Add & configure prettier; fix syntax errors pre-format

- Initial prettier setup; do not format yet
- Fix syntax errors in files that would prevent prettier from formatting them

Issue #2096

.github/FUNDING.yml

@@ -9,4 +9,4 @@ community_bridge: # Replace with a single Community Bridge project-name e.g., cl
 liberapay: # Replace with a single Liberapay username
 issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
-custom: ['https://giving.ucsb.edu/Funds/Give?id=353]
+custom: ['https://giving.ucsb.edu/Funds/Give?id=353']

.prettierignore

@@ -0,0 +1,8 @@
+# Prettier doesn't format underscore.js templates correctly
+src/**/*.html
+# Don't modify third-party code
+src/components
+# docs/docs is auto-generated
+docs/docs
+# Ignore any minimized files
+**/*.min.*

.prettierrc

@@ -0,0 +1,19 @@
+{
+  "plugins": [
+    "@shopify/prettier-plugin-liquid"
+  ],
+  "overrides": [
+    {
+      "files": "docs/_includes/*.html",
+      "options": {
+        "parser": "liquid-html"
+      }
+    },
+    {
+      "files": "docs/_layouts/*.html",
+      "options": {
+        "parser": "liquid-html"
+      }
+    }
+  ]
+}

package.json

@@ -13,10 +13,12 @@
   "devDependencies": {
     "@jsdoc/salty": "^0.2.3",
     "@jsdoc/util": "^0.2.4",
+    "@shopify/prettier-plugin-liquid": "^1.5.0",
     "code-prettify": "^0.1.0",
     "common-path-prefix": "^3.0.0",
     "jsdoc": "^4.0.0",
-    "open-sans-fonts": "^1.6.2"
+    "open-sans-fonts": "^1.6.2",
+    "prettier": "^3.2.5"
   },
   "scripts": {
     "dev": "node server.js",
@@ -25,7 +27,9 @@
     "doc": "cd docs; bundle exec jekyll serve",
     "test": "node test/server.js",
     "integration-test": "node test/server.js integration",
-    "view-tests": "node test/server.js keep-running"
+    "view-tests": "node test/server.js keep-running",
+    "format": "prettier --write .",
+    "format-check": "prettier --check ."
   },
   "repository": {
     "type": "git",

src/css/metacatui-common.css

@@ -8040,10 +8040,6 @@ ul.side-nav-items {
   margin-left: -5px;
   margin-right: 5px;
 }
-  border: none;
-  background-color: inherit;
-  width: auto;
-}
 
 /* Editor package table button dropdown */
 .Editor #data-package-table td:last-of-type ul {

src/js/themes/default/css/metacatui.css

@@ -1398,7 +1398,7 @@ padding-left: 0px;
 		content: "Datasets ";
 	}
 	#statcounts{
-		float: left;s
+		float: left;
 	}
 	.sort-by{
 		float: right;