Add emergency aftermath: evacuation, investigation, review copy

- Responder outcomes now reach the shift review
  (ShiftCoordinator.responder_outcomes), and the review screen names them.
- "evacuation" (emergency call, low danger, no weapon) actually clears the entrance:
  the door is locked, every NPC flees and is marked as leaving, and a
  security_failure reputation hit applies.
- An emergency call the situation did not justify (no weapon, danger <= 1) appends
  an investigation note, records investigation_opened, and applies the existing
  false_report hit. The review lists the investigations.
- Fix dispatch dying after the first shift: coordinator.setup() builds a new
  RadioSystem, so the responder_arrived connection made in _ready was lost on every
  venue switch/restart. _connect_radio() re-wires it beside _connect_crowd().

Tests/docs
- Headless suite 105 -> 113 (test_emergency_aftermath.gd), new smoke_emergency.gd
  covering the investigation, evacuation aftermath, and review copy.
- README controls/status/smoke checklist, TODO section moved to DONE, MEMORY notes.
- Version 0.2.5.

content/strings.en.json

@@ -35,6 +35,9 @@
   "radio.emergency_dispatched": "Emergency responder dispatched.",
   "radio.easter_egg": "¿Dónde está la mota?",
   "responder.arrived": "Responder arrives and %ss the situation.",
+  "responder.evacuated": "The entrance is cleared and the door is locked while the block is secured.",
+  "investigation.unjustified": "Emergency call against %s reviewed: no weapon, low danger.",
+  "investigation.started": "Your emergency call is flagged for investigation.",
   "react.comply": "%s complies and steps back.",
   "react.leave": "%s turns and leaves.",
   "react.argue": "%s argues with you.",
@@ -62,5 +65,8 @@
   "flashlight.on": "Flashlight on.",
   "flashlight.off": "Flashlight off.",
   "hud.venue_switched": "Venue: %s",
-  "wand.recharge": "Wand scanner is recharging…"
+  "wand.recharge": "Wand scanner is recharging…",
+  "review.responder": "Responder outcomes: %s",
+  "review.investigations": "Investigations: %s",
+  "review.none": "none"
 }