feat: initial Go project scaffold with build/test/release pipeline

- Go module: github.com/netcell-it/deklarix
- cmd/server/main.go: HTTP entry point with /health endpoint
- scripts/build.sh: cross-compile amd64 + arm64
- scripts/test.sh: go vet + race tests + build-check
- scripts/release.sh: full release flow (test → build → tag → push)
- packaging/DEBIAN: .deb control template
- design/enterprise.css: enterprise design system from enconf
- CLAUDE.md: complete build/test/release documentation
- .claude/settings.local.json: Claude Code permissions

.mcp.json

@@ -0,0 +1,11 @@
+{
+  "mcpServers": {
+    "architect": {
+      "type": "stdio",
+      "command": "node",
+      "args": [
+        "/var/www/architect-center/mcp-proxy.js"
+      ]
+    }
+  }
+}