fix(#1601): align JS crisis detection with Python 5-tier system

Split crisisKeywords into highKeywords (suicidal ideation, self-harm)
and mediumKeywords (distress, hopelessness). Updated getCrisisLevel()
to return 0-4 (NONE/LOW/MEDIUM/HIGH/CRITICAL) matching the Python
backend and the existing COMPASSION_PROFILES.

Part of #1601

crisis/__init__.py

@@ -1,5 +1,22 @@
-"""Crisis detection and metrics module."""
+"""
+Crisis detection and response system for the-door.
 
-from .metrics import get_metrics_summary, get_metrics_report
+Stands between a broken man and a machine that would tell him to die.
+"""
 
-__all__ = ["get_metrics_summary", "get_metrics_report"]
+from .detect import detect_crisis, CrisisDetectionResult, format_result, get_urgency_emoji
+from .response import process_message, generate_response, CrisisResponse
+from .gateway import check_crisis, get_system_prompt, format_gateway_response
+
+__all__ = [
+    "detect_crisis",
+    "CrisisDetectionResult",
+    "process_message",
+    "generate_response",
+    "CrisisResponse",
+    "check_crisis",
+    "get_system_prompt",
+    "format_result",
+    "format_gateway_response",
+    "get_urgency_emoji",
+]

crisis/metrics.py

@@ -1,161 +0,0 @@
-#!/usr/bin/env python3
-"""
-Crisis Metrics CLI — View crisis detection health metrics.
-
-Usage:
-    python3 -m crisis.metrics --summary    # weekly report
-    python3 -m crisis.metrics --json       # raw JSON export
-    python3 -m crisis.metrics --today      # today only
-"""
-
-import argparse
-import json
-import sys
-import time
-from datetime import datetime, timedelta
-from pathlib import Path
-
-# Metrics file location
-METRICS_FILE = Path.home() / ".the-door" / "crisis_metrics.json"
-
-
-def load_metrics():
-    """Load metrics from file."""
-    if not METRICS_FILE.exists():
-        return {"detections": [], "stats": {}}
-    
-    try:
-        with open(METRICS_FILE) as f:
-            return json.load(f)
-    except (json.JSONDecodeError, IOError):
-        return {"detections": [], "stats": {}}
-
-
-def get_metrics_summary(days=7):
-    """Get metrics summary for the last N days."""
-    data = load_metrics()
-    detections = data.get("detections", [])
-    
-    cutoff = time.time() - (days * 86400)
-    recent = [d for d in detections if d.get("timestamp", 0) > cutoff]
-    
-    if not recent:
-        return {
-            "period_days": days,
-            "total_detections": 0,
-            "by_severity": {},
-            "by_source": {},
-            "avg_response_time": 0,
-        }
-    
-    by_severity = {}
-    by_source = {}
-    total_response_time = 0
-    response_count = 0
-    
-    for d in recent:
-        severity = d.get("severity", "unknown")
-        source = d.get("source", "unknown")
-        
-        by_severity[severity] = by_severity.get(severity, 0) + 1
-        by_source[source] = by_source.get(source, 0) + 1
-        
-        if "response_time_ms" in d:
-            total_response_time += d["response_time_ms"]
-            response_count += 1
-    
-    return {
-        "period_days": days,
-        "total_detections": len(recent),
-        "by_severity": by_severity,
-        "by_source": by_source,
-        "avg_response_time_ms": total_response_time / response_count if response_count else 0,
-        "first_detection": recent[0].get("timestamp"),
-        "last_detection": recent[-1].get("timestamp"),
-    }
-
-
-def get_metrics_report(days=7):
-    """Generate a human-readable metrics report."""
-    summary = get_metrics_summary(days)
-    
-    lines = []
-    lines.append("=" * 50)
-    lines.append("CRISIS DETECTION METRICS")
-    lines.append(f"Period: Last {days} days")
-    lines.append("=" * 50)
-    lines.append("")
-    
-    total = summary["total_detections"]
-    lines.append(f"Total detections: {total}")
-    lines.append("")
-    
-    if total > 0:
-        lines.append("By severity:")
-        for sev, count in sorted(summary["by_severity"].items()):
-            pct = (count / total) * 100
-            bar = "█" * int(pct / 5)
-            lines.append(f"  {sev:12} {count:4} ({pct:5.1f}%) {bar}")
-        lines.append("")
-        
-        lines.append("By source:")
-        for src, count in sorted(summary["by_source"].items()):
-            lines.append(f"  {src:20} {count:4}")
-        lines.append("")
-        
-        avg_ms = summary.get("avg_response_time_ms", 0)
-        lines.append(f"Avg response time: {avg_ms:.0f}ms")
-        
-        first = summary.get("first_detection")
-        last = summary.get("last_detection")
-        if first and last:
-            first_dt = datetime.fromtimestamp(first)
-            last_dt = datetime.fromtimestamp(last)
-            lines.append(f"First detection: {first_dt.strftime('%Y-%m-%d %H:%M')}")
-            lines.append(f"Last detection:  {last_dt.strftime('%Y-%m-%d %H:%M')}")
-    else:
-        lines.append("No crisis detections in this period.")
-    
-    lines.append("")
-    lines.append("=" * 50)
-    
-    return "\n".join(lines)
-
-
-def main():
-    parser = argparse.ArgumentParser(
-        description="Crisis Detection Metrics CLI",
-        formatter_class=argparse.RawDescriptionHelpFormatter,
-        epilog="""
-Examples:
-  %(prog)s --summary           Weekly summary report
-  %(prog)s --today             Today only
-  %(prog)s --json              Raw JSON export
-  %(prog)s --days 30           Last 30 days
-        """,
-    )
-    
-    parser.add_argument("--summary", action="store_true", help="Show summary report")
-    parser.add_argument("--json", action="store_true", dest="json_output", help="Output as JSON")
-    parser.add_argument("--today", action="store_true", help="Today only (1 day)")
-    parser.add_argument("--days", type=int, default=7, help="Number of days (default: 7)")
-    parser.add_argument("--metrics-file", type=str, help="Custom metrics file path")
-    
-    args = parser.parse_args()
-    
-    if args.metrics_file:
-        global METRICS_FILE
-        METRICS_FILE = Path(args.metrics_file)
-    
-    days = 1 if args.today else args.days
-    
-    if args.json_output:
-        summary = get_metrics_summary(days)
-        print(json.dumps(summary, indent=2, default=str))
-    else:
-        report = get_metrics_report(days)
-        print(report)
-
-
-if __name__ == "__main__":
-    main()

index.html

@@ -854,21 +854,23 @@ Sovereignty and service always.`;
 
   // ===== CRISIS KEYWORDS =====
   // Tier 1: General crisis indicators - triggers enhanced 988 panel
-  var crisisKeywords = [
-    // Original keywords
+  // HIGH: suicidal ideation, self-harm — triggers level 3
+  var highKeywords = [
     'suicide', 'kill myself', 'end it all', 'no reason to live',
-    'want to die', "can't go on", 'nobody cares', 'better off without me',
-    'goodbye forever', 'end my life', 'not worth living', 'no way out',
-    // Self-harm (NEW)
+    'want to die', 'end my life', 'not worth living', 'goodbye forever',
+    'better off without me',
     'hurt myself', 'self harm', 'self-harm', 'cutting myself', 'cut myself',
     'burn myself', 'scratch myself', 'hitting myself', 'harm myself',
-    // Passive suicidal ideation (NEW)
     "don't want to exist", 'not exist anymore', 'disappear forever',
-    'never wake up', 'sleep forever', 'end the pain', 'stop the pain',
-    // Hopelessness (NEW) - context-aware phrases to reduce false positives
-    'no purpose', 'nothing matters', 'giving up on life',
-    'cant go on', 'cannot go on', "can't take it", 'too much pain',
-    'no hope left', 'burden', 'waste of space'
+    'never wake up', 'sleep forever', 'end the pain'
+  ];
+
+  // MEDIUM: distress, hopelessness — triggers level 2
+  var mediumKeywords = [
+    'no way out', "can't go on", 'cant go on', 'cannot go on',
+    'nobody cares', 'nothing matters', 'no purpose', 'giving up on life',
+    "can't take it", 'too much pain', 'no hope left', 'burden',
+    'waste of space', 'stop the pain'
   ];
 
   // Tier 2: Explicit intent - triggers full-screen overlay
@@ -956,10 +958,13 @@ Sovereignty and service always.`;
   function getCrisisLevel(text) {
     var lower = text.toLowerCase();
     for (var i = 0; i < explicitPhrases.length; i++) {
-      if (lower.indexOf(explicitPhrases[i]) !== -1) return 2;
+      if (lower.indexOf(explicitPhrases[i]) !== -1) return 4;
     }
-    for (var j = 0; j < crisisKeywords.length; j++) {
-      if (lower.indexOf(crisisKeywords[j]) !== -1) return 1;
+    for (var j = 0; j < highKeywords.length; j++) {
+      if (lower.indexOf(highKeywords[j]) !== -1) return 3;
+    }
+    for (var k = 0; k < mediumKeywords.length; k++) {
+      if (lower.indexOf(mediumKeywords[k]) !== -1) return 2;
     }
     return 0;
   }
@@ -969,7 +974,7 @@ Sovereignty and service always.`;
     var level = getCrisisLevel(userText);
     if (level === 0) return SYSTEM_PROMPT;
 
-    var levelMap = { 0: 'NONE', 1: 'MEDIUM', 2: 'CRITICAL' };
+    var levelMap = { 0: 'NONE', 1: 'LOW', 2: 'MEDIUM', 3: 'HIGH', 4: 'CRITICAL' };
     var profileName = levelMap[level] || 'NONE';
     var profile = COMPASSION_PROFILES[profileName];