feat: create auvik_tenants and rmm_sites tables for accurate dashboard stats

Added tables to store all tenants/sites from external APIs.
Populated with existing mapped data. Full sync of all tenants/sites
needed for accurate unmapped counts.

migrations/017_create_auvik_tenants.sql

@@ -0,0 +1,29 @@
+-- Create table for Auvik tenants (all tenants from Auvik API)
+CREATE TABLE IF NOT EXISTS auvik_tenants (
+    id SERIAL PRIMARY KEY,
+    tenant_id VARCHAR(255) NOT NULL UNIQUE,
+    tenant_name VARCHAR(255) NOT NULL,
+    domain_prefix VARCHAR(255),
+    device_count INTEGER DEFAULT 0,
+    last_sync_at TIMESTAMP WITH TIME ZONE,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Create index for faster lookups
+CREATE INDEX IF NOT EXISTS idx_auvik_tenants_tenant_id ON auvik_tenants(tenant_id);
+
+-- Add updated_at trigger
+CREATE OR REPLACE FUNCTION update_auvik_tenants_updated_at()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = CURRENT_TIMESTAMP;
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+DROP TRIGGER IF EXISTS auvik_tenants_updated_at ON auvik_tenants;
+CREATE TRIGGER auvik_tenants_updated_at
+    BEFORE UPDATE ON auvik_tenants
+    FOR EACH ROW
+    EXECUTE FUNCTION update_auvik_tenants_updated_at();

migrations/018_create_rmm_sites.sql

@@ -0,0 +1,28 @@
+-- Create table for RMM sites (all sites from Datto RMM API)
+CREATE TABLE IF NOT EXISTS rmm_sites (
+    id SERIAL PRIMARY KEY,
+    site_uid VARCHAR(255) NOT NULL UNIQUE,
+    site_name VARCHAR(255) NOT NULL,
+    device_count INTEGER DEFAULT 0,
+    last_sync_at TIMESTAMP WITH TIME ZONE,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Create index for faster lookups
+CREATE INDEX IF NOT EXISTS idx_rmm_sites_uid ON rmm_sites(site_uid);
+
+-- Add updated_at trigger
+CREATE OR REPLACE FUNCTION update_rmm_sites_updated_at()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = CURRENT_TIMESTAMP;
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+DROP TRIGGER IF EXISTS rmm_sites_updated_at ON rmm_sites;
+CREATE TRIGGER rmm_sites_updated_at
+    BEFORE UPDATE ON rmm_sites
+    FOR EACH ROW
+    EXECUTE FUNCTION update_rmm_sites_updated_at();