feat: journée 17 avril — tests E2E validés, dashboard fleet+audit, VWB bridge, cleaner C2

Pipeline E2E complet validé :
  Capture VM → streaming → serveur → cleaner → replay → audit trail
  Mode apprentissage supervisé fonctionne (Léa échoue → humain → reprise)

Dashboard :
  - Cleanup 14→10 onglets (RCE supprimée)
  - Fleet : enregistrer/révoquer agents, tokens, ZIP pré-configuré téléchargeable
  - Audit trail MVP (/audit) : filtres, tableau, export CSV, conformité AI Act/RGPD
  - Formulaire Fleet simplifié (nom + email, machine_id auto)

VWB bridge Léa→VWB :
  - Compound décomposés en N steps (saisie + raccourci visibles)
  - Layout serpentin 3 colonnes (plus colonne verticale)
  - Badge OS 🪟/🐧, filtre OS retiré (admin Linux voit Windows)
  - Fix import SQLite readonly

Cleaner intelligent :
  - Descriptions lisibles (UIA/C2) + détection doublons
  - Logique C2 : UIElement identifié = jamais parasite
  - Patterns parasites resserrés
  - Message Léa : "Je n'y arrive pas, montrez-moi comment faire"

Config agent (INC-1 à INC-7) :
  - SERVER_URL + SERVER_BASE unifiés
  - RPA_OLLAMA_HOST séparé
  - allow_redirects=False sur POST
  - Middleware réécriture URL serveur

CI Gitea : fix token + Flask-SocketIO + ruff propre
Fleet endpoints : /agents/enroll|uninstall|fleet + agent_registry SQLite
Backup : script quotidien workflows.db + audit

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

visual_workflow_builder/backend/services/learned_workflow_bridge.py

@@ -37,7 +37,8 @@ CORE_ACTION_TO_VWB = {
     "mouse_click": "click_anchor",
     "text_input": "type_text",
     "key_press": "keyboard_shortcut",
-    "compound": "click_anchor",  # Sera décomposé en sous-étapes
+    "key_combo": "keyboard_shortcut",
+    "compound": "click_anchor",  # Décomposé en N étapes séparées par le bridge
     "wait": "wait_for_anchor",
     "scroll": "scroll_to_anchor",
     "unknown": "click_anchor",
@@ -133,76 +134,103 @@ def convert_learned_to_vwb_steps(
             if to_node and to_node not in visited:
                 queue.append(to_node)
 
-    # Convertir chaque edge en Step VWB
+    # Convertir chaque edge en Step(s) VWB
+    # Les actions compound sont décomposées en N steps séparés
     steps = []
-    for idx, edge in enumerate(ordered_edges):
+    for edge in ordered_edges:
         action = edge.get("action", {})
         action_type = action.get("type", "unknown")
         action_params = action.get("parameters", {})
         target = action.get("target", {})
 
-        # Déterminer le type VWB
-        vwb_action_type = CORE_ACTION_TO_VWB.get(action_type, "click_anchor")
-
-        # Construire les paramètres VWB
-        vwb_params = {}
-
-        if action_type == "mouse_click":
-            # Extraire la position en pourcentage si disponible
-            by_position = target.get("by_position")
-            if by_position:
-                vwb_params["x_pct"] = by_position[0] if isinstance(by_position, list) else 0
-                vwb_params["y_pct"] = by_position[1] if isinstance(by_position, list) else 0
-            button = action_params.get("button", "left")
-            if button == "double":
-                vwb_action_type = "double_click_anchor"
-            elif button == "right":
-                vwb_action_type = "right_click_anchor"
-
-        elif action_type == "text_input":
-            vwb_params["text"] = action_params.get("text", "")
-
-        elif action_type == "key_press":
-            keys = action_params.get("keys", [])
-            if not keys and action_params.get("key"):
-                keys = [action_params["key"]]
-            vwb_params["keys"] = keys
-
-        elif action_type == "compound":
-            # Stocker les sous-étapes dans les paramètres pour référence
-            vwb_params["compound_steps"] = action_params.get("steps", [])
-            warnings.append(
-                f"Étape {idx + 1} : action compound décomposée — vérifier manuellement"
-            )
-
-        # Ajouter des infos de ciblage pour la review humaine
-        if target.get("by_role"):
-            vwb_params["target_role"] = target["by_role"]
-        if target.get("by_text"):
-            vwb_params["target_text"] = target["by_text"]
-
-        # Construire le label
         from_node = edge.get("from_node", "")
         to_node = edge.get("to_node") or edge.get("target_node", "")
         from_name = nodes_by_id.get(from_node, {}).get("name", from_node)
         to_name = nodes_by_id.get(to_node, {}).get("name", to_node)
-        label = _build_step_label(vwb_action_type, vwb_params, from_name, to_name)
-
-        step = {
-            "action_type": vwb_action_type,
-            "order": idx,
-            "position_x": 400,
-            "position_y": 80 + idx * 120,
-            "parameters": vwb_params,
-            "label": label,
-            # Métadonnées d'origine pour traçabilité
-            "metadata": {
-                "core_edge_id": edge.get("edge_id", ""),
-                "core_from_node": from_node,
-                "core_to_node": to_node,
-            },
+        edge_meta = {
+            "core_edge_id": edge.get("edge_id", ""),
+            "core_from_node": from_node,
+            "core_to_node": to_node,
         }
-        steps.append(step)
+
+        if action_type == "compound":
+            # --- Décomposer les compound en N étapes VWB séparées ---
+            sub_steps = action_params.get("steps", [])
+            if not sub_steps:
+                warnings.append(
+                    f"Action compound sans sous-étapes (edge {edge.get('edge_id', '?')})"
+                )
+                continue
+
+            for sub_idx, sub in enumerate(sub_steps):
+                sub_type = sub.get("type", "unknown")
+                sub_vwb_type, sub_params = _convert_compound_substep(
+                    sub_type, sub, target
+                )
+                label = _build_step_label(sub_vwb_type, sub_params, from_name, to_name)
+                steps.append({
+                    "action_type": sub_vwb_type,
+                    "order": len(steps),
+                    "position_x": 0,   # sera recalculé par _compute_layout
+                    "position_y": 0,
+                    "parameters": sub_params,
+                    "label": label,
+                    "metadata": {
+                        **edge_meta,
+                        "compound_sub_index": sub_idx,
+                        "compound_total": len(sub_steps),
+                    },
+                })
+
+            warnings.append(
+                f"Compound décomposé en {len(sub_steps)} étapes VWB séparées "
+                f"(edge {edge.get('edge_id', '?')})"
+            )
+        else:
+            # --- Action simple (non-compound) ---
+            vwb_action_type = CORE_ACTION_TO_VWB.get(action_type, "click_anchor")
+            vwb_params = {}
+
+            if action_type == "mouse_click":
+                by_position = target.get("by_position")
+                if by_position:
+                    vwb_params["x_pct"] = by_position[0] if isinstance(by_position, list) else 0
+                    vwb_params["y_pct"] = by_position[1] if isinstance(by_position, list) else 0
+                button = action_params.get("button", "left")
+                if button == "double":
+                    vwb_action_type = "double_click_anchor"
+                elif button == "right":
+                    vwb_action_type = "right_click_anchor"
+
+            elif action_type == "text_input":
+                vwb_params["text"] = action_params.get("text", "")
+
+            elif action_type in ("key_press", "key_combo"):
+                vwb_action_type = "keyboard_shortcut"
+                keys = action_params.get("keys", [])
+                if not keys and action_params.get("key"):
+                    keys = [action_params["key"]]
+                vwb_params["keys"] = keys
+
+            # Ajouter des infos de ciblage pour la review humaine
+            if target.get("by_role"):
+                vwb_params["target_role"] = target["by_role"]
+            if target.get("by_text"):
+                vwb_params["target_text"] = target["by_text"]
+
+            label = _build_step_label(vwb_action_type, vwb_params, from_name, to_name)
+            steps.append({
+                "action_type": vwb_action_type,
+                "order": len(steps),
+                "position_x": 0,
+                "position_y": 0,
+                "parameters": vwb_params,
+                "label": label,
+                "metadata": edge_meta,
+            })
+
+    # Appliquer le layout serpentin à tous les steps
+    _compute_layout(steps)
 
     if not steps and nodes:
         # Pas d'edges mais des nodes → créer des étapes basiques depuis les nodes
@@ -212,18 +240,91 @@ def convert_learned_to_vwb_steps(
             steps.append({
                 "action_type": "click_anchor",
                 "order": idx,
-                "position_x": 400,
-                "position_y": 80 + idx * 120,
+                "position_x": 0,
+                "position_y": 0,
                 "parameters": {
                     "window_title": (node.get("template", {}).get("window", {}) or {}).get("title_pattern", ""),
                 },
                 "label": f"Écran : {node_name}",
                 "metadata": {"core_node_id": node.get("node_id", "")},
             })
+        _compute_layout(steps)
 
     return workflow_meta, steps, warnings
 
 
+def _convert_compound_substep(
+    sub_type: str, sub: Dict[str, Any], parent_target: Dict[str, Any]
+) -> Tuple[str, Dict[str, Any]]:
+    """
+    Convertit une sous-étape compound en (vwb_action_type, vwb_params).
+
+    Gère les types : mouse_click, text_input, key_combo, key_press.
+    """
+    vwb_params: Dict[str, Any] = {}
+
+    if sub_type == "mouse_click":
+        vwb_type = "click_anchor"
+        pos = sub.get("pos")
+        if pos and isinstance(pos, (list, tuple)) and len(pos) >= 2:
+            vwb_params["x_pct"] = pos[0]
+            vwb_params["y_pct"] = pos[1]
+        button = sub.get("button", "left")
+        if button == "double":
+            vwb_type = "double_click_anchor"
+        elif button == "right":
+            vwb_type = "right_click_anchor"
+        # Hériter les infos de ciblage du parent
+        if parent_target.get("by_role"):
+            vwb_params["target_role"] = parent_target["by_role"]
+        if parent_target.get("by_text"):
+            vwb_params["target_text"] = parent_target["by_text"]
+
+    elif sub_type == "text_input":
+        vwb_type = "type_text"
+        vwb_params["text"] = sub.get("text", "")
+
+    elif sub_type in ("key_combo", "key_press"):
+        vwb_type = "keyboard_shortcut"
+        keys = sub.get("keys", [])
+        if not keys and sub.get("key"):
+            keys = [sub["key"]]
+        vwb_params["keys"] = keys
+
+    else:
+        # Type inconnu — fallback sur click_anchor
+        vwb_type = CORE_ACTION_TO_VWB.get(sub_type, "click_anchor")
+
+    return vwb_type, vwb_params
+
+
+def _compute_layout(
+    steps: List[Dict[str, Any]],
+    cols: int = 3,
+    cell_w: int = 280,
+    cell_h: int = 140,
+    margin_x: int = 60,
+    margin_y: int = 40,
+) -> List[Dict[str, Any]]:
+    """
+    Disposition en grille serpentin (zigzag) pour lisibilité humaine.
+
+    Lignes paires : gauche → droite
+    Lignes impaires : droite → gauche
+
+    Modifie les steps en place et les retourne.
+    """
+    for idx, step in enumerate(steps):
+        row = idx // cols
+        col = idx % cols
+        # Serpentin : lignes impaires inversées
+        if row % 2 == 1:
+            col = cols - 1 - col
+        step["position_x"] = margin_x + col * (cell_w + margin_x)
+        step["position_y"] = margin_y + row * (cell_h + margin_y)
+    return steps
+
+
 def _build_step_label(
     action_type: str, params: Dict[str, Any], from_name: str, to_name: str
 ) -> str: