GT AI OS Community Edition v2.0.33

Security hardening release addressing CodeQL and Dependabot alerts:

- Fix stack trace exposure in error responses
- Add SSRF protection with DNS resolution checking
- Implement proper URL hostname validation (replaces substring matching)
- Add centralized path sanitization to prevent path traversal
- Fix ReDoS vulnerability in email validation regex
- Improve HTML sanitization in validation utilities
- Fix capability wildcard matching in auth utilities
- Update glob dependency to address CVE
- Add CodeQL suppression comments for verified false positives

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

scripts/migrations/006_add_tenant_frontend_url.sql

@@ -0,0 +1,41 @@
+-- Add frontend_url column to tenants table
+-- Migration: 006_add_tenant_frontend_url
+-- Date: October 6, 2025
+
+BEGIN;
+
+-- Add frontend_url column if it doesn't exist
+DO $$
+BEGIN
+    IF NOT EXISTS (
+        SELECT FROM information_schema.columns 
+        WHERE table_schema = 'public' 
+        AND table_name = 'tenants' 
+        AND column_name = 'frontend_url'
+    ) THEN
+        ALTER TABLE tenants ADD COLUMN frontend_url VARCHAR(255);
+        RAISE NOTICE 'Added frontend_url column to tenants table';
+    ELSE
+        RAISE NOTICE 'Column frontend_url already exists in tenants table';
+    END IF;
+END
+$$;
+
+-- Mark migration as applied in Alembic version table (if it exists)
+DO $$
+BEGIN
+    IF EXISTS (SELECT FROM information_schema.tables WHERE table_name = 'alembic_version') THEN
+        INSERT INTO alembic_version (version_num)
+        VALUES ('006_frontend_url')
+        ON CONFLICT (version_num) DO NOTHING;
+        RAISE NOTICE 'Marked migration in alembic_version table';
+    ELSE
+        RAISE NOTICE 'No alembic_version table found (skipping)';
+    END IF;
+END
+$$;
+
+COMMIT;
+
+-- Verify column was added
+\echo 'Migration 006_add_tenant_frontend_url completed successfully'