fix: Fix biome correctness errors

src/core/open.ts

@@ -5,7 +5,6 @@ import {
   createWindowPlans,
   findDuplicates,
   formatInvalidModelError,
-  getSessionPath,
   getWorktreePath,
   launchModelInWindow,
   normalizeModels,

src/tools/close.ts

@@ -28,7 +28,7 @@ export const closeTool = tool({
         "whether to create archive tags before deleting branches (default: true)",
       ),
   },
-  async execute(args, context) {
+  async execute(args, _context) {
     // In plugin mode, we skip confirmation (force=true) since there's no interactive terminal
     const result = await closeMultiModel({
       sessionName: args.sessionName,