feat: opencode release v1.18.13

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What's Changed

TUI

Bugfixes

• GitHub pull request reviews now include the pull request number and URL in context.

Desktop

Bugfixes

• Fixed several right-to-left layout issues across tabs, drawers, resizing, and titlebar interactions.
• Fixed shared right-to-left UI behavior such as directional icons and drawer placement.
• Sessions without titles now fall back to generated names instead of appearing blank.
• Moved markdown parsing off the main thread to keep the app more responsive while rendering messages.

Improvements

• Localized more desktop UI copy, including native menus, update dialogs, and help content.
• Added early right-to-left layout support across the app and session views.
• Added locale-aware plural rules so translated counts and summaries read correctly.
• Expanded translation coverage and added more supported desktop languages.

Thank you to 1 community contributor:

• @amypoolside:
  • docs: add Poolside provider setup (#39187)

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Full Changelog: https://github.com/anomalyco/opencode/releases/tag/v1.18.13

This PR was created automatically by a scheduled workflow.

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