fix: resolve symlinks when checking entrypoint in isMain

[annajowang]

Fixes a bug where symlinked binaries in node_modules/.bin evaluate to false in isMain checks (because process.argv[1] is a symlink path), preventing the build script from executing.

[wiz-9635d3485b]

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Scanner	Findings
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[gemini-code-assist]

Code Review

This pull request updates the isMain utility function in both the Angular and Next.js adapters to resolve process.argv[1] to its real path using fsExtra.realpathSync inside a try-catch block. The reviewer suggested also resolving the second path (fileURLToPath(meta.url)) to its real path to ensure robust comparison when modules are loaded via symlinks, which is common in monorepos.

[gemini-code-assist]

To ensure maximum robustness, both paths should be resolved to their real paths. If the module itself is loaded via a symlink (which is common in monorepos or when running with --preserve-symlinks), fileURLToPath(meta.url) might return the symlinked path rather than the real path, causing the comparison to fail. Resolving both sides with fsExtra.realpathSync guarantees a correct comparison of the actual physical files on disk.

Suggested change

	return fsExtra.realpathSync(process.argv[1]) === fileURLToPath(meta.url);
	return fsExtra.realpathSync(process.argv[1]) === fsExtra.realpathSync(fileURLToPath(meta.url));

[gemini-code-assist]

To ensure maximum robustness, both paths should be resolved to their real paths. If the module itself is loaded via a symlink (which is common in monorepos or when running with --preserve-symlinks), fileURLToPath(meta.url) might return the symlinked path rather than the real path, causing the comparison to fail. Resolving both sides with fsExtra.realpathSync guarantees a correct comparison of the actual physical files on disk.

Suggested change

	return fsExtra.realpathSync(process.argv[1]) === fileURLToPath(meta.url);
	return fsExtra.realpathSync(process.argv[1]) === fsExtra.realpathSync(fileURLToPath(meta.url));