Release v1.18.0

[arabot-1]

Features

• Introduce new workflows for app release (#933)
• Migrate feature flags to latest pattern (#930) — APP-51: Move existing feature flags to the debug menu
• Implement dropdown for download, remove all actions on proposal creation (#921) — APP-385: Additional action builder options in dropdown
• Add basic actions for gaugeVoter contract (#904) — APP-314: Basic action UI for gauge management

Fixes

• Use setup action to properly rebuild release summary (#938) — APP-371: Release automation
• Use tags from main branch to calculate changes (#937)
• Use gh to extract slack thread id (#936)
• Use prettier for changelog formatting; change codeowners (#934)

Other Changes

• Release v1.18.0
• Update biome configuration and package manager version (#922)
• Bump 1password/load-secrets-action (#926)
• Implement Biome toolchain (#920) — APP-315: Migrate from ESLint and Prettier to Biome
• Bump actions/download-artifact from 6.0.0 to 7.0.0 (#915)
• Bump actions/upload-artifact from 5.0.0 to 6.0.0 (#914)
• Bump actions/cache from 4.3.0 to 5.0.1 (#913)