fix(ui): remove reactive vars in SummaryPanel, use direct widget update

- Replace reactive attributes with direct widget updates in set_target
- Delay _select_target by 0.1s after pop_screen to ensure DOM is stable
- Remove summary.refresh() calls that interfere with direct updates

full_updater/app.py

@@ -109,7 +109,7 @@ class FullUpdaterApp(App):
             )
         sidebar.refresh()
         if self.targets:
-            self._select_target(self.targets[0].target_id)
+            self.set_timer(0.1, lambda: self._select_target(self.targets[0].target_id))
 
     def _select_target(self, target_id: str):
         self.selected_target = target_id
@@ -130,7 +130,6 @@ class FullUpdaterApp(App):
             skipped=not data and any(t.target_id == target_id and not t.is_host and not lxc_is_running(t.target_id) for t in self.targets),
             cache_time=get_cache_timestamp(cache_id)
         )
-        summary.refresh()
 
     def on_sidebar_target_selected(self, event: Sidebar.TargetSelected):
         self._select_target(event.target_id)

full_updater/ui/summary.py

@@ -1,6 +1,5 @@
 from textual.widgets import Static, Button
 from textual.containers import Vertical, Horizontal
-from textual.reactive import reactive
 from textual.message import Message
 
 
@@ -26,10 +25,6 @@ class SummaryPanel(Vertical):
         height: auto;
         margin: 1 0;
     }
-    .summary-count {
-        color: $primary;
-        text-style: bold;
-    }
     .summary-error {
         color: $error;
         text-style: bold;
@@ -55,13 +50,8 @@ class SummaryPanel(Vertical):
             self.target_id = target_id
             super().__init__()
 
-    cache_time = reactive("")
-    apt_count = reactive(0)
-    cve_count = reactive(0)
-    target_id = reactive("")
-    target_name = reactive("")
-    error_msg = reactive("")
-    is_skipped = reactive(False)
+    _current_target_id: str = ""
+    _current_target_name: str = ""
 
     def compose(self):
         with Horizontal(id="summary-header"):
@@ -75,31 +65,21 @@ class SummaryPanel(Vertical):
             yield Static("", id="summary-error", classes="summary-row summary-error")
             yield Button("📦 Mettre à jour", id="btn-upgrade", variant="primary")
 
-    def watch_cache_time(self, value: str):
-        self.query_one("#summary-cache", Static).update(f"Cache : {value}" if value else "")
+    def set_target(self, target_id: str, name: str, apt_count: int, cve_count: int, error: str, skipped: bool, cache_time: str):
+        self._current_target_id = target_id
+        self._current_target_name = name
 
-    def watch_apt_count(self, value: int):
-        self._update_display()
-
-    def watch_cve_count(self, value: int):
-        self._update_display()
-
-    def watch_error_msg(self, value: str):
-        self._update_display()
-
-    def watch_is_skipped(self, value: bool):
-        self._update_display()
-
-    def watch_target_name(self, value: str):
-        self.query_one("#summary-title", Static).update(value if value else "Sélectionnez une cible")
-
-    def _update_display(self):
+        title = self.query_one("#summary-title", Static)
         apt_btn = self.query_one("#btn-apt", Button)
         cve_btn = self.query_one("#btn-cve", Button)
         err_label = self.query_one("#summary-error", Static)
         btn = self.query_one("#btn-upgrade", Button)
+        cache_label = self.query_one("#summary-cache", Static)
 
-        if self.is_skipped:
+        title.update(name if name else "Sélectionnez une cible")
+        cache_label.update(f"Cache : {cache_time}" if cache_time else "")
+
+        if skipped:
             apt_btn.label = "Mises à jour : LXC éteint"
             cve_btn.label = "CVE : LXC éteint"
             err_label.update("")
@@ -108,37 +88,28 @@ class SummaryPanel(Vertical):
             cve_btn.disabled = True
             return
 
-        if self.error_msg:
-            apt_btn.label = f"Mises à jour : {self.apt_count}"
+        if error:
+            apt_btn.label = f"Mises à jour : {apt_count}"
             cve_btn.label = "CVE : ERREUR"
-            err_label.update(self.error_msg)
+            err_label.update(error)
             btn.disabled = False
-            apt_btn.disabled = self.apt_count == 0
+            apt_btn.disabled = apt_count == 0
             cve_btn.disabled = True
             return
 
-        apt_btn.label = f"Mises à jour : {self.apt_count}"
-        cve_btn.label = f"CVE : {self.cve_count}"
+        apt_btn.label = f"Mises à jour : {apt_count}"
+        cve_btn.label = f"CVE : {cve_count}"
         err_label.update("")
         btn.disabled = False
-        apt_btn.disabled = self.apt_count == 0
-        cve_btn.disabled = self.cve_count == 0
-
-    def set_target(self, target_id: str, name: str, apt_count: int, cve_count: int, error: str, skipped: bool, cache_time: str):
-        self.target_id = target_id
-        self.target_name = name
-        self.apt_count = apt_count
-        self.cve_count = cve_count
-        self.error_msg = error
-        self.is_skipped = skipped
-        self.cache_time = cache_time
+        apt_btn.disabled = apt_count == 0
+        cve_btn.disabled = cve_count == 0
 
     def on_button_pressed(self, event: Button.Pressed):
         if event.button.id == "btn-reload":
             self.post_message(self.ReloadPressed())
         elif event.button.id == "btn-upgrade":
-            self.post_message(self.UpgradePressed(self.target_id, self.target_name))
+            self.post_message(self.UpgradePressed(self._current_target_id, self._current_target_name))
         elif event.button.id == "btn-apt":
-            self.post_message(self.AptClicked(self.target_id))
+            self.post_message(self.AptClicked(self._current_target_id))
         elif event.button.id == "btn-cve":
-            self.post_message(self.CveClicked(self.target_id))
+            self.post_message(self.CveClicked(self._current_target_id))