feat(build): add --no-minify flag to opt out of minification

[AlexisAMZ]

Issue for this PR

Closes #46194

Type of change

• New feature
• Bug fix
• Refactor / code improvement
• Documentation

What does this PR do?

Adds a --no-minify flag to packages/opencode/script/build.ts as a sibling to the existing flags (--sourcemaps, --single, --baseline, ...). When set, minify becomes false; default behaviour is unchanged (minify: true). This gives contributors a one-shot way to build the unminified bundle for readable stack traces and exact symbol names without editing the source.

How did you verify your code works?

• Flag is parsed alongside the other CLI flags.
• minify: !noMinifyFlag keeps the default at true when the flag is absent.
• File parses cleanly (esbuild transform, same parser family as Bun).

Checklist

• I have tested my changes locally
• I have not included unrelated changes in this PR

[github-actions]

The following comment was made by an LLM, it may be inaccurate:

Potential Duplicate Found:

• PR feat(desktop): allow configuring dev remote-debugging-port; chore(opencode): add --no-minify flag to build script #46196: feat(desktop): allow configuring dev remote-debugging-port; chore(opencode): add --no-minify flag to build script
  • feat(desktop): allow configuring dev remote-debugging-port; chore(opencode): add --no-minify flag to build script #46196

Reason: This PR appears to include the same --no-minify flag feature as a secondary change. Since PR #46204 is specifically focused on adding this flag (addressing issue #46194), there may be overlap or conflict with PR #46196's implementation.

[AlexisAMZ]

Duplicate of #46196 which already implements the same --no-minify flag (identical implementation). Closing to avoid overlap — #46196 covers this plus the desktop port feature. Thanks!