docs: update documentation for Docker orchestration and env var rename

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

CLAUDE.md

@@ -88,7 +88,7 @@ The server's OIDC config (`OidcConfig`) includes `audience` (RFC 8707 resource i
 App deployment is fully async via `DeploymentExecutor` (separate `@Service` so Spring `@Async` proxy works):
 1. Build image: `FROM cameleer-runtime-base:latest` + `COPY app.jar` (via `DockerRuntimeOrchestrator`)
 2. Stop/remove old container (by deployment metadata + orphan name cleanup)
-3. Start new container on the compose network with env vars (`CAMELEER_AUTH_TOKEN`, `CAMELEER_EXPORT_ENDPOINT`, etc.), Traefik labels, resource limits
+3. Start new container on the compose network with env vars (`CAMELEER_AUTH_TOKEN`, `CAMELEER_SERVER_URL`, etc.), Traefik labels, resource limits
 4. Wait for Docker health check (`/cameleer/health` on agent port 9464)
 5. Update deployment status to RUNNING or FAILED
 

docs/architecture.md

@@ -495,7 +495,7 @@ The deployment lifecycle is managed by `DeploymentService`:
    |-----------------------------|----------------------------------------|
    | `CAMELEER_AUTH_TOKEN`       | API key for agent registration         |
    | `CAMELEER_EXPORT_TYPE`      | `HTTP`                                 |
-   | `CAMELEER_EXPORT_ENDPOINT`  | cameleer3-server internal URL           |
+   | `CAMELEER_SERVER_URL`       | cameleer3-server internal URL           |
    | `CAMELEER_APPLICATION_ID`   | App slug                               |
    | `CAMELEER_ENVIRONMENT_ID`   | Environment slug                       |
    | `CAMELEER_DISPLAY_NAME`     | `{tenant}-{env}-{app}`                 |