feat(omo-claude): port ultragoal to per-session file-based goals

Goal content under ./.omo/ultragoal/sessions/claude-<id>/ keyed by Claude Code
session_id (claude: prefix); UltragoalScope struct threaded; plan version 2 +
index.json registry with read-only v1 forward-migration (never deletes v1);
create_goal/get_goal/update_goal dependency dropped (file/steering-based); the
PreToolUse create_goal budget guard kept compiled+unit-tested but its hooks.json
registration removed (inert in CC). 26 tests pass. ultragoal removed from
sync-components HANDLED set — it is a hand-fork, not patch-synced.

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

packages/omo-claude/plugin/components/ultragoal/package.json

@@ -0,0 +1,55 @@
+{
+	"name": "@code-yeongyu/codex-ultragoal",
+	"version": "0.1.0",
+	"description": "Codex plugin: durable repo-native multi-goal orchestration with embedded success criteria and observable evidence audit.",
+	"type": "module",
+	"packageManager": "npm@11.12.1",
+	"license": "MIT",
+	"homepage": "https://github.com/code-yeongyu/codex-ultragoal",
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/code-yeongyu/codex-ultragoal.git"
+	},
+	"bugs": {
+		"url": "https://github.com/code-yeongyu/codex-ultragoal/issues"
+	},
+	"keywords": [
+		"codex",
+		"codex-plugin",
+		"ultragoal",
+		"goal-mode",
+		"orchestration",
+		"evidence",
+		"typescript"
+	],
+	"bin": {
+		"omo": "./dist/cli.js"
+	},
+	"files": [
+		"dist",
+		"hooks",
+		"skills",
+		"LICENSE",
+		"NOTICE",
+		"README.md",
+		"CHANGELOG.md"
+	],
+	"scripts": {
+		"build": "tsc -p tsconfig.build.json",
+		"test": "vitest --run",
+		"test:watch": "vitest",
+		"typecheck": "tsc --noEmit",
+		"lint": "biome check .",
+		"lint:fix": "biome check --write .",
+		"check": "tsc --noEmit && biome check . && npm run build"
+	},
+	"devDependencies": {
+		"@biomejs/biome": "2.4.15",
+		"@types/node": "^25.7.0",
+		"typescript": "^6.0.3",
+		"vitest": "^4.1.5"
+	},
+	"engines": {
+		"node": ">=20.0.0"
+	}
+}