Audit and fix NPC, door-staff and UI dialogue

- Route the Reason verb through authored reason contexts and give every shared archetype an in-character answer.
- Add Hollywood wristband and TV Studio ticket/credential door-staff lines.
- Clarify radio cancellation, Ask terminology, start hints and campaign-reset copy.
- Record the dialogue audit and length findings in docs/ui-copy.md; add regression tests.

src/test/tests/test_dialogue.gd

@@ -18,6 +18,17 @@ func test_context_lines_are_deterministic_and_fallback() -> bool:
 		"unknown context with no fallback is empty")
 	return d and e and f
 
+func test_every_shared_profile_answers_reason() -> bool:
+	var rng := RandomNumberGenerator.new()
+	rng.seed = 11
+	var problems: Array[String] = []
+	for profile in ScenarioFactory.shared_profiles():
+		var reply := profile.line_for("reason", rng)
+		if reply.strip_edges() == "":
+			problems.append(str(profile.id))
+	return TestUtils.check(problems.is_empty(),
+		"every shared profile has an in-character reason answer (%s)" % str(problems))
+
 func test_request_reason_uses_reason_context() -> bool:
 	var profile := ScenarioFactory.hollywood_building().profile_for(0)
 	var controller := NpcController.new()

src/test/tests/test_plan_verbs.gd

@@ -58,6 +58,18 @@ func test_request_reason_uses_dialogue_lines() -> bool:
 	npc = null
 	return a and b and c
 
+func test_request_reason_prefers_the_reason_context() -> bool:
+	var p := _profile("Visitor", ["I have a ticket for tonight."])
+	p.context_lines = {"reason": ["I'm here for the show."]}
+	var npc := NPCController.new()
+	npc.setup("npc_reason", p, "enter", 4242)
+	var a := TestUtils.check_eq(npc.request_reason(), "I'm here for the show.",
+		"reason context overrides the generic dialogue lines")
+	var b := TestUtils.check_eq(npc.last_reason_reply, "I'm here for the show.",
+		"the selected reason is stored for the timeline")
+	npc = null
+	return a and b
+
 func test_request_reason_silent_without_lines() -> bool:
 	var npc := NPCController.new()
 	npc.setup("npc_2", _profile("Silent"), "enter", 7)

src/test/tests/test_scenarios.gd

@@ -75,7 +75,12 @@ func test_door_staff_lines_available() -> bool:
 	var a := TestUtils.check(ok, "all joke-shop contexts have a door-staff line")
 	var b := TestUtils.check_eq(scenario.door_staff_line("unknown_context", rng), "", "unknown context returns empty")
 	var b_country := ScenarioFactory.hollywood_building()
-	var c := TestUtils.check_eq(b_country.door_staff_line("refusal", rng), "", "venue without lines returns empty")
+	var c := TestUtils.check_eq(b_country.door_staff_line("refusal", rng), "", "venue without that context returns empty")
+	var e := TestUtils.check(b_country.door_staff_line("wristband_check", rng) != "",
+		"Hollywood has a wristband door line")
+	var studio := ScenarioFactory.tv_studio()
+	var f := TestUtils.check(studio.door_staff_line("ticket_check", rng) != "",
+		"Studio has a ticket/credential door line")
 	# Same seed picks the same line.
 	var r0 := RandomNumberGenerator.new()
 	r0.seed = 11
@@ -85,7 +90,7 @@ func test_door_staff_lines_available() -> bool:
 		scenario.door_staff_line("wand_check", r0),
 		scenario.door_staff_line("wand_check", r1),
 		"seeded door-staff pick is deterministic")
-	return a and b and c and d
+	return a and b and c and d and e and f
 
 func test_protester_archetype_present() -> bool:
 	var profiles := ScenarioFactory.shared_profiles()