chore(cli): update package.json and build script for unified CLI

- Simplify bin entries to multica and mu
- Update npm scripts to use new CLI entry point
- Modify build-cli.js to build single multica.mjs binary

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

package.json

@@ -5,24 +5,17 @@
   "type": "module",
   "main": "dist/index.js",
   "bin": {
-    "multica": "./bin/multica-interactive.mjs",
-    "multica-interactive": "./bin/multica-interactive.mjs",
-    "multica-cli": "./bin/multica-cli.mjs",
-    "multica-profile": "./bin/multica-profile.mjs",
-    "multica-credentials": "./bin/multica-credentials.mjs"
+    "multica": "./bin/multica.mjs",
+    "mu": "./bin/multica.mjs"
   },
   "scripts": {
-    "dev": "concurrently -n gateway,console,web -c blue,yellow,green \"pnpm dev:gateway\" \"pnpm dev:console\" \"pnpm dev:web\"",
-    "agent:cli": "tsx src/agent/cli/non-interactive.ts",
-    "agent:interactive": "tsx src/agent/cli/interactive.ts",
-    "agent:profile": "tsx src/agent/cli/profile.ts",
-    "credentials:cli": "tsx src/agent/credentials-cli.ts",
-    "skills:cli": "tsx src/agent/cli/skills.ts",
-    "tools:cli": "tsx src/agent/cli/tools.ts",
-    "dev:gateway": "tsx --watch src/gateway/main.ts",
-    "dev:console": "tsx --watch src/console/main.ts",
-    "dev:web": "pnpm --filter @multica/web dev",
-    "dev:desktop": "pnpm --filter @multica/desktop dev",
+    "multica": "tsx src/agent/cli/index.ts",
+    "mu": "tsx src/agent/cli/index.ts",
+    "dev": "tsx src/agent/cli/index.ts dev",
+    "dev:gateway": "tsx src/agent/cli/index.ts dev gateway",
+    "dev:console": "tsx src/agent/cli/index.ts dev console",
+    "dev:web": "tsx src/agent/cli/index.ts dev web",
+    "dev:desktop": "tsx src/agent/cli/index.ts dev desktop",
     "build": "turbo build",
     "build:sdk": "pnpm --filter @multica/sdk build",
     "build:cli": "node scripts/build-cli.js",