feat: add slides generation tool with multiple slide types

- Add slides.tool.ts with support for title, bullets, chart, stats, table, cards, timeline, quote, comparison, equation, image, summary slide types
- Chart types: bar, horizontal-bar, line, donut, radar
- Integrate with agent executor and canvas system
- Add multilingual support (en/fr)
- Various UI improvements and bug fixes

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

memento-note/components/agents/agent-detail-view.tsx

@@ -310,7 +310,7 @@ export function AgentDetailView({
       animate={{ opacity: 1, y: 0 }}
       className="min-h-full flex flex-col"
     >
-      <header className="px-12 py-10 border-b border-border bg-background/80 backdrop-blur-md sticky top-0 z-30">
+      <header className="px-4 sm:px-8 md:px-12 py-5 sm:py-8 md:py-10 border-b border-border bg-background/80 backdrop-blur-md sticky top-0 z-30">
         <div className="flex items-center justify-between max-w-5xl mx-auto">
           <button
             onClick={onBack}
@@ -348,7 +348,7 @@ export function AgentDetailView({
         </div>
       </header>
 
-      <div className="flex-1 px-12 py-16 max-w-5xl mx-auto w-full space-y-16">
+      <div className="flex-1 px-4 sm:px-8 md:px-12 py-8 sm:py-12 md:py-16 max-w-5xl mx-auto w-full space-y-8 sm:space-y-12 md:space-y-16">
         <section className="space-y-8">
           <div className="flex items-end justify-between">
             <div className="space-y-4">