chore(core): track v0.1.8-pre.5 (#28)

Move the core pin from v0.1.7 to v0.1.8-pre.5 and regenerate the bindings.

Signed-off-by: ai-openshell-sdk-python[bot] <354503561+ai-openshell-sdk-python[bot]@users.noreply.github.com>
Co-authored-by: ai-openshell-sdk-python[bot] <354503561+ai-openshell-sdk-python[bot]@users.noreply.github.com>

Author: ai-openshell-sdk-python[bot]

mise.toml

@@ -18,7 +18,7 @@ uv = "0.10.12"
 
 [env]
 # The single core pin: a release tag. scripts/core-sync/ requires a tag.
-OPENSHELL_CORE_REF = "v0.1.7"
+OPENSHELL_CORE_REF = "v0.1.8-pre.5"
 # The package version for builds. CI and local builds use 0.0.0; the release
 # workflow sets OPENSHELL_SDK_VERSION to the release's version.
 SETUPTOOLS_SCM_PRETEND_VERSION_FOR_OPENSHELL = "{{ get_env(name='OPENSHELL_SDK_VERSION', default='0.0.0') }}"