Closes#26435.
Sessions created before #24512 (commit a3bc5d35b, 2026-05-02) wrote
the `model` column as { providerID, modelID }. That PR renamed the
shape to { id, providerID, variant } and updated `fromRow` to read
row.model.id, but only updated the Drizzle \$type<>() annotation —
the on-disk JSON of existing rows was not migrated. fromRow now
crashes on those legacy rows with 'Expected string, got undefined',
killing the whole session list (no per-row containment).
Fall back to row.model.modelID when row.model.id is absent. Newly
written rows still use the new shape; this only affects reads of
legacy data.
The cross-spawn-spawner module has been moved from src/effect/ to src/
to simplify the core package structure. The src/types.d.ts file which
contained unused type declarations has also been removed. All imports
throughout the codebase have been updated to reflect the new location.
This change reduces the package's internal complexity by flattening the
module hierarchy and removing dead code, making future maintenance easier.
Moved the cross-spawn-spawner module from packages/opencode to packages/core
to enable code sharing across the monorepo. This consolidates the process
spawning infrastructure into the core package so other packages can use
cross-platform child process spawning without duplicating the implementation.
Updated all import statements across the codebase to reference the new
location (@opencode-ai/core/effect/cross-spawn-spawner). Removed the
local copy from the opencode package along with its tests.
Move the Global module from packages/opencode/src/global to packages/core/src/global
to provide a unified location for managing XDG directories and application paths.
This eliminates duplicate path definitions across packages and ensures consistent
access to data, config, cache, state, log, and bin directories throughout the codebase.
