chore(minify): add Bun script to minify internal and goutils HTML/JS

Add `scripts/minify` with glob discovery, @swc/core for JavaScript, and
@swc/html for HTML, writing sibling `*.min.html` / `*.min.js` and
skipping `internal/go-proxmox` and files whose basename already contains
`.min.`. Ship Bun lock, tsconfig, README, and `.gitignore` for the tool.

scripts/minify/.gitignore

@@ -0,0 +1,34 @@
+# dependencies (bun install)
+node_modules
+
+# output
+out
+dist
+*.tgz
+
+# code coverage
+coverage
+*.lcov
+
+# logs
+logs
+_.log
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# caches
+.eslintcache
+.cache
+*.tsbuildinfo
+
+# IntelliJ based IDEs
+.idea
+
+# Finder (MacOS) folder config
+.DS_Store