refactor: update project references from Agathos to Ouranos across documentation and configuration files

docs/terraform.md

@@ -28,9 +28,9 @@ Never rely solely on implicit resource ordering for critical infrastructure. Cod
 
 ## Repository Strategy
 
-### Agathos (Sandbox)
+### Ouranos (Sandbox)
 
-Agathos is the **Sandbox repository** — isolated, safe for external demos, and uses local state.
+Ouranos is the **Sandbox repository** — isolated, safe for external demos, and uses local state.
 
 | Aspect | Decision |
 |--------|----------|
@@ -78,7 +78,7 @@ A pattern is a good module candidate when it meets these criteria:
 
 ### The `incus_host` Module
 
-The standard container provisioning pattern extracted from Agathos:
+The standard container provisioning pattern extracted from Ouranos:
 
 **Inputs:**
 - `hosts` — Map of host definitions (name, role, image, devices, config)
@@ -123,7 +123,7 @@ Key differences in tfvars:
 
 ## State Management
 
-### Sandbox (Agathos)
+### Sandbox (Ouranos)
 
 Local state is acceptable because:
 - Environment is ephemeral
@@ -154,10 +154,10 @@ terraform {
 
 ### Terraform → DHCP/DNS
 
-The `agathos_inventory` output provides host information for DHCP/DNS provisioning:
+The `ouranos_inventory` output provides host information for DHCP/DNS provisioning:
 
 1. Terraform creates containers with cloud-init
-2. `agathos_inventory` output includes hostnames and IPs
+2. `ouranos_inventory` output includes hostnames and IPs
 3. MAC addresses registered in DHCP server
 4. DHCP server creates DNS entries (`hostname.incus` domain)
 5. Ansible uses DNS names for host connectivity
@@ -185,7 +185,7 @@ ubuntu:
 The `ssh_key_update.sh` script demonstrates proper integration:
 
 ```bash
-terraform output -json agathos_inventory | jq -r \
+terraform output -json ouranos_inventory | jq -r \
   '.uranian_hosts.hosts | to_entries[] | "\(.key) \(.value.ipv4)"' | \
   while read hostname ip; do
     ssh-keyscan -H "$ip" >> ~/.ssh/known_hosts
@@ -198,7 +198,7 @@ terraform output -json agathos_inventory | jq -r \
 All infrastructure changes flow through this pipeline:
 
 ```
-Agathos (Sandbox)
+Ouranos (Sandbox)
     ↓ Validate pattern works
     ↓ Extract to module if reusable
 Dev
@@ -213,7 +213,7 @@ Prod
     ↓ Deploy from tested artifacts
 ```
 
-**Critical:** Nothing starts in Prod. Every change originates in Agathos, is validated through the pipeline, and only then deployed to production.
+**Critical:** Nothing starts in Prod. Every change originates in Ouranos, is validated through the pipeline, and only then deployed to production.
 
 ### Promotion Includes
 
@@ -224,12 +224,12 @@ When promoting Terraform changes, always update corresponding:
 
 ## Output Conventions
 
-### `agathos_inventory`
+### `ouranos_inventory`
 
 The primary output for documentation and DNS integration:
 
 ```hcl
-output "agathos_inventory" {
+output "ouranos_inventory" {
   description = "Host inventory for documentation and DHCP/DNS provisioning"
   value = {
     uranian_hosts = {