Phase 0 scaffold: SvelteKit 5 + Drizzle + auth + storage interface

Stack matches sibling buildfor_life_* apps: SvelteKit 5 with adapter-node,
Svelte 5 runes, TypeScript, Tailwind v4 with @theme inline tokens,
PostgreSQL via Drizzle ORM, Argon2id sessions via @node-rs/argon2 and
@oslojs/crypto, EasyMDE ready for wiki/decision markdown, Sharp for
thumbnails.

Included in this commit:
- Config: package.json, svelte.config.js, vite.config.ts, tsconfig.json,
  drizzle.config.ts, .gitignore, .env.example, .gitattributes, .npmrc
- Tenancy schema: companies, users, company_users, sessions
  (10 enums pre-declared for the full domain so downstream migrations
   don't re-diff them; decision_scope widened to include asset +
   work_package per product decision)
- Auth: password hashing + SHA-256-hashed session cookies,
  session lifetime 30d with sliding renewal at T-15d,
  login + logout + session refresh in hooks
- Storage: StorageAdapter interface + LocalDiskStorage with HMAC-signed
  URLs served by /api/files, S3 drop-in with zero schema change
- UI shell: dark-mode bootstrap in app.html identical to siblings,
  sidebar (w-64, h-14 header, amber attention band pattern from repair),
  topbar with breadcrumbs, theme toggle with cross-tab sync via
  storage event, blue-600 primary, responsive drawer
- Routes: (app) authed group with auto-redirect to /login,
  (auth) login group, dashboard placeholder, error page, signed-file API
- Scripts: create-user script for bootstrapping first admin user
- Drizzle: initial migration generated (0000_init.sql)
- Shared agents and skills committed under .claude/; per-user
  permissions gitignored

Typecheck: 0 errors / 0 warnings across 555 files.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.claude/skills/senior-backend/scripts/api_load_tester.py

@@ -0,0 +1,114 @@
+#!/usr/bin/env python3
+"""
+Api Load Tester
+Automated tool for senior backend tasks
+"""
+
+import os
+import sys
+import json
+import argparse
+from pathlib import Path
+from typing import Dict, List, Optional
+
+class ApiLoadTester:
+    """Main class for api load tester functionality"""
+    
+    def __init__(self, target_path: str, verbose: bool = False):
+        self.target_path = Path(target_path)
+        self.verbose = verbose
+        self.results = {}
+    
+    def run(self) -> Dict:
+        """Execute the main functionality"""
+        print(f"🚀 Running {self.__class__.__name__}...")
+        print(f"📁 Target: {self.target_path}")
+        
+        try:
+            self.validate_target()
+            self.analyze()
+            self.generate_report()
+            
+            print("✅ Completed successfully!")
+            return self.results
+            
+        except Exception as e:
+            print(f"❌ Error: {e}")
+            sys.exit(1)
+    
+    def validate_target(self):
+        """Validate the target path exists and is accessible"""
+        if not self.target_path.exists():
+            raise ValueError(f"Target path does not exist: {self.target_path}")
+        
+        if self.verbose:
+            print(f"✓ Target validated: {self.target_path}")
+    
+    def analyze(self):
+        """Perform the main analysis or operation"""
+        if self.verbose:
+            print("📊 Analyzing...")
+        
+        # Main logic here
+        self.results['status'] = 'success'
+        self.results['target'] = str(self.target_path)
+        self.results['findings'] = []
+        
+        # Add analysis results
+        if self.verbose:
+            print(f"✓ Analysis complete: {len(self.results.get('findings', []))} findings")
+    
+    def generate_report(self):
+        """Generate and display the report"""
+        print("\n" + "="*50)
+        print("REPORT")
+        print("="*50)
+        print(f"Target: {self.results.get('target')}")
+        print(f"Status: {self.results.get('status')}")
+        print(f"Findings: {len(self.results.get('findings', []))}")
+        print("="*50 + "\n")
+
+def main():
+    """Main entry point"""
+    parser = argparse.ArgumentParser(
+        description="Api Load Tester"
+    )
+    parser.add_argument(
+        'target',
+        help='Target path to analyze or process'
+    )
+    parser.add_argument(
+        '--verbose', '-v',
+        action='store_true',
+        help='Enable verbose output'
+    )
+    parser.add_argument(
+        '--json',
+        action='store_true',
+        help='Output results as JSON'
+    )
+    parser.add_argument(
+        '--output', '-o',
+        help='Output file path'
+    )
+    
+    args = parser.parse_args()
+    
+    tool = ApiLoadTester(
+        args.target,
+        verbose=args.verbose
+    )
+    
+    results = tool.run()
+    
+    if args.json:
+        output = json.dumps(results, indent=2)
+        if args.output:
+            with open(args.output, 'w') as f:
+                f.write(output)
+            print(f"Results written to {args.output}")
+        else:
+            print(output)
+
+if __name__ == '__main__':
+    main()

.claude/skills/senior-backend/scripts/api_scaffolder.py

@@ -0,0 +1,114 @@
+#!/usr/bin/env python3
+"""
+Api Scaffolder
+Automated tool for senior backend tasks
+"""
+
+import os
+import sys
+import json
+import argparse
+from pathlib import Path
+from typing import Dict, List, Optional
+
+class ApiScaffolder:
+    """Main class for api scaffolder functionality"""
+    
+    def __init__(self, target_path: str, verbose: bool = False):
+        self.target_path = Path(target_path)
+        self.verbose = verbose
+        self.results = {}
+    
+    def run(self) -> Dict:
+        """Execute the main functionality"""
+        print(f"🚀 Running {self.__class__.__name__}...")
+        print(f"📁 Target: {self.target_path}")
+        
+        try:
+            self.validate_target()
+            self.analyze()
+            self.generate_report()
+            
+            print("✅ Completed successfully!")
+            return self.results
+            
+        except Exception as e:
+            print(f"❌ Error: {e}")
+            sys.exit(1)
+    
+    def validate_target(self):
+        """Validate the target path exists and is accessible"""
+        if not self.target_path.exists():
+            raise ValueError(f"Target path does not exist: {self.target_path}")
+        
+        if self.verbose:
+            print(f"✓ Target validated: {self.target_path}")
+    
+    def analyze(self):
+        """Perform the main analysis or operation"""
+        if self.verbose:
+            print("📊 Analyzing...")
+        
+        # Main logic here
+        self.results['status'] = 'success'
+        self.results['target'] = str(self.target_path)
+        self.results['findings'] = []
+        
+        # Add analysis results
+        if self.verbose:
+            print(f"✓ Analysis complete: {len(self.results.get('findings', []))} findings")
+    
+    def generate_report(self):
+        """Generate and display the report"""
+        print("\n" + "="*50)
+        print("REPORT")
+        print("="*50)
+        print(f"Target: {self.results.get('target')}")
+        print(f"Status: {self.results.get('status')}")
+        print(f"Findings: {len(self.results.get('findings', []))}")
+        print("="*50 + "\n")
+
+def main():
+    """Main entry point"""
+    parser = argparse.ArgumentParser(
+        description="Api Scaffolder"
+    )
+    parser.add_argument(
+        'target',
+        help='Target path to analyze or process'
+    )
+    parser.add_argument(
+        '--verbose', '-v',
+        action='store_true',
+        help='Enable verbose output'
+    )
+    parser.add_argument(
+        '--json',
+        action='store_true',
+        help='Output results as JSON'
+    )
+    parser.add_argument(
+        '--output', '-o',
+        help='Output file path'
+    )
+    
+    args = parser.parse_args()
+    
+    tool = ApiScaffolder(
+        args.target,
+        verbose=args.verbose
+    )
+    
+    results = tool.run()
+    
+    if args.json:
+        output = json.dumps(results, indent=2)
+        if args.output:
+            with open(args.output, 'w') as f:
+                f.write(output)
+            print(f"Results written to {args.output}")
+        else:
+            print(output)
+
+if __name__ == '__main__':
+    main()

.claude/skills/senior-backend/scripts/database_migration_tool.py

@@ -0,0 +1,114 @@
+#!/usr/bin/env python3
+"""
+Database Migration Tool
+Automated tool for senior backend tasks
+"""
+
+import os
+import sys
+import json
+import argparse
+from pathlib import Path
+from typing import Dict, List, Optional
+
+class DatabaseMigrationTool:
+    """Main class for database migration tool functionality"""
+    
+    def __init__(self, target_path: str, verbose: bool = False):
+        self.target_path = Path(target_path)
+        self.verbose = verbose
+        self.results = {}
+    
+    def run(self) -> Dict:
+        """Execute the main functionality"""
+        print(f"🚀 Running {self.__class__.__name__}...")
+        print(f"📁 Target: {self.target_path}")
+        
+        try:
+            self.validate_target()
+            self.analyze()
+            self.generate_report()
+            
+            print("✅ Completed successfully!")
+            return self.results
+            
+        except Exception as e:
+            print(f"❌ Error: {e}")
+            sys.exit(1)
+    
+    def validate_target(self):
+        """Validate the target path exists and is accessible"""
+        if not self.target_path.exists():
+            raise ValueError(f"Target path does not exist: {self.target_path}")
+        
+        if self.verbose:
+            print(f"✓ Target validated: {self.target_path}")
+    
+    def analyze(self):
+        """Perform the main analysis or operation"""
+        if self.verbose:
+            print("📊 Analyzing...")
+        
+        # Main logic here
+        self.results['status'] = 'success'
+        self.results['target'] = str(self.target_path)
+        self.results['findings'] = []
+        
+        # Add analysis results
+        if self.verbose:
+            print(f"✓ Analysis complete: {len(self.results.get('findings', []))} findings")
+    
+    def generate_report(self):
+        """Generate and display the report"""
+        print("\n" + "="*50)
+        print("REPORT")
+        print("="*50)
+        print(f"Target: {self.results.get('target')}")
+        print(f"Status: {self.results.get('status')}")
+        print(f"Findings: {len(self.results.get('findings', []))}")
+        print("="*50 + "\n")
+
+def main():
+    """Main entry point"""
+    parser = argparse.ArgumentParser(
+        description="Database Migration Tool"
+    )
+    parser.add_argument(
+        'target',
+        help='Target path to analyze or process'
+    )
+    parser.add_argument(
+        '--verbose', '-v',
+        action='store_true',
+        help='Enable verbose output'
+    )
+    parser.add_argument(
+        '--json',
+        action='store_true',
+        help='Output results as JSON'
+    )
+    parser.add_argument(
+        '--output', '-o',
+        help='Output file path'
+    )
+    
+    args = parser.parse_args()
+    
+    tool = DatabaseMigrationTool(
+        args.target,
+        verbose=args.verbose
+    )
+    
+    results = tool.run()
+    
+    if args.json:
+        output = json.dumps(results, indent=2)
+        if args.output:
+            with open(args.output, 'w') as f:
+                f.write(output)
+            print(f"Results written to {args.output}")
+        else:
+            print(output)
+
+if __name__ == '__main__':
+    main()