v0.77.5 Alpha

What's Changed

• Downstream impact scoring in dependency resolver by @mabry1985 in #2897
• Trajectory similarity query service by @mabry1985 in #2896
• Configurable agent start staggering by @mabry1985 in #2899
• Feature readiness scoring maintenance check by @mabry1985 in #2900
• Update docs after: Agent Learning Flywheel by @mabry1985 in #2903
• Inject trajectory context into agent prompt by @mabry1985 in #2902
• Fresh-eyes semantic review in REVIEW processor by @mabry1985 in #2901
• Trajectory pattern mining maintenance task by @mabry1985 in #2905
• Pre-dispatch readiness gate in scheduler by @mabry1985 in #2904
• Bug: Worktree creation hardcodes origin/dev, breaks projects without dev branch by @mabry1985 in #2913
• Bug: LeadEngineer checkpoint prevents feature retry after worktree cleanup by @mabry1985 in #2906
• Promote dev to staging (Agent Learning Flywheel) by @mabry1985 in #2907
• Promote staging to main (v0.77.5) by @mabry1985 in #2917

Full Changelog: v0.77.4...v0.77.5