fix(insights): peek panel rend correctement le contenu TipTap

Avant: prose prose-sm générique → titres/images/tables/callouts/toggles cassés
Maintenant: prose-lg + editor-body + 20+ overrides CSS pour:
- h1/h2/h3 tailles serif comme l'éditeur
- listes, blockquotes, code blocks, pre
- images arrondies + max-width
- tables avec borders
- callouts (data-callout-type)
- toggles (data-type=toggle-block)
- math (data-math)
- hr separators

.cursor/hooks/state/continual-learning.json

@@ -1,8 +1,8 @@
 {
   "version": 1,
   "lastRunAtMs": 1783196565768,
-  "turnsSinceLastRun": 0,
+  "turnsSinceLastRun": 3,
   "lastTranscriptMtimeMs": 1783196565691.0437,
-  "lastProcessedGenerationId": "568a0443-fffa-4861-8651-2264944e9cc3",
+  "lastProcessedGenerationId": "d7e4c90f-1f03-4437-a235-3553b9f9cb09",
   "trialStartedAtMs": null
 }

memento-note/app/(main)/insights/page.tsx

@@ -934,7 +934,27 @@ export default function InsightsPage() {
                 {peekNote.content ? (
                   <div
                     dir="auto"
-                    className="prose prose-sm dark:prose-invert max-w-none text-ink dark:text-dark-ink [&_a]:text-blue-600 [&_blockquote]:border-l-blue-400"
+                    className="editor-body prose prose-lg dark:prose-invert max-w-none leading-relaxed text-ink dark:text-dark-ink
+                      [&_h1]:text-2xl [&_h1]:font-serif [&_h1]:font-semibold [&_h1]:mt-8 [&_h1]:mb-4
+                      [&_h2]:text-xl [&_h2]:font-serif [&_h2]:font-semibold [&_h2]:mt-6 [&_h2]:mb-3
+                      [&_h3]:text-lg [&_h3]:font-semibold [&_h3]:mt-5 [&_h3]:mb-2
+                      [&_p]:my-3 [&_p]:leading-relaxed
+                      [&_ul]:list-disc [&_ul]:ps-6 [&_ul]:my-3
+                      [&_ol]:list-decimal [&_ol]:ps-6 [&_ol]:my-3
+                      [&_li]:my-1
+                      [&_blockquote]:border-l-4 [&_blockquote]:border-brand-accent [&_blockquote]:ps-4 [&_blockquote]:italic [&_blockquote]:text-muted-foreground [&_blockquote]:my-4
+                      [&_pre]:bg-zinc-100 [&_pre]:dark:bg-zinc-900 [&_pre]:p-4 [&_pre]:rounded-lg [&_pre]:overflow-x-auto [&_pre]:text-sm [&_pre]:my-4
+                      [&_code]:bg-zinc-100 [&_code]:dark:bg-zinc-800 [&_code]:px-1.5 [&_code]:py-0.5 [&_code]:rounded [&_code]:text-sm [&_code]:font-mono
+                      [&_a]:text-blue-600 [&_a]:underline
+                      [&_img]:rounded-lg [&_img]:max-w-full [&_img]:my-4
+                      [&_table]:w-full [&_table]:my-4 [&_table]:border-collapse
+                      [&_th]:border [&_th]:border-border [&_th]:p-2 [&_th]:bg-muted [&_th]:font-semibold [&_th]:text-left
+                      [&_td]:border [&_td]:border-border [&_td]:p-2
+                      [&_hr]:border-border [&_hr]:my-6
+                      [&_[data-callout-type]]:p-4 [&_[data-callout-type]]:rounded-lg [&_[data-callout-type]]:my-4
+                      [&_div[data-type='toggle-block']]:my-3
+                      [&_div[data-type='toggle-block']_details]:rounded-lg [&_div[data-type='toggle-block']_details]:border [&_div[data-type='toggle-block']_details]:border-border
+                      [&_[data-math]]:my-4 [&_[data-math]]:text-center"
                     dangerouslySetInnerHTML={{ __html: DOMPurify.sanitize(peekNote.content) }}
                   />
                 ) : (