feat(gpu-server): complete GPU server setup with AI services, monitoring, and public access

- Set up 5 AI services on Windows GPU server (RTX 3090):
  - mana-llm (Port 3025): OpenAI-compatible LLM gateway via Ollama
  - mana-stt (Port 3020): WhisperX with word timestamps + speaker diarization
  - mana-tts (Port 3022): Kokoro (EN) + Edge TTS (DE) + Piper (local DE)
  - mana-image-gen (Port 3023): FLUX.2 klein 4B image generation
  - Ollama (Port 11434): gemma3:4b/12b, qwen2.5-coder:14b, nomic-embed-text

- Add @manacore/shared-gpu TypeScript client package with SttClient, TtsClient, ImageClient
- Add CUDA-compatible whisper_service using faster-whisper for Windows
- Configure public access via Cloudflare Tunnel (gpu-llm/stt/tts/img.mana.how)
- Add Loki log aggregator (Docker on Mac Mini) + log shipper on GPU server
- Add GPU scrape targets to Prometheus/VictoriaMetrics config
- Add Grafana Loki datasource for GPU service logs
- Add health check with auto-restart, log rotation, and log shipping
- Document complete setup: Always-On config, troubleshooting, architecture

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

packages/shared-gpu/package.json

@@ -0,0 +1,28 @@
+{
+	"name": "@manacore/shared-gpu",
+	"version": "1.0.0",
+	"private": true,
+	"description": "Client library for Mana GPU services (STT, TTS, Image Generation)",
+	"main": "dist/index.js",
+	"types": "dist/index.d.ts",
+	"exports": {
+		".": {
+			"types": "./dist/index.d.ts",
+			"import": "./dist/index.js",
+			"require": "./dist/index.js"
+		}
+	},
+	"scripts": {
+		"build": "tsc",
+		"dev": "tsc --watch",
+		"clean": "rm -rf dist",
+		"type-check": "tsc --noEmit"
+	},
+	"devDependencies": {
+		"@types/node": "^20.0.0",
+		"typescript": "^5.0.0"
+	},
+	"files": [
+		"dist"
+	]
+}