chore(examples): Remove obsolete mu-plugin infrastructure and improve DRY

- Remove mu-plugin.php template and generation code
- Use relative paths for plugin references (portable across machines)
- Simplify npm scripts (inline npm install, remove wp:ensure)
- Add .gitignore files to exclude generated files
- Align both toolbar examples with consistent configuration

Author: josephfusco

examples/next/toolbar-demo/.gitignore

@@ -0,0 +1,17 @@
+# WordPress environment
+wp-env/
+.wp-env.override.json
+
+# Generated files
+.htaccess
+mu-plugin.php
+
+# Dependencies
+node_modules/
+
+# Environment
+.env
+.env.local
+
+# OS
+.DS_Store

examples/next/toolbar-demo/package.json

@@ -6,9 +6,8 @@
   "scripts": {
     "example:dev": "npm --prefix ./example-app run dev",
     "example:build": "npm --prefix ./example-app run build",
-    "example:start": "node scripts/setup-env.js && npm run wp:ensure && concurrently \"npm run wp:start\" \"sleep 5 && npm run example:dev\"",
+    "example:start": "node scripts/setup-env.js && npm install && concurrently \"npm run wp:start\" \"sleep 5 && npm run example:dev\"",
     "example:stop": "npm run wp:stop",
-    "wp:ensure": "npm install",
     "wp:start": "wp-env start",
     "wp:stop": "wp-env stop",
     "wp:destroy": "wp-env destroy"

examples/next/toolbar-demo/scripts/setup-env.js

@@ -60,15 +60,6 @@ fs.writeFileSync(wpEnvPath, JSON.stringify(wpEnvConfig, null, 2) + '\n');
 
 console.log(`✓ Updated .wp-env.json`);
 
-// Generate mu-plugin.php from template
-const muPluginTemplatePath = path.join(__dirname, '../../../../scripts/templates/mu-plugin.php');
-const muPluginTemplate = fs.readFileSync(muPluginTemplatePath, 'utf8');
-const muPluginContent = muPluginTemplate.replace(/{{FRONTEND_PORT}}/g, ports.FRONTEND_PORT);
-
-const muPluginPath = path.join(__dirname, '../mu-plugin.php');
-fs.writeFileSync(muPluginPath, muPluginContent);
-console.log(`✓ Generated mu-plugin.php`);
-
 // Copy .htaccess from template
 const htaccessTemplatePath = path.join(__dirname, '../../../../scripts/templates/.htaccess');
 const htaccessPath = path.join(__dirname, '../.htaccess');

examples/vanilla/toolbar-demo/.gitignore

@@ -0,0 +1,17 @@
+# WordPress environment
+wp-env/
+.wp-env.override.json
+
+# Generated files
+.htaccess
+mu-plugin.php
+
+# Dependencies
+node_modules/
+
+# Environment
+.env
+.env.local
+
+# OS
+.DS_Store

examples/vanilla/toolbar-demo/.wp-env.json

@@ -2,9 +2,9 @@
   "phpVersion": "8.3",
   "plugins": [
     "https://github.com/wp-graphql/wp-graphql/releases/latest/download/wp-graphql.zip",
-    "/Users/joe.fusco/Documents/GitHub/hwptoolkit/plugins/hwp-cors-local",
-    "/Users/joe.fusco/Documents/GitHub/hwptoolkit/plugins/hwp-frontend-links",
-    "/Users/joe.fusco/Documents/GitHub/hwptoolkit/plugins/hwp-wp-env-helpers"
+    "../../../../plugins/hwp-cors-local",
+    "../../../../plugins/hwp-frontend-links",
+    "../../../../plugins/hwp-wp-env-helpers"
   ],
   "config": {
     "WP_DEBUG": true,

examples/vanilla/toolbar-demo/package.json

@@ -5,11 +5,10 @@
   "scripts": {
     "example:build": "npm run example:dev:install && npm run wp:start && npm run example:start",
     "example:dev:install": "cd example-app && npm install && cd ..",
-    "example:start": "node scripts/setup-env.js && npm run wp:ensure && concurrently \"npm run wp:start\" \"sleep 5 && npm run example:dev\"",
+    "example:start": "node scripts/setup-env.js && npm install && concurrently \"npm run wp:start\" \"sleep 5 && npm run example:dev\"",
     "example:stop": "npm run wp:stop",
     "example:prune": "wp-env destroy && npm run example:build && npm run example:start",
     "example:dev": "npm --prefix ./example-app run dev",
-    "wp:ensure": "npm install",
     "wp:start": "wp-env start",
     "wp:stop": "wp-env stop",
     "wp:destroy": "wp-env destroy",

examples/vanilla/toolbar-demo/scripts/setup-env.js

@@ -28,14 +28,13 @@ console.log(`  WordPress: ${ports.WP_PORT}`);
 console.log(`  WP Test: ${ports.WP_TEST_PORT}`);
 
 // Update .wp-env.json
-const pluginsDir = path.resolve(__dirname, '../../../../plugins');
 const wpEnvConfig = {
   phpVersion: '8.3',
   plugins: [
     'https://github.com/wp-graphql/wp-graphql/releases/latest/download/wp-graphql.zip',
-    path.join(pluginsDir, 'hwp-cors-local'),
-    path.join(pluginsDir, 'hwp-frontend-links'),
-    path.join(pluginsDir, 'hwp-wp-env-helpers')
+    '../../../../plugins/hwp-cors-local',
+    '../../../../plugins/hwp-frontend-links',
+    '../../../../plugins/hwp-wp-env-helpers'
   ],
   config: {
     WP_DEBUG: true,
@@ -60,15 +59,6 @@ fs.writeFileSync(wpEnvPath, JSON.stringify(wpEnvConfig, null, 2) + '\n');
 
 console.log(`✓ Updated .wp-env.json`);
 
-// Generate mu-plugin.php from template
-const muPluginTemplatePath = path.join(__dirname, '../../../../scripts/templates/mu-plugin.php');
-const muPluginTemplate = fs.readFileSync(muPluginTemplatePath, 'utf8');
-const muPluginContent = muPluginTemplate.replace(/{{FRONTEND_PORT}}/g, ports.FRONTEND_PORT);
-
-const muPluginPath = path.join(__dirname, '../mu-plugin.php');
-fs.writeFileSync(muPluginPath, muPluginContent);
-console.log(`✓ Generated mu-plugin.php`);
-
 // Copy .htaccess from template
 const htaccessTemplatePath = path.join(__dirname, '../../../../scripts/templates/.htaccess');
 const htaccessPath = path.join(__dirname, '../.htaccess');