Fix missing skip_clone field in OpenAPI spec and conformance test

The DaytonaConfig struct had a skip_clone field that was missing from
both the OpenAPI spec and the conformance test initializer.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

docs/api-reference/fabro-api.yaml

@@ -4155,6 +4155,10 @@ components:
                   items:
                     type: string
                   description: CIDR allowlist for network access.
+        skip_clone:
+          type: boolean
+          default: false
+          description: Skip git repo detection and cloning during initialization.
 
     DaytonaSnapshotConfiguration:
       description: Snapshot configuration for Daytona sandboxes.

lib/crates/fabro-api/tests/openapi_conformance.rs

@@ -305,6 +305,7 @@ fn fully_populated_server_config() -> ServerConfig {
                         dockerfile: Some(DockerfileSource::Inline("FROM x".into())),
                     }),
                     network: Some(DaytonaNetwork::Block),
+                    skip_clone: false,
                 }),
                 exe: Some(fabro_exe::ExeConfig { image: None }),
                 ssh: None,