybuddy/babybuddy.git"
   },
   "devDependencies": {
-    "@ronilaukkarinen/gulp-stylelint": "^14.0.9",
+    "@ronilaukkarinen/gulp-stylelint": "^14.1.1",
     "bootstrap": "^4.6.2",
     "del": "^6.1.1",
     "gulp": "^4.0.2",
@@ -22,18 +22,18 @@
     "gulp-sass-glob": "^1.1.0",
     "gulp-spawn": "^2.0.0",
     "gulp-uglify": "^3.0.2",
-    "jquery": "^3.6.3",
+    "jquery": "^3.6.4",
     "moment": "^2.29.4",
-    "moment-timezone": "^0.5.40",
+    "moment-timezone": "^0.5.41",
     "npm-force-resolutions": "^0.0.10",
-    "plotly.js": "^2.18.0",
+    "plotly.js": "^2.20.0",
     "popper.js": "^1.16.1",
     "pulltorefreshjs": "^0.1.22",
-    "sass": "^1.57.1",
-    "stylelint": "^14.16.1",
-    "stylelint-config-recommended-scss": "^8.0.0",
-    "stylelint-order": "^6.0.1",
-    "stylelint-scss": "^4.3.0",
+    "sass": "^1.59.3",
+    "stylelint": "^15.3.0",
+    "stylelint-config-recommended-scss": "^9.0.1",
+    "stylelint-order": "^6.0.3",
+    "stylelint-scss": "^4.5.0",
     "tempusdominus-bootstrap-4": "5.39.2",
     "tempusdominus-core": "5.19.3"
   }