fix: emit errors properly

[LuLaValva]

• Handle edge case where stream.emit doesn't exist or it doesn't emit an error properly.
• Improve safety of socket

[changeset-bot[bot]]

⚠️ No Changeset found

Latest commit: 90de6410b596cfff94d89b4436c1ae3e2bdbbef7

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[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 8 lines in your changes missing coverage. Please review.

Project coverage is 88.23%. Comparing base (ddd20c4) to head (90de641). Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/runtime-tags/src/html/template.ts	0.00%	8 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #2343 +/- ## ========================================== - Coverage 88.24% 88.23% -0.01% ========================================== Files 341 341 Lines 36493 36495 +2 Branches 2228 2228 ========================================== Hits 32203 32203 - Misses 4277 4279 +2 Partials 13 13 ```

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