feat: add android control plane app

scripts/codex_executor.ps1

@@ -0,0 +1,37 @@
+$ErrorActionPreference = "Stop"
+
+$workspace = if ($env:BOSS_WORKSPACE) { $env:BOSS_WORKSPACE } else { (Get-Location).Path }
+$taskTitle = if ($env:BOSS_TASK_TITLE) { $env:BOSS_TASK_TITLE } else { "Untitled task" }
+$taskKind = if ($env:BOSS_TASK_KIND) { $env:BOSS_TASK_KIND } else { "general" }
+$taskDescription = if ($env:BOSS_TASK_DESCRIPTION) { $env:BOSS_TASK_DESCRIPTION } else { "No description provided." }
+
+if (-not (Get-Command codex -ErrorAction SilentlyContinue)) {
+  Write-Error "codex CLI not found in PATH"
+}
+
+Set-Location $workspace
+
+$prompt = @"
+You are the device-side execution worker for Boss.
+
+Task title: $taskTitle
+Task kind: $taskKind
+Task description:
+$taskDescription
+
+Work only inside this workspace:
+$workspace
+
+Expectations:
+- Make the smallest correct change that moves the task forward.
+- If you modify code, mention validation or remaining risks in the final summary.
+- If the task is research-only, summarize findings and next steps instead of forcing edits.
+"@
+
+$extraFlags = @()
+if ($env:BOSS_CODEX_FLAGS) {
+  $extraFlags = $env:BOSS_CODEX_FLAGS -split "\s+"
+}
+
+& codex exec @extraFlags $prompt
+exit $LASTEXITCODE