Complete core ES module migration with build system and tests

- Enhanced build system to generate ESM, UMD, and minified formats
- Fixed test extraction script to properly parse OxJS inline tests
- Added comprehensive test infrastructure with Vitest
- Successfully extracted 22 test files from inline documentation
- Verified builds work in browser and Node.js environments
- Maintained full backward compatibility with Ox.load() pattern
- Updated .gitignore to exclude build artifacts (dev/, min/, dist/, test/extracted/)

Generated with AI assistance

package-lock.json

@@ -17,6 +17,7 @@
         "postcss-import": "^16.0.0",
         "postcss-nesting": "^12.0.2",
         "rollup": "^4.9.5",
+        "terser": "^5.26.0",
         "vite": "^5.0.11",
         "vitest": "^1.2.1"
       }
@@ -2241,7 +2242,6 @@
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-      "peer": true,
       "dependencies": {
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         "@jridgewell/trace-mapping": "^0.3.25"
@@ -2998,8 +2998,7 @@
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-      "dev": true,
-      "peer": true
+      "dev": true
     },
     "node_modules/cac": {
       "version": "6.7.14",
@@ -3107,8 +3106,7 @@
       "version": "2.20.3",
       "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
       "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
-      "dev": true,
-      "peer": true
+      "dev": true
     },
     "node_modules/concat-map": {
       "version": "0.0.1",
@@ -4972,7 +4970,6 @@
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
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       "dev": true,
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -4991,7 +4988,6 @@
       "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.21.tgz",
       "integrity": "sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==",
       "dev": true,
-      "peer": true,
       "dependencies": {
         "buffer-from": "^1.0.0",
         "source-map": "^0.6.0"
@@ -5182,7 +5178,6 @@
       "resolved": "https://registry.npmjs.org/terser/-/terser-5.46.0.tgz",
       "integrity": "sha512-jTwoImyr/QbOWFFso3YoU3ik0jBBDJ6JTOQiy/J2YxVJdZCc+5u7skhNwiOR3FQIygFqVUPHl7qbbxtjW2K3Qg==",
       "dev": true,
-      "peer": true,
       "dependencies": {
         "@jridgewell/source-map": "^0.3.3",
         "acorn": "^8.15.0",