fix: [#4907] adaptive-expression does not work in the browser anymore

[ceciliaavila]

Fixes #4907

Description

This PR fixes the browser build for adaptive-expressions by disabling the tsup minification and using terser as a minifier in a separated build step.
It also adds a replacement for the assert module, required by the ANTLR parser.

Specific Changes

• Added build:browser:min script to use terser as the adaptive-expressions minifier.
• Added assert alias in tsup.config.ts.
• Updated tsup.config.ts to allow overriding the minify option.

Testing

These images show the thee browser-compiled packages working after the changes.