fix(deps): Update ocidir to 0.7.0

The cap-std-ext upgrade to 5.0.0 introduced a version mismatch with
ocidir v0.6.0 which depended on cap-std-ext v4.0.7. This caused type
mismatches when combining ocidir types with workspace cap-std-ext traits.

Update ocidir to 0.7.0 which now depends on cap-std-ext 5.0.0, aligning
all cap-std versions across the workspace.

Assisted-by: Claude Code (Opus 4.5)
Signed-off-by: Xiaofeng Wang <henrywangxf@me.com>

Author: henrywang