chore(cleanup): Remove unused scripts and artifacts from project root

conductor/tracks.md

@@ -8,7 +8,7 @@ This file tracks all major tracks for the project. Each track has its own detail
 
 *The following tracks MUST be executed in this exact order to safely resolve tech debt before feature development.*
 
-1. [ ] **Track: Codebase Migration to `src` & Cleanup**
+1. [~] **Track: Codebase Migration to `src` & Cleanup**
 *Link: [./tracks/codebase_migration_20260302/](./tracks/codebase_migration_20260302/)*
 
 2. [ ] **Track: GUI Decoupling & Controller Architecture**

conductor/tracks/codebase_migration_20260302/plan.md

@@ -1,17 +1,9 @@
 # Implementation Plan: Codebase Migration to `src` & Cleanup (codebase_migration_20260302)
 
 ## Phase 1: Unused File Identification & Removal
-- [ ] Task: Initialize MMA Environment `activate_skill mma-orchestrator`
-- [ ] Task: Audit Codebase for Dead Files
-    - [ ] WHERE: Project root
-    - [ ] WHAT: Run `py_find_usages` or grep on suspected unused files to verify they are not referenced by `gui_2.py`, `tests/`, `simulation/`, or core config files.
-    - [ ] HOW: Gather a list of unused files.
-    - [ ] SAFETY: Do not delete files referenced in `.toml` files or Github action workflows.
-- [ ] Task: Delete Unused Files
-    - [ ] WHERE: Project root
-    - [ ] WHAT: Use `run_powershell` with `Remove-Item` to delete the identified unused files.
-    - [ ] HOW: Explicitly list and delete them.
-    - [ ] SAFETY: Stage deletions to Git carefully.
+- [x] Task: Initialize MMA Environment `activate_skill mma-orchestrator`
+- [x] Task: Audit Codebase for Dead Files
+- [x] Task: Delete Unused Files
 - [ ] Task: Conductor - User Manual Verification 'Phase 1: Unused File Identification & Removal' (Protocol in workflow.md)
 
 ## Phase 2: Directory Restructuring & Migration