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-# Speed TODO
-
-WinUtil currently does too much work before the first GUI paint. Work from the top down: measure first, improve perceived launch time next, then clean up deeper execution/runspace paths.
-
-## P0 - Measure First
-
-- [x] Add temporary startup timing checkpoints with `System.Diagnostics.Stopwatch`.
-- [x] Measure config embedding/load, runspace pool initialization, XAML load, theme application, install UI creation, tweaks UI creation, feature UI creation, AppX UI creation, and asset rendering.
-- [x] Record baseline launch timing on a clean run and a warm run.
-- [x] Keep timing output in the existing WinUtil log/transcript path.
-- [x] Remove or gate temporary timing noise after the optimization work is validated.
-
-## P1 - Faster First Paint
-
-- [x] Show the main window before building every non-visible panel.
-- [x] Build only the default visible tab during startup.
-- [x] Move Tweaks, Features, AppX, and Win11 ISO tab initialization to first tab activation.
-- [x] Add one-time guards so each lazy tab initializes only once.
-- [x] Preserve current behavior for `-Preset` and `-Config` automation paths.
-
-## P2 - Install Tab Rendering
-
-- [x] Reduce up-front creation of all install app entries.
-- [x] Keep category/app grouping as pure data before touching WPF controls.
-- [x] Create WPF controls only on the UI thread.
-- [x] Investigate replacing eager app-entry creation with item templates or incremental category rendering.
-- [x] Verify search, selected-app counts, right-click popup, install, uninstall, and import/export selection state still work.
-
-## P3 - Toggle And Registry Startup Cost
-
-- [x] Stop doing expensive registry-backed toggle status checks while constructing invisible UI.
-- [x] Defer toggle state reads until the Tweaks tab is first opened.
-- [x] Review `Get-WinUtilToggleStatus` so a status read does not create missing registry paths unless that behavior is explicitly required.
-- [x] Batch or cache repeated registry checks where possible.
-- [x] Verify toggle import, undo, preset, and manual click behavior still match current expectations.
-
-## P4 - Runspace Cleanup
-
-- [x] Refactor `Invoke-WPFRunspace` to avoid shared `$script:powershell` and `$script:handle` state for concurrent callers.
-- [x] Keep the shared runspace pool alive for the app lifetime instead of disposing it from individual queued calls.
-- [x] Add explicit completion cleanup for each PowerShell instance after `EndInvoke`.
-- [x] Add focused Pester coverage for multiple queued runspace calls, failures, and cleanup.
-- [x] Do not parallelize winget/choco package installs by default; package manager locking and prompts make that unsafe.
-
-## P5 - Defer Runspace Pool Startup
-
-- [x] Move GUI runspace pool creation after first render when no automation mode is active.
-- [x] Keep synchronous runspace pool creation for `-Preset` and `-Config`.
-- [x] Prewarm the pool shortly after `ContentRendered` so later actions do not feel delayed.
-- [x] Ensure closing the form disposes the pool if it was created.
-- [x] Verify buttons that queue work create or reuse the pool safely.
-
-## P6 - Asset And Theme Cost
-
-- [x] Measure `Invoke-WinUtilAssets -Render` calls during startup.
-- [x] Cache rendered logo, checkmark, and warning images once per process.
-- [x] Defer non-critical taskbar overlay assets until after first render if measurable.
-- [x] Verify taskbar overlay success/error states still display correctly.
-
-## P7 - Verification
-
-- [x] Run `.\Compile.ps1`.
-- [x] Run focused Pester tests for runspace, config, XAML wiring, install workflow, tweaks, and preferences/theme.
-- [x] Run the full Pester gate before marking speed work complete.
-- [ ] Manually launch with `.\Compile.ps1 -Run` and verify first paint, default tab, lazy tabs, search, install selection, tweak toggles, AppX tab, and Win11 ISO tab.
-- [x] Check `git status --short` and do not stage or commit generated `winutil.ps1`.