docs(ideai): met à jour sprints et tickets après le correctif flèche retour

Ajoute un sprint, clôture le ticket #31, reflète les tickets #24/#29
en cours ainsi que les nouveaux tickets #32/#33.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.ideai/sprints/abc4f969-b169-45f7-988c-daeeab762201/sprint.md

@@ -0,0 +1,11 @@
+---
+id: "abc4f969-b169-45f7-988c-daeeab762201"
+order: 1
+name: "Bug resolution"
+status: "planned"
+createdBy: {"kind":"user"}
+updatedBy: {"kind":"user"}
+createdAt: 1784329015766
+updatedAt: 1784329015766
+version: 1
+---

.ideai/sprints/index.json

@@ -1,4 +1,14 @@
 {
   "version": 1,
-  "sprints": []
+  "sprints": [
+    {
+      "id": "abc4f969-b169-45f7-988c-daeeab762201",
+      "path": "abc4f969-b169-45f7-988c-daeeab762201",
+      "order": 1,
+      "name": "Bug resolution",
+      "status": "planned",
+      "updatedAt": 1784329015766,
+      "version": 1
+    }
+  ]
 }