chore(release): rename @gsxdsm/fusion to @runfusion/fusion 0.0.1

Move the publishable CLI under the new @runfusion npm org for the first
public release. Reset version to 0.0.1 since the previous name was never
actually published. Rewrite packages/cli/README.md (the npm page) to
mirror the root README marketing — Fusion logo, reel GIFs pulled from
raw.githubusercontent.com, feature grid, tagline — and fix the stale
dustinbyrne/kb image link and ISC-vs-MIT license mismatch. Propagates
the name through root scripts, RELEASING.md, workflows, and docs.

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

docs/contributing.md

@@ -36,7 +36,7 @@ pnpm build
 | `@fusion/desktop` | Electron shell around Fusion dashboard/client |
 | `@fusion/mobile` | Capacitor + PWA mobile packaging |
 | `@fusion/plugin-sdk` | Plugin SDK for building Fusion extensions |
-| `@gsxdsm/fusion` | Published CLI + pi extension |
+| `@runfusion/fusion` | Published CLI + pi extension |
 
 ## Development Workflow