0.9.1073+4274

What's Changed

• feat(ai): let models be deleted from the provider detail page by @cyberk1ng in #3687
• chore(design-system): resolve SyncListScaffold's default padding from tokens by @cyberk1ng in #3688
• chore(design-system): bring matrix_stats onto the design system by @cyberk1ng in #3684
• ci: read the Windows Flutter version from .fvmrc by @matthiasn in #3690
• chore: upgrade to Flutter 3.44.8 and update dependencies by @matthiasn in #3691
• fix: revive the Manual pipeline — token fallback, harness repairs, theming truth by @matthiasn in #3692
• fix: enforce day planner working hours by @matthiasn in #3693

Full Changelog: 0.9.1073+4273...0.9.1073+4274