Update dependency @effect/language-service to ^0.49.0 (#20)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
| [@effect/language-service](https://github.com/Effect-TS/language-service) | [`^0.48.0` -> `^0.49.0`](https://renovatebot.com/diffs/npm/@effect%2flanguage-service/0.48.0/0.49.0) | [![age](https://developer.mend.io/api/mc/badges/age/npm/@effect%2flanguage-service/0.49.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@effect%2flanguage-service/0.48.0/0.49.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

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### Release Notes

<details>
<summary>Effect-TS/language-service (@&#8203;effect/language-service)</summary>

### [`v0.49.0`](https://github.com/Effect-TS/language-service/blob/HEAD/CHANGELOG.md#0490)

[Compare Source](https://github.com/Effect-TS/language-service/compare/v0.48.0...v0.49.0)

##### Minor Changes

- [#&#8203;445](https://github.com/Effect-TS/language-service/pull/445) [`fe0e390`](fe0e390f02) Thanks [@&#8203;mattiamanzati](https://github.com/mattiamanzati)! - Use the Graph module for outline line graph and layer magic

##### Patch Changes

- [#&#8203;449](https://github.com/Effect-TS/language-service/pull/449) [`ff11b7d`](ff11b7da9b) Thanks [@&#8203;mattiamanzati](https://github.com/mattiamanzati)! - Update effect package version to [`97ff1dc`](https://github.com/Effect-TS/language-service/commit/97ff1dc). This version improves handling of special characters in layer graph mermaid diagrams by properly escaping HTML entities (parentheses, braces, quotes) to ensure correct rendering.

</details>

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Reviewed-on: #20
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Co-committed-by: Renovate Bot <renovate-bot@valverde.cloud>

package.json

@@ -16,7 +16,7 @@
   },
   "devDependencies": {
     "@biomejs/biome": "^2.2.5",
-    "@effect/language-service": "^0.48.0",
+    "@effect/language-service": "^0.49.0",
     "@types/bun": "^1.2.23",
     "npm-check-updates": "^19.0.0",
     "npm-sort": "^0.0.4",