refactor(omo-codex): rename ultragoal component to ulw-loop

Fully rename the ultragoal component to ulw-loop so the identifier
matches the ulw-loop skill it powers. Renames the component directory,
nested skill, TS identifiers (UlwLoop / ULW_LOOP_* / ulwLoop*), the
omo ulw-loop CLI subcommand, the .omo/ulw-loop state directory, the
OMO_ULW_LOOP_STEER directive token, and the @code-yeongyu/codex-ulw-loop
package. Also threads Atlas-style right-sized parallel worker delegation
and a Prometheus-style QA + maximum-parallelism plan into the ulw-loop
skill, with a critical post-subagent QA gate.

Updates aggregate wiring (plugin package components, hooks.json,
sync-skills), the install-codex agent-link test fixture, and user docs.

packages/omo-codex/plugin/components/ulw-loop/tsconfig.json

@@ -0,0 +1,27 @@
+{
+	"compilerOptions": {
+		"target": "ES2022",
+		"module": "Node16",
+		"moduleResolution": "Node16",
+		"lib": ["ES2022"],
+		"strict": true,
+		"exactOptionalPropertyTypes": true,
+		"noUncheckedIndexedAccess": true,
+		"noPropertyAccessFromIndexSignature": true,
+		"verbatimModuleSyntax": true,
+		"noImplicitOverride": true,
+		"noImplicitReturns": true,
+		"noFallthroughCasesInSwitch": true,
+		"noUnusedLocals": true,
+		"noUnusedParameters": true,
+		"esModuleInterop": true,
+		"allowImportingTsExtensions": true,
+		"skipLibCheck": true,
+		"forceConsistentCasingInFileNames": true,
+		"resolveJsonModule": true,
+		"useDefineForClassFields": false,
+		"types": ["node"],
+		"noEmit": true
+	},
+	"include": ["src/**/*", "test/**/*", "vitest.config.ts"]
+}