The frontend already authenticates through the Go SDK, but its unused Better Auth client and old login callback still import the retired Convex backend into typechecking. Remove both files and regenerate the route tree. Existing Go login and signup flows continue to redirect directly to /.
Remove the four retired frontend dependencies, their Vite optimization settings, and the root Convex dependency and override. Limit bun dev to @fileone/web so it no longer launches the deprecated file proxy. The Go backend continues to use its existing make run command. Deprecated workspace source is unchanged, and existing resolved package versions are preserved.
Validation:
- Frozen lockfile installation passes.
- Production build and lint for changed configuration files pass.
bun devstarts only the frontend.- TypeScript's input list contains no deprecated workspace packages or Better Auth/Convex packages.
- Full frontend typecheck still reports 13 pre-existing errors, all reproduced at base commit
7ea49d1: date-input library target, with-atom overload, missing file-grid import, obsolete sidebar routes, and unsupported Button loading props. The two obsolete auth/backend errors are removed.
Addresses DRE-40.