feat: add company builder wizard with AI-powered org generation (#73)

* feat: add company builder wizard with AI-powered org generation

Adds a new "Build Your Company" step to the onboarding wizard that lets
users describe their business and generates a full agent org structure
using OpenClaw's AI. Includes company plan generation, role deduplication,
agent bootstrap with main-agent reuse, org chart preview, confetti on
success, CSS voxel running-avatar loader, amber theme unification, and
best-effort SSH workspace cleanup.

Made-with: Cursor

* fix: resolve lint errors in CompanyBuilderModal

Replace setState-in-effect pattern with a direct callback, escape
apostrophes in JSX text, and derive org chart hover state without
side effects.

Made-with: Cursor

---------

Co-authored-by: iamlukethedev <lucas.guilherme@smartwayslfl.com>

src/features/onboarding/components/AgentsStep.tsx

@@ -50,8 +50,8 @@ export const AgentsStep = ({ agentCount, connected }: AgentsStepProps) => {
 
   return (
     <div className="space-y-4">
-      <div className="flex items-center gap-3 rounded-lg border border-emerald-500/20 bg-emerald-500/5 px-4 py-3">
-        <Users className="h-5 w-5 text-emerald-400" />
+      <div className="flex items-center gap-3 rounded-lg border border-amber-500/20 bg-amber-500/10 px-4 py-3">
+        <Users className="h-5 w-5 text-amber-300" />
         <div>
           <p className="text-sm font-semibold text-white">
             {agentCount} agent{agentCount !== 1 ? "s" : ""} discovered