feat(cli): publish runfusion.ai npm alias, lead install with npx runfusion.ai

Add a 633-byte shim package at packages/cli-alias/ published to npm as
`runfusion.ai@0.0.1`. Bare `npx runfusion.ai` boots the dashboard;
subcommands forward to the underlying @runfusion/fusion CLI so
`npx runfusion.ai task list` etc. Just Work. Both `runfusion.ai` and
`runfusion` bin names are exposed.

READMEs now lead the install story with `npx runfusion.ai` — the
shortest zero-install entry — and keep the longer `npx @runfusion/fusion
dashboard`, curl installer, Homebrew, and npm-global paths below.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

packages/cli-alias/package.json

@@ -0,0 +1,38 @@
+{
+  "name": "runfusion.ai",
+  "version": "0.0.1",
+  "license": "MIT",
+  "description": "Launch Fusion with `npx runfusion.ai` — tiny alias for @runfusion/fusion.",
+  "homepage": "https://runfusion.ai",
+  "bugs": {
+    "url": "https://github.com/Runfusion/Fusion/issues"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/Runfusion/Fusion.git",
+    "directory": "packages/cli-alias"
+  },
+  "keywords": [
+    "fusion",
+    "runfusion",
+    "ai",
+    "agent",
+    "dashboard",
+    "cli"
+  ],
+  "type": "module",
+  "bin": {
+    "runfusion.ai": "index.js",
+    "runfusion": "index.js"
+  },
+  "files": [
+    "index.js",
+    "README.md"
+  ],
+  "publishConfig": {
+    "access": "public"
+  },
+  "dependencies": {
+    "@runfusion/fusion": "workspace:*"
+  }
+}