feat(omo-claude): vendor start-work-continuation with claude session prefix

codex:->claude: session prefix; model/turn_id optional in Stop validator. QA: no-op without boulder.json, no crash.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

packages/omo-claude/plugin/components/start-work-continuation/tsconfig.build.json

@@ -0,0 +1,12 @@
+{
+	"extends": "./tsconfig.json",
+	"compilerOptions": {
+		"allowImportingTsExtensions": false,
+		"declaration": true,
+		"outDir": "dist",
+		"rootDir": "src",
+		"noEmit": false
+	},
+	"include": ["src/**/*"],
+	"exclude": ["test/**/*"]
+}