feature: fix eslint by creating a package

- create eslint-config-custom package
- enable npm workspace feature
- use eslint config in website and root
- duplicate prettier config as well in website
- update npm scripts to match
- remove unused packages

.eslintignore

@@ -1,29 +1,6 @@
-node_modules
 package-lock.json
-
-# Cache
-.npm
-.cache
-.eslintcache
-
-# ignore built packages
+node_modules
+templates
+website
 dist
-esm
-public
-generated
-*.min.js
-
-# Coverage
-coverage
-
-# Output of 'npm pack'
-*.tgz
-
-# Mac files
-.DS_Store
-
-# Logs
-logs
-*.log
-
-*.hbs
+packages

.eslintrc

@@ -0,0 +1,13 @@
+{
+  "extends": ["custom"],
+  "overrides": [
+    // Track tree-shaking potential error in the lib
+    {
+      "files": ["./src/**/!(*.test|*.spec).ts"],
+      "plugins": ["tree-shaking"],
+      "rules": {
+        "tree-shaking/no-side-effects-in-initialization": 2
+      }
+    }
+  ]
+}

.prettierignore

@@ -1,29 +1,6 @@
-node_modules
 package-lock.json
-
-# Cache
-.npm
-.cache
-.eslintcache
-
-# ignore built packages
+node_modules
+templates
+website
 dist
-esm
-public
-generated
-*.min.js
-
-# Coverage
-coverage
-
-# Output of 'npm pack'
-*.tgz
-
-# Mac files
-.DS_Store
-
-# Logs
-logs
-*.log
-
-*.hbs
+packages

.vscode/settings.json

@@ -34,7 +34,8 @@
     "usehooks"
   ],
   "eslint.workingDirectories": [
-    { "directory": "lib", "changeProcessCWD": true },
-    { "directory": "site", "changeProcessCWD": true }
+    { "directory": ".", "changeProcessCWD": true },
+    { "directory": "website", "changeProcessCWD": true },
+    { "directory": "packages/eslint-config-custom", "changeProcessCWD": true }
   ]
 }