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/migrations/011_add_system_management_tables.sql

@@ -0,0 +1,70 @@
+-- Migration 011: Add system management tables for version tracking, updates, and backups
+-- Idempotent: Uses CREATE TABLE IF NOT EXISTS and exception handling for enums
+
+-- Create enum types (safe to recreate)
+DO $$ BEGIN
+    CREATE TYPE updatestatus AS ENUM ('pending', 'in_progress', 'completed', 'failed', 'rolled_back');
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
+
+DO $$ BEGIN
+    CREATE TYPE backuptype AS ENUM ('manual', 'pre_update', 'scheduled');
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
+
+-- System versions table - tracks installed system versions
+CREATE TABLE IF NOT EXISTS system_versions (
+    id SERIAL PRIMARY KEY,
+    uuid VARCHAR(36) NOT NULL UNIQUE DEFAULT gen_random_uuid()::text,
+    version VARCHAR(50) NOT NULL,
+    installed_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
+    installed_by VARCHAR(255),
+    is_current BOOLEAN NOT NULL DEFAULT true,
+    release_notes TEXT,
+    git_commit VARCHAR(40)
+);
+CREATE INDEX IF NOT EXISTS ix_system_versions_id ON system_versions(id);
+CREATE INDEX IF NOT EXISTS ix_system_versions_version ON system_versions(version);
+
+-- Update jobs table - tracks update execution
+CREATE TABLE IF NOT EXISTS update_jobs (
+    id SERIAL PRIMARY KEY,
+    uuid VARCHAR(36) NOT NULL UNIQUE DEFAULT gen_random_uuid()::text,
+    target_version VARCHAR(50) NOT NULL,
+    status updatestatus NOT NULL DEFAULT 'pending',
+    started_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
+    completed_at TIMESTAMP WITH TIME ZONE,
+    current_stage VARCHAR(100),
+    logs JSONB NOT NULL DEFAULT '[]'::jsonb,
+    error_message TEXT,
+    backup_id INTEGER,
+    started_by VARCHAR(255),
+    rollback_reason TEXT
+);
+CREATE INDEX IF NOT EXISTS ix_update_jobs_id ON update_jobs(id);
+CREATE INDEX IF NOT EXISTS ix_update_jobs_uuid ON update_jobs(uuid);
+CREATE INDEX IF NOT EXISTS ix_update_jobs_status ON update_jobs(status);
+
+-- Backup records table - tracks system backups
+CREATE TABLE IF NOT EXISTS backup_records (
+    id SERIAL PRIMARY KEY,
+    uuid VARCHAR(36) NOT NULL UNIQUE DEFAULT gen_random_uuid()::text,
+    backup_type backuptype NOT NULL,
+    created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
+    size_bytes BIGINT,
+    location VARCHAR(500) NOT NULL,
+    version VARCHAR(50),
+    components JSONB NOT NULL DEFAULT '{}'::jsonb,
+    checksum VARCHAR(64),
+    created_by VARCHAR(255),
+    description TEXT,
+    is_valid BOOLEAN NOT NULL DEFAULT true,
+    expires_at TIMESTAMP WITH TIME ZONE
+);
+CREATE INDEX IF NOT EXISTS ix_backup_records_id ON backup_records(id);
+CREATE INDEX IF NOT EXISTS ix_backup_records_uuid ON backup_records(uuid);
+
+-- Seed initial version (idempotent - only inserts if no current version exists)
+INSERT INTO system_versions (uuid, version, installed_by, is_current)
+SELECT 'initial-version-uuid', 'v2.0.31', 'system', true
+WHERE NOT EXISTS (SELECT 1 FROM system_versions WHERE is_current = true);