fix: /local-workspace — chemin du header + clic sur un dossier du sidebar (v7.69.9)

Corrige deux régressions de /local-workspace :

- le chemin du header restait bloqué sur « Home / <workspace> » quel que
  soit le dossier affiché : la route rend désormais breadcrumb_items
  (Home / <workspace> / <dossier> / <sous-dossier>, niveaux cliquables,
  collapse « … » au-delà de 4) et la navigation sans rechargement recalcule
  le chemin via l'event flowdeck:breadcrumb-changed ;
- le clic sur un dossier du sidebar affichait TOUS les composants à la
  fois : Alpine.data('wsInitData') retournait le même objet singleton, le
  2e montage (navigation partielle) levait « Cannot redefine property:
  \ » et initTree abandonnait, laissant tout le contenu au state
  brut. La factory retourne désormais une enveloppe fraîche par montage
  qui délègue à l'état réactif partagé. #lw-config est aussi relu à chaque
  exécution (le 2e montage gardait le folder_id du 1er chargement).

Inclus également le travail en cours de l'arbre : Library (colonnes Last
visited/Source, ordre d'en-tête, favoris à icônes Workspace), Meeting
Notes (bloc, CSS, routes, docs), coloration de code hljs, badges
favori/publié dans l'arbre local-workspace, docs (DATA_MODEL,
architectures) et tests associés.

app/routers/library.py

@@ -52,21 +52,18 @@ def _build_item(db_row: dict, uid: int = 1) -> dict:
     else:
         url = f"/pages/{page_id}"
 
-    # Icon
+    # Icon — convention Workspace (noms SVG, comme la sidebar) : la liste
+    # des favoris de la sidebar consomme item.icon via fdIconHtml.
     content_format = db_row.get("content_format", "blocks")
     if db_row.get("is_folder"):
-        icon = "📁"
+        icon = "folder"
     elif content_format == "file":
-        icon = "📄"
+        icon = "file"
         fn = title.lower()
-        if fn.endswith(".pdf"):
-            icon = "📕"
-        elif any(fn.endswith(e) for e in [".png", ".jpg", ".jpeg", ".gif", ".webp", ".svg"]):
-            icon = "🖼️"
-        elif any(fn.endswith(e) for e in [".py", ".js", ".ts", ".go", ".rs"]):
-            icon = "📜"
+        if any(fn.endswith(e) for e in [".png", ".jpg", ".jpeg", ".gif", ".webp", ".svg"]):
+            icon = "image"
     else:
-        icon = "📝"
+        icon = "edit"
 
     return {
         "id": page_id,
@@ -75,6 +72,8 @@ def _build_item(db_row: dict, uid: int = 1) -> dict:
         "page_icon": db_row.get("page_icon") or "",
         "is_folder": bool(db_row.get("is_folder", 0)),
         "source_type": source_type,
+        "source_icon": {"local": "file", "gitea": "link",
+                        "github": "external-link"}.get(source_type, "file"),
         "source_label": _source_label(source_type, workspace),
         "workspace": workspace,
         "workspace_name": _source_label(source_type, workspace),
@@ -104,7 +103,63 @@ def _apply_source_filter(query: str, params: list, source_type: str) -> tuple[st
 
 def _rows_to_items(rows, uid: int = 1) -> list:
     items = [_build_item(dict(r), uid) for r in rows]
-    return _attach_tags(items)
+    items = _attach_tags(items)
+    return _attach_provenance(items, uid)
+
+
+def _attach_provenance(items: list, uid: int = 1) -> list:
+    """Created by / Last edited by / Last visited (colonnes Library).
+
+    - created_by : premier auteur des versions, sinon propriétaire du workspace ;
+    - edited_by : dernier auteur des versions, sinon created_by ;
+    - visited_at : dernier accès tracé de l'utilisateur (table recents).
+    Requêtes groupées : 3 allers-retours quelle que soit la taille du lot.
+    """
+    if not items:
+        return items
+    ids = [it["id"] for it in items]
+    placeholders = ",".join("?" for _ in ids)
+    try:
+        with get_conn() as conn:
+            ver = conn.execute(
+                f"SELECT v.page_id, COALESCE(NULLIF(u.full_name,''), u.login, '') AS name "
+                f"FROM page_versions v LEFT JOIN users u ON u.id = v.user_id "
+                f"WHERE v.page_id IN ({placeholders}) ORDER BY v.id", ids,
+            ).fetchall()
+            first: dict = {}
+            last: dict = {}
+            for r in ver:
+                first.setdefault(r["page_id"], r["name"] or "")
+                last[r["page_id"]] = r["name"] or ""
+            own = conn.execute(
+                f"SELECT p.id, COALESCE(NULLIF(u.full_name,''), u.login, '') AS owner "
+                f"FROM pages p LEFT JOIN workspaces w ON w.id = p.workspace_id "
+                f"LEFT JOIN users u ON u.id = w.owner_id "
+                f"WHERE p.id IN ({placeholders})", ids,
+            ).fetchall()
+            owners = {r["id"]: r["owner"] or "" for r in own}
+            try:
+                vis = conn.execute(
+                    f"SELECT page_id, MAX(accessed_at) AS visited_at FROM recents "
+                    f"WHERE user_id = ? AND page_id IN ({placeholders}) "
+                    f"GROUP BY page_id", [uid, *ids],
+                ).fetchall()
+            except Exception:
+                vis = []
+            visited = {r["page_id"]: r["visited_at"] or "" for r in vis}
+    except Exception:
+        logger.exception("_attach_provenance")
+        return items
+    for it in items:
+        pid = it["id"]
+        author = first.get(pid) or owners.get(pid, "")
+        it["author"] = author
+        it["author_initial"] = (author or "?")[0].upper()
+        edited_by = last.get(pid) or author
+        it["edited_by"] = edited_by
+        it["edited_by_initial"] = (edited_by or "?")[0].upper()
+        it["visited_at"] = visited.get(pid, "")
+    return items
 
 
 def _attach_tags(items: list) -> list:
@@ -156,6 +211,59 @@ BASE_SELECT = (
 )
 
 
+# Lignes contenant un bloc AI Meeting Notes (formats JSON navigateur/Python).
+MEETING_BLOCK_LIKE = "REPLACE(COALESCE(p.content,''), ' ', '') LIKE '%\"type\":\"meeting\"%'"
+NO_MEETING_BLOCK = (
+    "REPLACE(COALESCE(p.content,''), ' ', '') NOT LIKE '%\"type\":\"meeting\"%'"
+)
+
+
+@router.get("/meetings")
+def library_meetings(
+    request: Request,
+    source_type: str = Query(default="all"),
+):
+    """Onglet Library « AI Meeting Notes » : notes de réunion de l'utilisateur.
+
+    Regroupées côté client par date (Today / Yesterday / …). Les notes sont
+    exclues des onglets de navigation courante (recents/workspace/private).
+    """
+    if source_type not in SOURCE_TYPES:
+        source_type = "all"
+
+    uid = _get_user_id(request)
+    query = (
+        f"{BASE_SELECT}, "
+        "(SELECT mt.status FROM meeting_transcripts mt WHERE mt.page_id = p.id "
+        " ORDER BY mt.id DESC LIMIT 1) AS meeting_status, "
+        "(SELECT mt.summary FROM meeting_transcripts mt WHERE mt.page_id = p.id "
+        " ORDER BY mt.id DESC LIMIT 1) AS meeting_summary "
+        "FROM pages p LEFT JOIN workspaces w ON w.id = p.workspace_id "
+        "WHERE p.deleted_at IS NULL AND (w.owner_id = ? OR p.workspace_id IS NULL) "
+        f"AND {MEETING_BLOCK_LIKE}"
+    )
+    params: list = [uid]
+    query, params = _apply_source_filter(query, params, source_type)
+    query += " ORDER BY p.updated_at DESC LIMIT 100"
+
+    with get_conn() as conn:
+        rows = conn.execute(query, params).fetchall()
+
+    items = _rows_to_items(rows, uid)
+    for it, r in zip(items, rows, strict=True):
+        d = dict(r)
+        st = d.get("meeting_status") or "idle"
+        it["is_meeting"] = True
+        it["meeting_status"] = st
+        it["source_label"] = (
+            "Summary ready" if (d.get("meeting_summary") or "").strip()
+            else ("Ready to record" if st == "idle"
+                  else st.replace("_", " ").capitalize())
+        )
+    _enrich_children(items)
+    return {"items": items}
+
+
 @router.get("/recents")
 def library_recents(
     request: Request,
@@ -167,7 +275,7 @@ def library_recents(
         source_type = "all"
 
     uid = _get_user_id(request)
-    query = f"{BASE_SELECT} FROM pages p WHERE p.parent_section != 'Trash' AND p.deleted_at IS NULL"
+    query = f"{BASE_SELECT} FROM pages p WHERE p.parent_section != 'Trash' AND p.deleted_at IS NULL AND {NO_MEETING_BLOCK}"
     params: list = []
 
     # Hierarchical view: show only root-level pages at the top
@@ -301,7 +409,8 @@ def library_published(
         source_type = "all"
 
     uid = _get_user_id(request)
-    query = f"{BASE_SELECT} FROM pages p WHERE p.published = 1 AND p.parent_section != 'Trash' AND p.deleted_at IS NULL"
+    # v7.69.6 : les deux drapeaux (lignes historiques issues d'un seul chemin).
+    query = f"{BASE_SELECT} FROM pages p WHERE (p.is_published = 1 OR p.published = 1) AND p.parent_section != 'Trash' AND p.deleted_at IS NULL"
     params: list = []
     if tree:
         query += " AND p.parent_id IS NULL"
@@ -326,7 +435,7 @@ def library_private(
         source_type = "all"
 
     uid = _get_user_id(request)
-    query = f"{BASE_SELECT} FROM pages p WHERE p.parent_section = 'Private' AND p.deleted_at IS NULL"
+    query = f"{BASE_SELECT} FROM pages p WHERE p.parent_section = 'Private' AND p.deleted_at IS NULL AND {NO_MEETING_BLOCK}"
     params: list = []
     if tree:
         query += " AND p.parent_id IS NULL"
@@ -392,7 +501,7 @@ def library_workspace(
         source_type = "all"
 
     uid = _get_user_id(request)
-    query = f"{BASE_SELECT} FROM pages p WHERE (p.workspace != '' OR p.workspace_id IS NOT NULL) AND p.parent_section != 'Trash' AND p.deleted_at IS NULL"
+    query = f"{BASE_SELECT} FROM pages p WHERE (p.workspace != '' OR p.workspace_id IS NOT NULL) AND p.parent_section != 'Trash' AND p.deleted_at IS NULL AND {NO_MEETING_BLOCK}"
     params: list = []
 
     if tree: