Add cloudhost-platform Helm chart and registry ingress manifests.

Deploy backend, frontend, PostgreSQL, and Redis on Kubernetes with optional Ingress/TLS, SQL migration hooks, and public registry exposure at repo.3fase.ir.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/helm/cloudhost-platform/migrations/003_resource_credits.sql

@@ -0,0 +1,24 @@
+CREATE TABLE IF NOT EXISTS resource_credits (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  "userId" UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  "sourceAppName" VARCHAR,
+  runtime VARCHAR NOT NULL,
+  "databaseType" VARCHAR NOT NULL,
+  "cpuLimit" VARCHAR NOT NULL,
+  "memoryLimit" VARCHAR NOT NULL,
+  replicas INT NOT NULL DEFAULT 1,
+  "dbStorageSize" VARCHAR,
+  "appStorageSize" VARCHAR,
+  "enableRedis" BOOLEAN NOT NULL DEFAULT false,
+  "enableRabbitmq" BOOLEAN NOT NULL DEFAULT false,
+  "enableElasticsearch" BOOLEAN NOT NULL DEFAULT false,
+  "billingCycle" VARCHAR,
+  "expiresAt" TIMESTAMPTZ NOT NULL,
+  "consumedAt" TIMESTAMPTZ,
+  "appliedApplicationId" VARCHAR,
+  "createdAt" TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_resource_credits_user_active
+  ON resource_credits ("userId", "expiresAt")
+  WHERE "consumedAt" IS NULL;