Route UI labels through the string table

Move start menu, settings, pause, Help, HUD, radio, shift review and campaign
labels/templates into content/strings.en.json, including placeholder-validated
dynamic status text. No player-facing hardcoded labels remain outside dynamic
data/debug output. Headless 250/250, docs check OK.

content/strings.en.json

@@ -110,5 +110,92 @@
   "ui.review_return_menu": "Return to menu",
   "ui.quit_game": "Quit game",
   "ui.apply_settings": "Apply settings",
-  "tutorial.skipped": "Tutorial skipped."
+  "tutorial.skipped": "Tutorial skipped.",
+  "ui.settings_title": "Settings",
+  "ui.settings_invert": "Invert vertical look",
+  "ui.settings_head_bob": "Head bob and camera motion",
+  "ui.settings_difficulty": "Difficulty / pacing",
+  "ui.settings_reduce_motion": "Reduce motion",
+  "ui.settings_captions": "Captions / subtitles",
+  "ui.settings_replay": "Replay tutorial",
+  "ui.settings_reset_campaign": "Reset campaign",
+  "ui.settings_controls_help": "Controls (click a binding, then press a key or pad button)",
+  "ui.settings_cancel": "Cancel",
+  "ui.settings_reset_confirm": "Clear campaign progress and start again from the Hollywood shift?",
+  "ui.settings_press": "Press…",
+  "ui.pause_title": "Paused",
+  "ui.pause_resume": "Resume",
+  "ui.pause_restart": "Restart shift",
+  "ui.pause_settings": "Settings",
+  "ui.pause_menu": "Quit to menu",
+  "ui.pause_hint": "Esc resumes",
+  "ui.help_title": "Help",
+  "ui.help_filter": "Filter controls…",
+  "ui.help_close": "Close",
+  "help.control_move": "Movement: W/A/S/D · mouse look · Shift precision walk",
+  "help.control_focus": "Focus: crosshair cone · Tab / mouse wheel cycles nearby people",
+  "help.control_wheel": "Action wheel: Space or left click · A/D or arrows step · Space confirms",
+  "help.control_access": "Inspect access: E · Wand: C · Polite direction: Q",
+  "help.control_escalate": "Warning: 4 · Blocking: 5 · Security radio: 6",
+  "help.control_emergency": "Emergency radio: R, hold the on-screen button to confirm",
+  "help.control_tools": "Body camera: B · Flashlight: G · Door lock: L",
+  "help.control_misc": "Pause: Esc · Debug overlay: F",
+  "ui.start_title": "GIG LINE",
+  "ui.start_subtitle": "Pick a venue to start your shift.",
+  "ui.start_help": "Help",
+  "ui.start_settings": "Settings",
+  "ui.start_hint": "Up/Down to choose, Enter to start, Esc to quit",
+  "ui.campaign_complete": "Campaign complete — pick any venue for a free shift.",
+  "ui.campaign_status": "Campaign shift %d · next: %s",
+  "ui.continue_shift": "Continue shift — %s",
+  "ui.campaign_complete_short": "Campaign complete",
+  "ui.radio_location_placeholder": "Location (e.g. front steps)",
+  "ui.radio_location_default": "front entrance",
+  "ui.radio_description_placeholder": "Describe the person and behavior",
+  "ui.radio_weapon": "Weapon seen",
+  "ui.radio_danger": "Danger level: ",
+  "ui.radio_cancel": "Cancel",
+  "ui.radio_target": "Target: %s",
+  "ui.radio_title_emergency": "EMERGENCY RADIO",
+  "ui.radio_title_assist": "RADIO DISPATCH",
+  "hud.mode": "Door: %s · Light: %s",
+  "hud.door_locked": "LOCKED",
+  "hud.door_open": "open",
+  "hud.light_on": "on",
+  "hud.light_off": "off",
+  "hud.rec": "REC",
+  "hud.cam_clock": "SHIFT %02d:%02d:%02d",
+  "hud.shift_status": "shift %02d:%02d  phase %s\\nrep %.0f  crowd %.0f%%",
+  "hud.inspect_text": "ACCESS INSPECTION\\n\\nAccess check — %s\\nGranted: %s",
+  "hud.wand_text": "Wand check — %s\\nAlert: %s",
+  "hud.yes": "YES",
+  "hud.no": "NO",
+  "hud.wand_none": "none",
+  "review.title": "Shift Review",
+  "review.venue": "Venue: %s",
+  "review.policy": "Policy: %s",
+  "review.grade": "Grade: %s   Score: %.0f/100",
+  "review.history": "Shifts on record: %d · best score: %.0f · grades seen: %s",
+  "review.incidents": "Incidents handled: %d (peaceful %d)",
+  "review.npcs": "NPCs encountered: %d",
+  "review.radio": "Radio battery: %.0f%%   emergency cooldown: %.0fs",
+  "review.crowd": "Crowd mood: %.0f%% (panic: %s)",
+  "review.highlights": "Highlights:",
+  "review.modifier": "  %s  (%s)  %s",
+  "review.continue_campaign": "Continue campaign",
+  "review.campaign_complete": "Campaign complete. Free-play venues remain available.",
+  "review.campaign_next": "Campaign shift %d complete · next: %s",
+  "venue.hollywood.label": "Hollywood Boulevard",
+  "venue.hollywood.blurb": "Building entrance, tourists and late-night trouble.",
+  "venue.joke.label": "The Joke Shop",
+  "venue.joke.blurb": "Guest list, IDs and wand screening.",
+  "venue.studio.label": "Late Night TV Studio",
+  "venue.studio.blurb": "Credentials, filming boundary, celebrity arrivals.",
+  "hud.reasons": "Reasons: %s",
+  "hud.issues": "Issues: %s",
+  "hud.wand_suspicious": "The wand alerts on a suspicious item (%s).",
+  "hud.wand_ask": "Ask the guest to identify it before deciding.",
+  "hud.wand_harmless": "The wand alerts on a harmless item (%s).",
+  "hud.wand_false": "Likely a false alarm — keys, belt, or phone.",
+  "hud.wand_clear": "No alert. The guest appears clear."
 }