chore(deploy): Node 20, port 4025, registry deps, platform network

- Upgrade Dockerfile base from node:18 to node:20 (fixes crypto global)
- Map host port 4025 → container 4018 (4018 taken by actiontrail)
- Join learning_ai_common_plat_default Docker network for platform service
- Switch all @bytelyst/* link: deps to registry versions
- Bump @bytelyst/llm to ^0.1.1 (adds createFallbackChain, GeminiProvider etc)
- Regenerate pnpm-lock.yaml against Gitea registry

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/Dockerfile

@@ -2,7 +2,7 @@
 # docker-compose passes GITEA_NPM_TOKEN as a build arg for the private @bytelyst registry
 #
 # --- Stage 1: Build ---
-FROM node:18-alpine AS builder
+FROM node:20-alpine AS builder
 
 RUN corepack enable && corepack prepare pnpm@10.6.5 --activate
 
@@ -29,7 +29,7 @@ WORKDIR /app/backend
 RUN pnpm run build
 
 # --- Stage 2: Production ---
-FROM node:18-alpine
+FROM node:20-alpine
 
 RUN corepack enable && corepack prepare pnpm@10.6.5 --activate
 

backend/package.json

@@ -56,7 +56,7 @@
     "@bytelyst/auth": "^0.1.0",
     "@bytelyst/config": "^0.1.0",
     "@bytelyst/cosmos": "^0.1.0",
-    "@bytelyst/llm": "^0.1.0",
+    "@bytelyst/llm": "^0.1.1",
     "@alpacahq/alpaca-trade-api": "^3.1.3",
     "@supabase/supabase-js": "^2.90.1",
     "@types/cors": "^2.8.19",

docker-compose.yml

@@ -7,7 +7,18 @@ services:
       dockerfile: backend/Dockerfile
       args:
         GITEA_NPM_TOKEN: ${GITEA_NPM_TOKEN}
+    container_name: invttrdg-backend
     env_file:
       - .env
     ports:
-      - '4018:4018'
+      - '4025:4018'
+    networks:
+      - default
+      - platform_net
+    restart: unless-stopped
+
+networks:
+  default: {}
+  platform_net:
+    external: true
+    name: learning_ai_common_plat_default

mobile/package.json

@@ -10,9 +10,9 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@bytelyst/kill-switch-client": "link:../../../learning_ai/learning_ai_common_plat/packages/kill-switch-client",
-    "@bytelyst/react-native-platform-sdk": "link:../../../learning_ai/learning_ai_common_plat/packages/react-native-platform-sdk",
-    "@bytelyst/telemetry-client": "link:../../../learning_ai/learning_ai_common_plat/packages/telemetry-client",
+    "@bytelyst/kill-switch-client": "^0.1.0",
+    "@bytelyst/react-native-platform-sdk": "^1.0.0",
+    "@bytelyst/telemetry-client": "^0.1.0",
     "@expo-google-fonts/inter": "^0.4.2",
     "@expo-google-fonts/jetbrains-mono": "^0.4.1",
     "@expo/vector-icons": "^15.0.2",