🐳 fix(docker): add optional dependency for rollup library - linux binary

[MateuszNaKodach]

Resolves rollup native module missing error on Apple Silicon by adding
@rollup/rollup-linux-arm64-musl as optional dependency.

Before docker-compose --profile app build on Apple Silicon caused:

 => ERROR [app builder  9/10] RUN npm run build                                                                                                                                                                               0.2s
------
 > [app builder  9/10] RUN npm run build:
0.125 
0.125 > [email protected] build
0.125 > tsup
0.125 
0.173 Error: Cannot find module @rollup/rollup-linux-arm64-musl. npm has a bug related to optional dependencies (https://github.com/npm/cli/issues/4828). Please try `npm i` again after removing both package-lock.json and node_modules directory.
0.173     at requireWithFriendlyError (/app/node_modules/rollup/dist/native.js:59:9)
0.173     at Object.<anonymous> (/app/node_modules/rollup/dist/native.js:68:76)
0.173     at Module._compile (node:internal/modules/cjs/loader:1730:14)
0.173     at Object..js (node:internal/modules/cjs/loader:1895:10)
0.173     at Module.load (node:internal/modules/cjs/loader:1465:32)
0.173     at Function._load (node:internal/modules/cjs/loader:1282:12)
0.173     at TracingChannel.traceSync (node:diagnostics_channel:322:14)
0.173     at wrapModuleLoad (node:internal/modules/cjs/loader:235:24)
0.173     at Module.require (node:internal/modules/cjs/loader:1487:12)
0.173     at require (node:internal/modules/helpers:135:16)
------
failed to solve: process "/bin/sh -c npm run build" did not complete successfully: exit code: 1

The issue

The Mac (Host): macOS ARM64 (Darwin ARM64)
Docker Container: Linux ARM64 (linux-arm64-musl)
When you run npm install on your Mac, npm installs the rollup binary for macOS ARM64:
@rollup/rollup-darwin-arm64 ✅ (gets installed)
But inside the Docker container, you're running Linux ARM64, which needs a different binary:
@rollup/rollup-linux-arm64-musl ❌ (missing!)

The solution

By adding the optional dependency, we ensure that both binaries are available:
Darwin ARM64 binary (for Mac)
Linux ARM64 binary (for Docker container)
This way, rollup can find the correct binary regardless of whether it's running on your Mac directly or inside a Linux Docker container on your Mac.
The architecture matches (ARM64), but the operating system (Darwin vs Linux) requires different compiled binaries.