Merge the SAM VOX preset tuning and comparison tool

CURRENT.md

@@ -40,6 +40,15 @@ mobile draft at 390px.
   - [x] C11 preview caching: Discord-hosted image/GIF previews (WebP 320px, hash-addressed, 5 MiB
     cap, one attempt) run after every walk in both modes. Live run `...-20260916090722`:
     `previewed: 2`; thumbs served over `/api/media/<scrape>/<item>/thumb` (200).
+  - [x] C83 Merge the SAM updates. `~/Projects/Sam/MicroslopSam` moved ahead (VOX preset tuned
+    against the game word assets, `tools/vox_compare.py`, docs, wrapper/test sync). The updates
+    matched our tree except the local `microslopsam.env` paths, so the merge is: the retuned VOX
+    profile (pitch 0, rate 15, head 34, lowering 50), the matching test expectations, the README
+    and design-doc updates, and the new comparison tool. **Also regenerated `poc/.env`'s
+    `VESKSLOP_TTS_VOICES`** (gitignored) from `setup/veskslop-tts.sh --voices` so the UI profile
+    defaults match what the wrapper writes — without it the panel would have offered the old snap
+    points. Wrapper tests pass; a live vox preview renders. A stored profile override keeps the old
+    tuning until it is double-clicked back to the profile default.
   - [x] C82 Double-click resets in the voice settings. Every slider in the TTS panel resets on
     double-click: the voice-character profile sliders (to the voice's **profile default**),
     expression (the profile default, and the override is truly cleared so the label reads