chore: refactor eslint -> biome (#35)

* chore: refactor eslint -> biome
* chore: no semi and single quotes (standardjs-like)
* chore: spaces vs tabs and lint also root files on tests

.gitignore

@@ -38,7 +38,6 @@ jspm_packages
 
 ### VisualStudioCode ###
 .vs/*
-.vscode/*
 
 # Local History for Visual Studio Code
 .history/

.vscode/extensions.json

@@ -0,0 +1,3 @@
+{
+  "recommendations": ["biomejs.biome"]
+}

.vscode/settings.json

@@ -0,0 +1,18 @@
+{
+  "[javascript]": {
+    "editor.defaultFormatter": "biomejs.biome",
+    "editor.codeActionsOnSave": {
+      "source.fixAll": "always",
+      "quickfix.biome": true,
+      "source.organizeImports.biome": true
+    }
+  },
+  "[json]": {
+    "editor.defaultFormatter": "biomejs.biome",
+    "editor.codeActionsOnSave": {
+      "source.fixAll": "always",
+      "quickfix.biome": true,
+      "source.organizeImports.biome": true
+    }
+  }
+}

biome.json

@@ -0,0 +1,33 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.3.3/schema.json",
+  "organizeImports": {
+    "enabled": true
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true,
+      "nursery": {
+        "all": true
+      },
+      "correctness": {
+        "all": true
+      }
+    },
+    "ignore": ["coverage/"]
+  },
+  "formatter": {
+    "enabled": true,
+    "formatWithErrors": false,
+    "indentStyle": "space",
+    "indentWidth": 2,
+    "lineWidth": 80,
+    "ignore": ["coverage/"]
+  },
+  "javascript": {
+    "formatter": {
+      "semicolons": "asNeeded",
+      "quoteStyle": "single"
+    }
+  }
+}