bun-build: add page (#19158)

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

pages/common/bun-build.md

@@ -0,0 +1,36 @@
+# bun build
+
+> Bundle JavaScript and TypeScript files with Bun's fast native bundler.
+> More information: <https://bun.com/docs/bundler>.
+
+- Bundle an entry point to a single output file:
+
+`bun build {{path/to/entry.ts}} --outfile {{path/to/output.js}}`
+
+- Bundle multiple entry points to an output directory:
+
+`bun build {{path/to/entry1.ts path/to/entry2.ts ...}} --outdir {{path/to/dist}}`
+
+- Bundle with source maps for debugging:
+
+`bun build {{path/to/entry.ts}} --outfile {{path/to/output.js}} --sourcemap`
+
+- Bundle with minification for production:
+
+`bun build {{path/to/entry.ts}} --outfile {{path/to/output.js}} --minify`
+
+- Bundle with a specific target environment:
+
+`bun build {{path/to/entry.ts}} --outfile {{path/to/output.js}} --target {{browser|bun|node}}`
+
+- Bundle to a standalone executable:
+
+`bun build {{path/to/entry.ts}} --compile --outfile {{path/to/executable}}`
+
+- Watch for file changes and rebuild automatically:
+
+`bun build {{path/to/entry.ts}} --outfile {{path/to/output.js}} --watch`
+
+- Bundle with external dependencies not included in the output:
+
+`bun build {{path/to/entry.ts}} --outfile {{path/to/output.js}} --external {{react react-dom}}`