fix: Hardcode DB config and start server before DB connection

- db.ts: Hardcode 10.0.1.1 (infra VM) to prevent env var issues
- index.ts: Start MCP server before DB connection (fixes Claude Code timing)
- run.sh/run.js: Add wrapper scripts with embedded env vars
- start.sh: Update with correct WireGuard config

Fixes task-mcp failing to connect in Claude Code sessions after
WireGuard migration. The server must respond to MCP initialize
before stdin closes, which requires starting before slow DB ops.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

start.sh

@@ -1,3 +1,13 @@
 #!/usr/bin/env bash
-# Wrapper script for task-mcp that logs errors
-exec node /Users/christian.gick/Development/Infrastructure/mcp-servers/task-mcp/dist/index.js 2>> /tmp/task-mcp.log
+# Wrapper script for task-mcp with hardcoded env vars
+export DB_HOST="10.0.1.1"
+export DB_PORT="5432"
+export DB_NAME="agiliton"
+export DB_USER="agiliton"
+export DB_PASSWORD="QtqiwCOAUpQNF6pjzOMAREzUny2bY8V1"
+export LLM_API_URL="https://llm.agiliton.cloud"
+export LLM_API_KEY="sk-master-91b891c709ade9021a97c9260217ddb277877db652a31dcf"
+
+cd /Users/christian.gick/Development/Infrastructure/mcp-servers/task-mcp
+export PATH="/opt/homebrew/bin:$PATH"
+exec node dist/index.js