runBunInstallWithDetails() defaulted to outputMode:"inherit", causing
bun install stdout/stderr to leak into the TUI when callers omitted the
option. Changed default to "pipe" so output is captured silently.
Also fixed stale mock in background-update-check.test.ts: the test was
mocking runBunInstall (unused) instead of runBunInstallWithDetails, and
returning boolean instead of BunInstallResult.
- Support binary bun.lockb format by deleting entire file (cannot parse)
- Add workspace check: verify package.json exists before bun install
- Quote paths in error messages for Windows/paths with spaces
Align version lookup, invalidation, and bun install with OpenCode's cache directory so updates target the loaded plugin location. Keep dependency declarations intact during invalidation so auto-update can reinstall instead of converging to uninstall.
YeonGyu-Kim