refactor: migrate business workflows to @upulse/workflows package

- Move coding, coding-tdd, report, werewolf, cursor-health workflows
  to packages/pulse-workflows/
- Move analyst, architect, coder, renderer, reviewer roles to
  packages/pulse-workflows/
- Update all imports in migrated files to use @uncaged/pulse
- Update daemon and e2e files to import from @upulse/workflows
- Clean up core workflows/index.ts re-exports
- Add AgentExecutor, LlmRoleFactory, Scaffold exports to core index.ts
- Core package: 25 tests pass, workflows package: 40 tests pass

小橘 🍊 (NEKO Team)

bun.lock

@@ -17,6 +17,7 @@
       },
       "devDependencies": {
         "@types/node": "^25.6.0",
+        "@upulse/workflows": "workspace:*",
         "bun-types": "latest",
         "typescript": "^6.0.2",
       },
@@ -60,6 +61,16 @@
         "@uncaged/pulse": ">=0.1.0",
       },
     },
+    "packages/pulse-workflows": {
+      "name": "@upulse/workflows",
+      "version": "0.1.0",
+      "dependencies": {
+        "@uncaged/pulse": "workspace:*",
+      },
+      "devDependencies": {
+        "bun-types": "^1.3.12",
+      },
+    },
     "packages/pulseflare": {
       "name": "@uncaged/pulseflare",
       "version": "0.1.0",
@@ -259,6 +270,8 @@
 
     "@uncaged/upulse": ["@uncaged/upulse@workspace:packages/upulse"],
 
+    "@upulse/workflows": ["@upulse/workflows@workspace:packages/pulse-workflows"],
+
     "blake3-wasm": ["blake3-wasm@2.1.5", "", {}, "sha512-F1+K8EbfOZE49dtoPtmxUQrpXaBIl3ICvasLh+nJta0xkz+9kF/7uet9fLnwKqhDrmj6g+6K3Tw9yQPUg2ka5g=="],
 
     "bun-types": ["bun-types@1.3.12", "", { "dependencies": { "@types/node": "*" } }, "sha512-HqOLj5PoFajAQciOMRiIZGNoKxDJSr6qigAttOX40vJuSp6DN/CxWp9s3C1Xwm4oH7ybueITwiaOcWXoYVoRkA=="],