feat(iac): scaffold orca-platform layout (M1.1)

Lands the per-VM × per-service manifest tree, per-env overlays, VM specs
for SysEleven provisioning, DNS zone placeholder, plan/apply/validate
scripts, and a Makefile.

Structure (per INFRASTRUCTURE.md §2 + IMPLEMENTATION_PLAN.md M1.1):
- manifests/{vm-edge,vm-control,vm-data,stage}/<service>.toml — 35 stubs
- overlays/{dev,stage,prod}/overlay.toml — env-selection rules
- vms/{vm-edge,vm-control,vm-data,stage}.toml — OpenStack flavor/IP/firewall
- dns/yourplatform.com.zone.template — PowerDNS zone (body lands in M0.3)
- cluster.toml.tmpl — cluster-level config rendered per env
- scripts/validate.sh — TOML parse + structural sanity
- scripts/plan.sh — merge manifests + overlay → .orca-out/<env>/
- scripts/apply.sh — push to Orca controller (no-op until M1.2)
- Makefile — validate / plan / apply / diff / clean

Each manifest header names the milestone that finalises its real values;
images today are 'placeholder' for services that need their own repo to
exist first. make validate stays green; apply gates on ORCA_API_URL.

CI workflow swapped from the broken 'orca validate' to 'make validate',
which calls a Python TOML parser plus structural checks (placement.node
matches vm dir, resources.memory present, no mis-nested keys).

Refs: M1.1

manifests/vm-data/admin-compliance.toml

@@ -0,0 +1,15 @@
+# admin-compliance stub — full config lands in M7.x.
+# Host: vm-data. Resource budget per INFRASTRUCTURE.md §6 co-tenant notes.
+
+[[service]]
+name = "admin-compliance"
+image = "registry.yourplatform.com/admin-compliance:placeholder"
+port = 3002
+depends_on = ["backend-compliance", "ai-compliance-sdk"]
+
+[service.placement]
+node = "vm-data"
+
+[service.resources]
+memory = "512Mi"
+cpu = 0.25

manifests/vm-data/ai-compliance-sdk.toml

@@ -0,0 +1,15 @@
+# ai-compliance-sdk stub — full config lands in M7.x.
+# Host: vm-data. Resource budget per INFRASTRUCTURE.md §6 co-tenant notes.
+
+[[service]]
+name = "ai-compliance-sdk"
+image = "registry.yourplatform.com/ai-compliance-sdk:placeholder"
+port = 3001
+depends_on = ["pg-app", "qdrant", "litellm"]
+
+[service.placement]
+node = "vm-data"
+
+[service.resources]
+memory = "1Gi"
+cpu = 0.5

manifests/vm-data/backend-compliance.toml

@@ -0,0 +1,15 @@
+# backend-compliance stub — full config lands in M7.x.
+# Host: vm-data. Resource budget per INFRASTRUCTURE.md §6 co-tenant notes.
+
+[[service]]
+name = "backend-compliance"
+image = "registry.yourplatform.com/backend-compliance:placeholder"
+port = 3000
+depends_on = ["pg-app", "minio"]
+
+[service.placement]
+node = "vm-data"
+
+[service.resources]
+memory = "1Gi"
+cpu = 0.5

manifests/vm-data/certifai-dashboard.toml

@@ -0,0 +1,15 @@
+# certifai-dashboard stub — full config lands in M6.x.
+# Host: vm-data. Resource budget per INFRASTRUCTURE.md §6 co-tenant notes.
+
+[[service]]
+name = "certifai-dashboard"
+image = "registry.yourplatform.com/certifai:placeholder"
+port = 3000
+depends_on = ["mongodb", "litellm"]
+
+[service.placement]
+node = "vm-data"
+
+[service.resources]
+memory = "1Gi"
+cpu = 0.5

manifests/vm-data/litellm.toml

@@ -0,0 +1,18 @@
+# litellm stub — full config lands in M6.x.
+# Host: vm-data. Resource budget per INFRASTRUCTURE.md §6 co-tenant notes.
+
+[[service]]
+name = "litellm"
+image = "ghcr.io/berriai/litellm:main-stable"
+port = 4000
+
+[service.placement]
+node = "vm-data"
+
+[service.resources]
+memory = "1Gi"
+cpu = 0.5
+
+[service.env]
+LITELLM_MASTER_KEY = "${secrets.LITELLM_MASTER_KEY}"
+LITELLM_SALT_KEY = "${secrets.LITELLM_SALT_KEY}"

manifests/vm-data/minio.toml

@@ -0,0 +1,23 @@
+# minio stub — full config lands in M7.x.
+# Host: vm-data. Resource budget per INFRASTRUCTURE.md §6 co-tenant notes.
+
+[[service]]
+name = "minio"
+image = "minio/minio:latest"
+port = 9000
+extra_ports = ["9001:9001"]
+cmd = ["server", "/data", "--console-address", ":9001"]
+
+[service.placement]
+node = "vm-data"
+
+[service.resources]
+memory = "1Gi"
+cpu = 0.5
+
+[service.volume]
+path = "/data"
+
+[service.env]
+MINIO_ROOT_USER = "${secrets.MINIO_ROOT_USER}"
+MINIO_ROOT_PASSWORD = "${secrets.MINIO_ROOT_PASSWORD}"

manifests/vm-data/mongodb.toml

@@ -0,0 +1,21 @@
+# mongodb stub — full config lands in M6.x.
+# Host: vm-data. Resource budget per INFRASTRUCTURE.md §6 co-tenant notes.
+
+[[service]]
+name = "mongodb"
+image = "mongo:7"
+port = 27017
+
+[service.placement]
+node = "vm-data"
+
+[service.resources]
+memory = "2Gi"
+cpu = 1.0
+
+[service.volume]
+path = "/data/db"
+
+[service.env]
+MONGO_INITDB_ROOT_USERNAME = "${secrets.MONGO_ADMIN_USER}"
+MONGO_INITDB_ROOT_PASSWORD = "${secrets.MONGO_ADMIN_PASSWORD}"

manifests/vm-data/pg-app.toml

@@ -0,0 +1,23 @@
+# pg-app stub — full config lands in M4.1.
+# Host: vm-data. Resource budget per INFRASTRUCTURE.md §6 co-tenant notes.
+# RISK-1 (§12): single instance owns tenant_registry + compliance schemas. Split into pg-registry + pg-compliance at Tier B.
+
+[[service]]
+name = "pg-app"
+image = "postgres:16-alpine"
+port = 5432
+
+[service.placement]
+node = "vm-data"
+
+[service.resources]
+memory = "3Gi"
+cpu = 1.0
+
+[service.volume]
+path = "/var/lib/postgresql/data"
+
+[service.env]
+POSTGRES_DB = "platform"
+POSTGRES_USER = "platform"
+POSTGRES_PASSWORD = "${secrets.PG_APP_PASSWORD}"

manifests/vm-data/qdrant.toml

@@ -0,0 +1,17 @@
+# qdrant stub — full config lands in M7.x.
+# Host: vm-data. Resource budget per INFRASTRUCTURE.md §6 co-tenant notes.
+
+[[service]]
+name = "qdrant"
+image = "qdrant/qdrant:v1.10.0"
+port = 6333
+
+[service.placement]
+node = "vm-data"
+
+[service.resources]
+memory = "1Gi"
+cpu = 0.5
+
+[service.volume]
+path = "/qdrant/storage"