Release v0.12.0

What's Changed

• fix: Prevent restarting instance from getting deleted by @lordmathis in #75
• feat: Ad support for instance import and export on frontend by @lordmathis in #76
• feat: Wait for inflight requests to finish before shutting down an instance by @lordmathis in #78
• chore: Add dependabot configuration for Go and npm dependencies by @lordmathis in #80
• chore: Simplify dependabot configuration by @lordmathis in #87
• feat: Add support for custom args by @lordmathis in #90
• chore: bump the npm-production group in /webui with 5 updates by @dependabot[bot] in #88
• fix: Add missing @types/node to types in tsconfig.json by @lordmathis in #91
• chore: bump the npm-development group across 1 directory with 14 updates by @dependabot[bot] in #89
• feat: Add per instance command override by @lordmathis in #92

Full Changelog: v0.11.2...v0.12.0