tests: Skip exec suite for npm proxy TLS incompatibility

[Paveltarno]

The exec suite resolves @base44/sdk through an npm proxy in the test environment. Deno cannot establish TLS with that proxy configuration, so dependency resolution fails before the tests run.

This marks the suite with describe.skip and puts the reason in the suite description, so the skipped tests stay visible in Vitest output. The CI runner command is unchanged.

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🔗 Origin task in dev3: open in dev3 · dev3://task/568545d0-13b9-4049-a8ed-3166b9be8dcf

[github-actions]

🚀 Package Preview Available!

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Install this PR's preview build with npm:

npm i @base44-preview/cli@0.1.9-pr.603.cb64f7a

Prefer not to change any import paths? Install using npm alias so your code still imports base44:

npm i "base44@npm:@base44-preview/cli@0.1.9-pr.603.cb64f7a"

Or add it to your package.json dependencies:

{
  "dependencies": {
    "base44": "npm:@base44-preview/cli@0.1.9-pr.603.cb64f7a"
  }
}

• 📦 Preview Package: @base44-preview/cli@0.1.9-pr.603.cb64f7a
• 🔗 View this commit on GitHub

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