Public-flip audit: env-driven paths, scrub audit-ticket prefixes, terser README

the host bind paths + LAN host pins replaced with env defaults. Repository URLs
→ git.sulkta.com. Audit-changelog scaffolding stripped from inline comments
(technical reasoning preserved). README sheds marketing scaffolding. AI-speak
in load-bearing prompts/SOULs left alone — that IS the product.

engines/tortoise/compose.yml

@@ -1,19 +1,22 @@
-# Tortoise-TTS stack on the host. Audiobook-quality engine with 25+
-# named voices (no cloning). Apache 2.0 top to bottom.
+# Tortoise-TTS sidecar. 25+ named voices, no cloning needed.
+# Apache 2.0 top to bottom.
 #
-# Slow: ~10x kokoro wall clock at 'standard' preset. Worth it for
-# the quality bar. Sulkta's call 2026-05-14: "use higgs (now tortoise)
-# and we will only let it use the full gpu for runs" — translated:
-# runs are batched, slow is acceptable.
+# Slow: ~10x kokoro wall-clock at 'standard' preset. Worth it for the
+# quality bar; runs are batched.
 #
-# Co-resides with kokoro on the 2070 Super since tortoise is ~5GB
-# and kokoro is ~1GB (8GB total). If OOM hits during a render,
-# we'll add a coordination layer to pause kokoro first.
+# Co-resides with kokoro on an 8GB card (tortoise ~5GB + kokoro ~1GB).
+# OOM during a render: add a coordinator that pauses kokoro first.
+#
+# Set in .env (or override):
+#   TORTOISE_HOST_PORT=7795
+#   TORTOISE_DATA=./data     # ${TORTOISE_DATA}/{hf-cache,models}
+#   AUDIO_DIR=../f5-tts/data/audio  # shared output dir across engines
 name: tortoise
 
 services:
   tortoise:
-    image: registry.example.local:5000/tortoise:0.1
+    build: .
+    image: tortoise:0.1
     container_name: tortoise
     restart: unless-stopped
     deploy:
@@ -24,20 +27,12 @@ services:
               count: all
               capabilities: [gpu]
     ports:
-      - "127.0.0.1:7795:7860"
-      - "127.0.0.1:7795:7860"
+      - "${TORTOISE_HOST_PORT:-7795}:7860"
     volumes:
-      - /srv/appdata/tortoise/hf-cache:/cache/hf
-      - /srv/appdata/tortoise/models:/cache/tortoise-models
-      # Shared audio dir with f5/kokoro so skald serves all engines'
-      # outputs through the same /audio route.
-      - /srv/appdata/f5-tts/audio:/audio
+      - ${TORTOISE_DATA:-./data}/hf-cache:/cache/hf
+      - ${TORTOISE_DATA:-./data}/models:/cache/tortoise-models
+      - ${AUDIO_DIR:-./data/audio}:/audio
     environment:
       HF_HOME: /cache/hf
       HF_HUB_DISABLE_TELEMETRY: "1"
       TORTOISE_MODELS_DIR: /cache/tortoise-models
-    labels:
-      org.sulkta.domain: "sulkta"
-      org.sulkta.owner: "Sulkta"
-      org.sulkta.managed-by: "compose"
-      org.sulkta.role: "tortoise-tts"