GT AI OS Community v2.0.33 - Add NVIDIA NIM and Nemotron agents

- Updated python_coding_microproject.csv to use NVIDIA NIM Kimi K2
- Updated kali_linux_shell_simulator.csv to use NVIDIA NIM Kimi K2
  - Made more general-purpose (flexible targets, expanded tools)
- Added nemotron-mini-agent.csv for fast local inference via Ollama
- Added nemotron-agent.csv for advanced reasoning via Ollama
- Added wiki page: Projects for NVIDIA NIMs and Nemotron

scripts/postgresql/migrations/T001_rename_teams_to_tenants.sql

@@ -0,0 +1,106 @@
+-- Migration T001: Rename 'teams' table to 'tenants' for semantic clarity
+-- Date: November 6, 2025
+--
+-- RATIONALE:
+-- The 'teams' table is misnamed - it stores TENANT metadata (one row per tenant),
+-- not user collaboration teams. This rename eliminates confusion and frees up the
+-- 'teams' name for actual user collaboration features.
+--
+-- IMPACT:
+-- - Renames table: teams → tenants
+-- - Renames all foreign key columns: team_id → tenant_id
+-- - Updates all constraints and indexes
+-- - NO DATA LOSS - purely structural rename
+--
+-- IDEMPOTENT: Can be run multiple times safely
+-- ROLLBACK: See rollback script: T001_rollback.sql
+
+-- Note: When run via docker exec, we're already connected to gt2_tenants
+-- So we don't use \c command here
+
+SET search_path TO tenant_test_company, public;
+
+BEGIN;
+
+-- Idempotency wrapper: Only run if migration hasn't been applied yet
+DO $$
+DECLARE
+    teams_exists BOOLEAN;
+    tenants_exists BOOLEAN;
+BEGIN
+    -- Check if old 'teams' table exists and new 'tenants' table doesn't
+    SELECT EXISTS (
+        SELECT FROM information_schema.tables
+        WHERE table_schema = 'tenant_test_company'
+        AND table_name = 'teams'
+    ) INTO teams_exists;
+
+    SELECT EXISTS (
+        SELECT FROM information_schema.tables
+        WHERE table_schema = 'tenant_test_company'
+        AND table_name = 'tenants'
+    ) INTO tenants_exists;
+
+    IF teams_exists AND NOT tenants_exists THEN
+        RAISE NOTICE 'Migration T001: Applying teams → tenants rename...';
+
+        -- Step 1: Rename the table
+        ALTER TABLE teams RENAME TO tenants;
+
+        -- Step 2: Rename foreign key columns in all dependent tables
+        ALTER TABLE users RENAME COLUMN team_id TO tenant_id;
+        ALTER TABLE agents RENAME COLUMN team_id TO tenant_id;
+        ALTER TABLE datasets RENAME COLUMN team_id TO tenant_id;
+        ALTER TABLE conversations RENAME COLUMN team_id TO tenant_id;
+        ALTER TABLE documents RENAME COLUMN team_id TO tenant_id;
+        ALTER TABLE document_chunks RENAME COLUMN team_id TO tenant_id;
+
+        -- Step 3: Rename foreign key constraints
+        ALTER TABLE users RENAME CONSTRAINT users_team_id_fkey TO users_tenant_id_fkey;
+        ALTER TABLE agents RENAME CONSTRAINT agents_team_id_fkey TO agents_tenant_id_fkey;
+        ALTER TABLE datasets RENAME CONSTRAINT datasets_team_id_fkey TO datasets_tenant_id_fkey;
+        ALTER TABLE conversations RENAME CONSTRAINT conversations_team_id_fkey TO conversations_tenant_id_fkey;
+        ALTER TABLE documents RENAME CONSTRAINT documents_team_id_fkey TO documents_tenant_id_fkey;
+        ALTER TABLE document_chunks RENAME CONSTRAINT document_chunks_team_id_fkey TO document_chunks_tenant_id_fkey;
+
+        -- Step 4: Rename indexes
+        ALTER INDEX IF EXISTS idx_teams_domain RENAME TO idx_tenants_domain;
+        ALTER INDEX IF EXISTS idx_users_team_id RENAME TO idx_users_tenant_id;
+        ALTER INDEX IF EXISTS idx_agents_team_id RENAME TO idx_agents_tenant_id;
+        ALTER INDEX IF EXISTS idx_datasets_team_id RENAME TO idx_datasets_tenant_id;
+        ALTER INDEX IF EXISTS idx_conversations_team_id RENAME TO idx_conversations_tenant_id;
+        ALTER INDEX IF EXISTS idx_documents_team_id RENAME TO idx_documents_tenant_id;
+        ALTER INDEX IF EXISTS idx_document_chunks_team_id RENAME TO idx_document_chunks_tenant_id;
+
+        RAISE NOTICE '✅ Migration T001 applied successfully!';
+        RAISE NOTICE '  - Table renamed: teams → tenants';
+        RAISE NOTICE '  - Columns renamed: team_id → tenant_id (6 tables)';
+        RAISE NOTICE '  - Constraints renamed: 6 foreign keys';
+        RAISE NOTICE '  - Indexes renamed: 7 indexes';
+
+    ELSIF NOT teams_exists AND tenants_exists THEN
+        RAISE NOTICE '✅ Migration T001 already applied (tenants table exists, teams table renamed)';
+    ELSIF teams_exists AND tenants_exists THEN
+        RAISE WARNING '⚠️  Migration T001 in inconsistent state: both teams and tenants tables exist!';
+        RAISE WARNING '    Manual intervention may be required.';
+    ELSE
+        RAISE WARNING '⚠️  Migration T001 cannot run: neither teams nor tenants table exists!';
+        RAISE WARNING '    Check if schema is properly initialized.';
+    END IF;
+END $$;
+
+COMMIT;
+
+-- Verification query
+DO $$
+DECLARE
+    tenant_count INTEGER;
+    user_count INTEGER;
+BEGIN
+    SELECT COUNT(*) INTO tenant_count FROM tenants;
+    SELECT COUNT(*) INTO user_count FROM users;
+
+    RAISE NOTICE 'Migration T001 verification:';
+    RAISE NOTICE '  Tenants: % rows', tenant_count;
+    RAISE NOTICE '  Users: % rows', user_count;
+END $$;