OpenCode 1.14.44 patches storage migration

This is the kind of release that matters more than a flashy feature drop: it removes an upgrade footgun for existing installs and reduces the chance of downstream client breakage.

• –Defaulting the new usage-time field to `0` makes the migration backward-safe for workspaces already on disk
• –Explicitly saying the HTTP validation-error contract did not change is a good signal for API consumers and wrappers
• –Syncing editor/package artifacts suggests the team is keeping the CLI, editor, and distribution surfaces aligned
• –For an AI coding agent with local state, migration hotfixes are operationally important because they protect sessions, workspaces, and repeated upgrades