LlamaCasty/HANDOFF.md

HANDOFF — 2026-10-10 (strip tile artwork + on-air tile unit; uncommitted)

At a glance

• Branch main (no feature branch). Pushed through 5685c5d; 19 commits local, not pushed (push at the creator's call).
• Scene-order unit committed 06f88f4; desktop-lock committed 63bf844. The strip tile artwork unit below is uncommitted.

Branch

• main (no feature branch). Pushed through 5685c5d (TRAX toggle); everything after is local, not pushed (push at the creator's call).

New work unit (this handoff) — VERIFIED, ready to commit

Strip tile artwork + on-air indicator (creator ruling 2026-10-10). Three sub-parts:

1. Per-scene CRT tile art — each canonical scene's top-bar tile is its OWN image stored in the internal DB (Scene.ThumbnailAssetId, additive migration, seeded at heal from the creator's five Downloads JPGs via SceneThumbnailSeedPaths). The preview pane keeps rendering the scene's original background — never the tile. Save() Asset prune now keeps Scene.ThumbnailAssetId rows (this was a real bug: the first save would have deleted the seeded tiles).
2. On-air image — one shared image (Gemini_Generated_Image_4zajyl4zajyl4zaj.jpg) that REPLACES the staged scene's tile ("the on-air screen jumps around the top bar as the creator swaps scenes"). Stored as an Asset BLOB tracked by the OnAirImageAssetId Setting (EnsureOnAirImage, same contract as the alert clip; prune keep-set extended). Seed path override: MainViewModel.OnAirSeedPath. RefreshSnapshotsAsync: staged scene → on-air art; unstaged → own thumbnail or background art; staged Live without on-air art → green placeholder (unchanged invariant: minis never render captures).
3. Preview + labels polish — removed the 6px #22c55e rectangle in BackdropLayer (Controls/PreviewPane.xaml) — the ONLY live signal is the outer PreviewGlow red border (MainViewModel.Streaming.cs, transparent otherwise); the redundant rect was only visible when a scene had no background ("green outline around the preview screen" the creator saw). Scene-tile labels doubled: Controls/SceneThumbnailStrip.xaml FontSize 10 → 20.

• Files: Models/Scene.cs, Services/LayoutStore.{Migrations,Load,Save,Settings}.cs, ViewModels/MainViewModel.Background.cs, Controls/PreviewPane.xaml (rect removed), Controls/SceneThumbnailStrip.xaml (label), ytLive.Tests/SceneThumbnailTests.cs (4 tests).
• Full suite 427 passed / 0 failed / 0 warnings (one run flaked on the known RealMouseDrag_…PersistsTheReorder env test — needs an idle desktop — and passed on re-run; nothing in this unit touches layer reorder). Existing 3 tile tests stub seed paths + OnAirSeedPath so the suite is hermetic; the new 4th test covers the on-air swap + persistence.
• To commit later (this unit only): the files above. Then the working tree is back to just the creator's pinned-chat unit (NOT mine to commit).

Desktop-lock unit (COMMITTED 63bf844)

• ShowActivated = !FullscreenGameRunningNow + FullScreenDetectorOverride seam + DesktopLockTests. Creator still to verify in-game (launch while an exclusive-fullscreen game owns the foreground).

Scene-order unit (COMMITTED 06f88f4)

• ReorderScenesToCanonical() + SceneOrderTests. The creator's DB (Chat SortOrder 2, BRB 3) heals to canonical F1-F5 order at load; next save re-stamps SortOrder.

Dirty files — current reality (2026-10-10)

• NOT mine — do NOT commit: the creator's in-flight "pinned chat" unit (Models/YouTube.cs, ViewModels/MainViewModel.Chat.cs, untracked Helpers/RelayCommandGeneric.cs, and its hunks in Controls/LeftPanel.xaml), plus the creator's untracked Assets/llamacasty* art.
• ⚠️ Pre-commit: scripts/verify.sh runs scripts/scope-check.sh against ALL working-tree changes — the not-mine pinned-chat + art files WILL flag. Pass them as declared-known.

Next step

• Commit this unit (files listed above; gate already green at 427/427, 0 warnings). Then the creator launches the app on the real DB: the five CRT tiles seed from C:\Users\gramp\Downloads\Gemini_…, the staged scene's tile shows the on-air image, the preview shows the scene's real background with no green frame, and the tile labels are legible (FontSize 20). Push is still at the creator's call.

Tests

• Full suite 427 passed / 0 failed / 0 skipped / 0 warnings (2026-10-10). Known env flakes: Mix_HonorsProviderGains… (fails while system audio plays), RealMouseDrag… (needs an idle desktop), Round_Clip_Corner… (grab/geometry under active mouse). The verify gate whitelists only the latter two — RealMouseDrag… failing mid-session needs one re-run when the desktop idles.

Also still open

• Vertical-format regression (STALE, not fixed): 1080p60 vertical selection no longer shrinks the capture border in the preview. Mechanism mapped (see prior summary): the crop Rectangle Controls/PreviewPane.xaml:319-322 bound to OutputRectX/Y/W/H + IsOutputCropped, driven by MainViewModel.Streaming.cs ApplyStreamQuality from SelectedQuality (binding + ctor only, new("Vertical 1080p60", 60, 8.0, 1080, 1920)), DimRects in MainViewModel.cs:91-94. Root cause unknown — paused.
• ⛔ Sudo password rotation pending (user; then update both password lines in CREDENTIALS.md).
• TASK 56 secret scan before gramps/LlamaCasty goes public. TASK 55 disk hygiene queued.