feat: catalyst compression - brotli/zstd

[dtscalac]

Description

Adds a catalyst_compression flutter package that exposes a JS wrapper for brotli/zstd JS compression algorithms.

• Brotli: https://www.npmjs.com/package/brotli-wasm
• zstd: https://www.npmjs.com/package/@oneidentity/zstd-js

Screenshots

Please confirm the following checks

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream module

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 97/97}$ | ${\color{red}Fail: 0/97}$ |

[minikin]

lgtm