diff --git a/src/workspaces/components/MarkdownEditor.tsx b/src/workspaces/components/MarkdownEditor.tsx
deleted file mode 100644
index be3c14dd..00000000
--- a/src/workspaces/components/MarkdownEditor.tsx
+++ /dev/null
@@ -1,115 +0,0 @@
-import { useState } from 'react';
-import md from 'markdown-it';
-import ReactMarkdown from 'react-markdown';
-import remarkGfm from 'remark-gfm';
-import rehypeRaw from 'rehype-raw';
-import { Button } from '@/components/ui/button';
-import { Code, Eye } from 'lucide-react';
-
-type MarkdownEditorProps = {
-  content: string;
-  onChange: (content: string) => void;
-  placeholder?: string;
-  greeting?: string;
-  firstName?: string;
-  lastName?: string;
-};
-
-export function MarkdownEditor({
-  content,
-  onChange,
-  placeholder = 'Enter markdown...',
-  greeting,
-  firstName,
-  lastName,
-}: MarkdownEditorProps) {
-  const [showPreview, setShowPreview] = useState(false);
-
-  const markdown = md({
-    html: true,
-    breaks: true,
-    linkify: true,
-  });
-
-  const processGreeting = (text: string) => {
-    return text
-      .replace(/\{\{firstName\}\}/g, firstName || '')
-      .replace(/\{\{fullName\}\}/g, `${firstName || ''} ${lastName || ''}`.trim());
-  };
-
-  const processedGreeting = greeting ? processGreeting(greeting) : '';
-  const greetingHtml = processedGreeting ? `<p>${processedGreeting}</p>` : '';
-  const preview = markdown.render(content);
-
-  return (
-    <div className="flex flex-col rounded-lg border border-border bg-background overflow-hidden">
-      {/* Toolbar */}
-      <div className="flex items-center gap-2 border-b border-border bg-muted px-4 py-2">
-        <Button size="sm" variant={!showPreview ? 'default' : 'outline'} onClick={() => setShowPreview(false)}>
-          <Code className="h-4 w-4 mr-2" />
-          Markdown
-        </Button>
-        <Button size="sm" variant={showPreview ? 'default' : 'outline'} onClick={() => setShowPreview(true)}>
-          <Eye className="h-4 w-4 mr-2" />
-          Preview
-        </Button>
-      </div>
-
-      {/* Content Area */}
-      <div className="flex-1 overflow-hidden">
-        {!showPreview ? (
-          <textarea
-            rows={15}
-            name="content"
-            value={content}
-            onChange={(e: React.ChangeEvent<HTMLTextAreaElement>) => onChange(e.target.value)}
-            placeholder={placeholder}
-            className="w-full h-full resize-none p-4 font-mono text-sm focus:outline-none bg-background text-foreground placeholder:text-muted-foreground overflow-auto"
-          />
-        ) : (
-          <div className="w-full h-full overflow-auto bg-slate-50 dark:bg-slate-900 p-4">
-            {/* Email wrapper simulation */}
-            <div className="mx-auto max-w-2xl rounded-lg bg-background p-8 shadow-lg">
-              {/* Logo */}
-              <div className="mb-8 text-center">
-                <img src="https://app.pertento.ai/logo.png" alt="Pertento" className="h-16 mx-auto" />
-              </div>
-
-              {/* Content */}
-              <div className="space-y-4">
-                {processedGreeting && <p className="text-base leading-relaxed">{processedGreeting}</p>}
-                <style>{`
-                   .markdown-preview h1 { font-size: 2rem; font-weight: bold; margin: 1.5rem 0 1rem 0; }
-                   .markdown-preview h2 { font-size: 1.5rem; font-weight: bold; margin: 1.25rem 0 0.75rem 0; }
-                   .markdown-preview h3 { font-size: 1.25rem; font-weight: bold; margin: 1rem 0 0.5rem 0; }
-                   .markdown-preview p { margin: 0.75rem 0; line-height: 1.6; }
-                   /* list-style is restored explicitly — tailwind preflight strips it, which leaves an
-                      ordered list indented but unnumbered. */
-                   .markdown-preview ul, .markdown-preview ol { margin: 1rem 0; padding-left: 2rem; list-style-position: outside; }
-                   .markdown-preview ul { list-style-type: disc; }
-                   .markdown-preview ol { list-style-type: decimal; }
-                   .markdown-preview ul ul { list-style-type: circle; }
-                   .markdown-preview ol ol { list-style-type: lower-alpha; }
-                   .markdown-preview li { margin: 0.5rem 0; line-height: 1.6; }
-                   .markdown-preview code { background-color: rgb(229, 229, 229); color: rgb(31, 41, 55); padding: 0.25rem 0.5rem; border-radius: 0.25rem; font-size: 0.875rem; }
-                   .markdown-preview pre { background-color: rgb(17, 24, 39); color: rgb(243, 244, 246); padding: 1rem; border-radius: 0.5rem; overflow-x: auto; margin: 1rem 0; }
-                   .markdown-preview pre code { background-color: transparent; color: inherit; padding: 0; }
-                   .markdown-preview a { color: rgb(37, 99, 235); text-decoration: underline; }
-                   .markdown-preview blockquote { border-left: 4px solid rgb(209, 213, 219); padding-left: 1rem; font-style: italic; margin: 1rem 0; }
-                   .dark .markdown-preview code { background-color: rgb(55, 65, 81); color: rgb(243, 244, 246); }
-                   .dark .markdown-preview a { color: rgb(96, 165, 250); }
-                   .dark .markdown-preview blockquote { border-left-color: rgb(75, 85, 99); }
-                 `}</style>
-                <div className="markdown-preview">
-                  <ReactMarkdown remarkPlugins={[remarkGfm]} rehypePlugins={[rehypeRaw]}>
-                    {content}
-                  </ReactMarkdown>
-                </div>
-              </div>
-            </div>
-          </div>
-        )}
-      </div>
-    </div>
-  );
-}
diff --git a/src/workspaces/components/ui/start-confetti-button.tsx b/src/workspaces/components/ui/start-confetti-button.tsx
deleted file mode 100644
index 0097e8f6..00000000
--- a/src/workspaces/components/ui/start-confetti-button.tsx
+++ /dev/null
@@ -1,212 +0,0 @@
-import React, { useEffect, useRef, useState, useCallback } from 'react';
-import { Button } from '@/components/ui/button';
-import { Play } from 'lucide-react';
-
-export default function StartConfettiButton({
-  isDraftLike,
-  onStart,
-  className,
-  label = 'Start',
-}: {
-  isDraftLike: boolean;
-  onStart?: () => void;
-  className?: string;
-  label?: string;
-}) {
-  const [showConfetti, setShowConfetti] = useState(false);
-  const canvasRef = useRef<HTMLCanvasElement | null>(null);
-  const rafRef = useRef<number | null>(null);
-
-  // ---- Confetti Engine (inline, light) ----
-  const runConfetti = useCallback(() => {
-    const canvas = canvasRef.current!;
-    const ctx = canvas.getContext('2d')!;
-    const DPR = Math.max(1, Math.min(2, window.devicePixelRatio || 1));
-
-    // size canvas
-    const resize = () => {
-      const { innerWidth: w, innerHeight: h } = window;
-      canvas.width = Math.floor(w * DPR);
-      canvas.height = Math.floor(h * DPR);
-      canvas.style.width = `${w}px`;
-      canvas.style.height = `${h}px`;
-      ctx.setTransform(DPR, 0, 0, DPR, 0, 0);
-    };
-    resize();
-
-    const onResize = () => resize();
-    window.addEventListener('resize', onResize);
-
-    const colors = [
-      '#ef4444', // red-500
-      '#f59e0b', // amber-500
-      '#10b981', // emerald-500
-      '#3b82f6', // blue-500
-      '#8b5cf6', // violet-500
-      '#ec4899', // pink-500
-      '#22c55e', // green-500
-      '#eab308', // yellow-500
-    ];
-
-    type Particle = {
-      x: number;
-      y: number;
-      w: number;
-      h: number;
-      vx: number;
-      vy: number;
-      rot: number;
-      rotSpeed: number;
-      tilt: number;
-      tiltSpeed: number;
-      color: string;
-      alpha: number;
-      decay: number;
-      shape: 'rect' | 'triangle';
-    };
-
-    const rand = (min: number, max: number) => Math.random() * (max - min) + min;
-
-    const particles: Particle[] = [];
-    const bursts = 5;
-    const perBurst = 80;
-    const spread = Math.PI / 3;
-    const gravity = 0.25;
-    const air = 0.002;
-    const floorFriction = 0.96;
-
-    for (let b = 0; b < bursts; b++) {
-      const originX = (window.innerWidth / (bursts + 1)) * (b + 1);
-      const originY = window.innerHeight * 0.15;
-      const angleBase = -Math.PI / 2;
-      for (let i = 0; i < perBurst; i++) {
-        const angle = angleBase + rand(-spread, spread);
-        const speed = rand(6, 12);
-        particles.push({
-          x: originX + rand(-8, 8),
-          y: originY + rand(-8, 8),
-          w: rand(4, 8),
-          h: rand(6, 14),
-          vx: Math.cos(angle) * speed,
-          vy: Math.sin(angle) * speed,
-          rot: rand(0, Math.PI * 2),
-          rotSpeed: rand(-0.2, 0.2),
-          tilt: rand(-0.8, 0.8),
-          tiltSpeed: rand(-0.02, 0.02),
-          color: colors[(Math.random() * colors.length) | 0] ?? '#ef4444',
-          alpha: 1,
-          decay: rand(0.004, 0.01),
-          shape: Math.random() < 0.3 ? 'triangle' : 'rect',
-        });
-      }
-    }
-
-    const tick = () => {
-      ctx.clearRect(0, 0, canvas.width, canvas.height);
-
-      for (const p of particles) {
-        // physics
-        p.vy += gravity;
-        p.vx *= 1 - air;
-        p.vy *= 1 - air * 0.5;
-        p.x += p.vx;
-        p.y += p.vy;
-        p.rot += p.rotSpeed;
-        p.tilt += p.tiltSpeed;
-        p.alpha -= p.decay;
-
-        // floor bounce & friction
-        const floor = window.innerHeight - 6;
-        if (p.y > floor) {
-          p.y = floor;
-          p.vy *= -0.45;
-          p.vx *= floorFriction;
-          p.rotSpeed *= floorFriction;
-          p.tiltSpeed *= floorFriction;
-        }
-
-        // draw
-        if (p.alpha > 0) {
-          ctx.globalAlpha = Math.max(0, p.alpha);
-          ctx.save();
-          ctx.translate(p.x, p.y);
-          ctx.rotate(p.rot + p.tilt);
-          ctx.fillStyle = p.color;
-
-          if (p.shape === 'rect') {
-            ctx.fillRect(-p.w / 2, -p.h / 2, p.w, p.h);
-          } else {
-            ctx.beginPath();
-            ctx.moveTo(0, -p.h / 2);
-            ctx.lineTo(p.w / 2, p.h / 2);
-            ctx.lineTo(-p.w / 2, p.h / 2);
-            ctx.closePath();
-            ctx.fill();
-          }
-          ctx.restore();
-        }
-      }
-
-      const alive = particles.some((p) => p.alpha > 0.02);
-      if (alive) {
-        rafRef.current = requestAnimationFrame(tick);
-      } else {
-        // cleanup
-        ctx.clearRect(0, 0, canvas.width, canvas.height);
-        window.removeEventListener('resize', onResize);
-      }
-    };
-
-    tick();
-  }, []);
-
-  const handleStart = () => {
-    onStart?.();
-
-    if (isDraftLike) {
-      setShowConfetti(true);
-    }
-  };
-
-  useEffect(() => {
-    if (!showConfetti) return;
-
-    runConfetti();
-
-    const t = setTimeout(() => {
-      setShowConfetti(false);
-    }, 2200);
-
-    return () => {
-      clearTimeout(t);
-      if (rafRef.current) cancelAnimationFrame(rafRef.current);
-      rafRef.current = null;
-    };
-  }, [showConfetti, runConfetti]);
-
-  return (
-    <>
-      <Button
-        size="sm"
-        onClick={handleStart}
-        className={`min-w-24 ${isDraftLike ? 'bg-green-600 text-white hover:bg-green-700' : ''} ${className ?? ''}`}
-        disabled={!isDraftLike}
-        title={isDraftLike ? 'Start the experiment' : 'Only available for Draft/Created'}
-      >
-        <Play className="w-4 h-4 mr-2" />
-        {label}
-      </Button>
-
-      {/* Confetti Overlay */}
-      {showConfetti && (
-        <div
-          className="fixed inset-0 z-100 pointer-events-none mask-[radial-gradient(80%_80%_at_50%_40%,#000,transparent)]"
-          aria-hidden
-        >
-          <canvas ref={canvasRef} className="absolute inset-0 w-full h-full" />
-          <div className="absolute inset-x-0 top-0 h-32 bg-linear-to-b from-white/60 to-transparent" />
-        </div>
-      )}
-    </>
-  );
-}
diff --git a/todo/inputs-outside-forms/_index.md b/todo/inputs-outside-forms/_index.md
index 6702648b..0201da5e 100644
--- a/todo/inputs-outside-forms/_index.md
+++ b/todo/inputs-outside-forms/_index.md
@@ -49,9 +49,10 @@ handling.
 - `Dashboards/DashboardPreview`'s `NamePanel` (name + description) has its submit button in a
   _different_, independently-mounted panel (`CreatePanel`) elsewhere in the workspace layout tree — a
   `<form>` can't span two panels without restructuring the wizard.
-- `ColorPicker` and `MarkdownEditor` have zero call sites anywhere in the repo right now; both are
-  shaped to be embedded in a future caller's own form (uncontrolled inputs with `name` attributes, or a
-  plain controlled textarea with no submit of its own), so there's nothing to wrap yet.
+- `ColorPicker` has zero call sites anywhere in the repo right now; it is shaped to be embedded in a
+  future caller's own form (uncontrolled inputs with `name` attributes), so there's nothing to wrap yet.
+  `MarkdownEditor` was named here too and was deleted on 2026-08-23 during the localization pass — it
+  had no call sites and hardcoded another product's logo URL.
 - `widgets/Weather`'s `LocationSetup` is a live autocomplete with several result rows and no single
   obvious Enter target (which of N matches?).