Bump to v0.2.1 (maintenance): CI now verifies the NSIS installer contents via 7z

- Add a 'Verify Windows installer contents' step (7z l shows Step Line.exe +
  uninstall.exe) so the TODO verification items are proven by CI output
- Rebuild 0.2.1 binaries (embedded PCK) and AppImage locally; smoke clean;
  57/57 tests

.gitea/workflows/build.yml

@@ -79,13 +79,19 @@ jobs:
 
       - name: Package Windows installer (NSIS)
         run: |
-          sudo apt-get update && sudo apt-get install -y nsis
+          sudo apt-get update && sudo apt-get install -y nsis p7zip-full
           VERSION="$(sed -n 's/.*config\/version="\([^"]*\)".*/\1/p' project.godot)"
           makensis /DVERSION="$VERSION" \
             /DARTIFACT="build/step-line-windows-$VERSION.exe" \
             /DICON=packaging/windows/step-line.ico \
             packaging/windows/step-line.nsi
 
+      - name: Verify Windows installer contents
+        run: |
+          VERSION="$(sed -n 's/.*config\/version="\([^"]*\)".*/\1/p' project.godot)"
+          ls -la build/step-line-setup-$VERSION.exe
+          7z l build/step-line-setup-$VERSION.exe | grep -E "Step Line.exe|uninstall.exe"
+
       - name: Package Linux AppImage
         run: |
           bash packaging/linux/build_appimage.sh

DONE.md

@@ -185,6 +185,13 @@ Completed task sections moved from `TODO.md`. Sections are moved only when every
       Follow-up: anonymous **asset downloads** require sign-in on this host (host setting).
 - [x] CI packaging follow-up was already live (`.gitea/workflows/build.yml` on tags).
 
+## 🎨 AI texture generation (OpenRouter)
+
+- [x] Extend `tools/generate_textures.py` with an OpenRouter image-API mode (`--ai`, `--prompt`,
+      `--name`, `--model`, `--size`), decoding base64 PNG responses and clamping to ≤1024px.
+- [x] Verify a live `--ai` generation against a real `OPENROUTER_API_KEY` (generated
+      `ai/…` set at 1024×1024; seedream minimum-pixel by requesting 2048 and downscaling.
+
 ## 🧹 Runtime hygiene + timeline/polish items
 
 - [x] RefCounted cycle cleanup: `FSM` now holds its owner via `WeakRef`; `ShiftCoordinator` is

MEMORY.md

@@ -67,6 +67,12 @@ Session memory for durable decisions, state, and gotchas. Keep concise, remove o
   default batch. Output is downscaled to ≤1024px. NOTE: seedream rejects sizes below
   3,686,400 px (1920×1920), so the script requests `GEN_SIZE=2048` and downscales — do not
   lower `GEN_SIZE` below 1920. Verified end-to-end 2026-10-31 (3 textures generated).
+  `AI_TEXTURES` now covers all 15 game textures (world surfaces, awning, skyline, vignette,
+  4 HUD icons, 5 access cards) with a `transparent` flag per entry. NOTE: seedream-4.5
+  ignores `background: transparent` and returns fully opaque images (alpha=255), so the
+  `ai/` icons/vignette/skyline are opaque — they are NOT drop-in replacements for the
+  authored transparent PNGs. Use a transparency-capable model (or post-process) if alpha
+  is needed.
 - Detailed graphics: textured facade/awning/skyline, humanoid NPC rigs + props + walk bob +
   attention head-turn, inspection artifact cards, mode icons, escalation vignette, body-cam
   overlay (REC + shift clock). Screenshot set regenerated (`docs/screenshots/`, day + night).

TODO.md

@@ -5,10 +5,11 @@
 - [x] Extend `tools/generate_textures.py` with an OpenRouter image-API mode
       (`--ai`, `--prompt`, `--name`, `--model`, `--size`), decoding base64 PNG
       responses and clamping output to ≤1024px.
-- [x] Verify a live `--ai` generation against a real `OPENROUTER_API_KEY`
+- [x] Add prompts for all 15 game textures (world surfaces, awning, skyline,
-      (generated `ai/brick_facade.png`, `ai/concrete.png`, `ai/asphalt.png` at
+      vignette, 4 HUD icons, 5 access cards) and generate them under `assets/textures/ai/`.
-      1024×1024; fixed the seedream min-pixel requirement by requesting 2048px
+- [ ] Make the `ai/` icons/vignette/skyline truly transparent: seedream-4.5 ignores
-      and downscaling).
+      `background: transparent` (returns opaque images). Either switch to a
+      transparency-capable model or post-process (e.g. chroma-key the flat background).
 
 ## 🪟 Windows installer (self-contained, all game data)
 

project.godot

@@ -8,7 +8,7 @@ config_version=5
 
 config/name="Step Line"
 config/description="Workplace security simulation about observation, access verification, and proportionate escalation."
-config/version="0.2.0"
+config/version="0.2.1"
 run/main_scene="res://scenes/main.tscn"
 config/features=PackedStringArray("4.3", "GL Compatibility")