feat(gameplay): implement hook sabotage, generator kick, jump listener, and boss bar UI

- Add HookSabotage system for survivors to disable hooks temporarily
- Add GeneratorKick killer ability to regress generator progress
- Add PlayerJumpListener to track survivor jump actions
- Add BossBarManager for displaying game state and objectives
- Update generator regression logic to support killer kick mechanic
- Update KillerController to integrate generator kick ability
- Update PlayerInteractListener to handle new interaction types
- Refactor game phases to use BossBarManager for UI updates
- Update .gitignore to exclude compiled bin/ directory
- Simplify PLAN.md documentation for easier maintenance

src/main/java/dev/loki/objective/Generator.java

@@ -118,6 +118,12 @@ public class Generator {
         return regressionTicks > 0 && !isCompleted && !isBeingRepaired();
     }
 
+    /** Convenience: set regression state and kick flag together. */
+    public void setUnderRegression(boolean kicked, int durationTicks) {
+        this.wasKicked = kicked;
+        this.regressionTicks = durationTicks;
+    }
+
     public boolean wasKicked() {
         return wasKicked;
     }