Pools initialisieren, Pool-Guard raus, Löschschutz bei laufenden Sessions

- pool-guard-Hook aus Projekt-Scaffold und allen bestehenden Projekten entfernt
- neue Pools: settings.json mit aufgeräumten UI-Defaults
  (promptSuggestionEnabled/awaySummaryEnabled aus) + CLAUDE.md
- delete_pool bricht bei laufendem zugeordnetem Projekt ab; Übersicht sperrt
  den Delete-Button und zeigt den Grund per Hover-Pop (WKWebView-tauglich)
- Running-Erkennung zentralisiert (running_projects_using_pool),
  list_pools liefert pro Pool die laufenden Projekte
- Todo-Umschalter im Projekt-Wizard/Settings
- ungenutzte Dependencies ureq/getrandom entfernt

src/components/ProjectList.vue

@@ -110,17 +110,24 @@ interface TerminalSettings {
   theme: string;
   icon: string | null;
   title: string;
+  todo: boolean;
 }
 
 const settings = ref<TerminalSettings | null>(null);
 
-function openSettings(p: Project) {
-  settings.value = {
-    name: p.name,
-    theme: p.terminal.theme ?? "mocha",
-    icon: p.terminal.icon,
-    title: p.terminal.title ?? "",
-  };
+async function openSettings(p: Project) {
+  try {
+    const todo = await invoke<boolean>("todo_state", { project: p.name });
+    settings.value = {
+      name: p.name,
+      theme: p.terminal.theme ?? "mocha",
+      icon: p.terminal.icon,
+      title: p.terminal.title ?? "",
+      todo,
+    };
+  } catch (e) {
+    error.value = String(e);
+  }
 }
 
 async function pickIcon() {
@@ -142,6 +149,7 @@ async function saveSettings() {
       icon: s.icon,
       title: title === "" ? null : title,
     });
+    await invoke("set_todo", { project: s.name, enabled: s.todo });
     settings.value = null;
     await refresh();
   } catch (e) {
@@ -156,6 +164,7 @@ interface Wizard {
   workDir: string | null;
   title: string;
   theme: string;
+  todo: boolean;
 }
 
 const wizard = ref<Wizard | null>(null);
@@ -169,6 +178,7 @@ function openWizard() {
     workDir: null,
     title: "",
     theme: "mocha",
+    todo: false,
   };
 }
 
@@ -201,6 +211,7 @@ async function createProject() {
         icon: null,
         title: title === "" ? null : title,
       },
+      todo: w.todo,
     });
     wizard.value = null;
     await refresh();
@@ -378,6 +389,13 @@ onUnmounted(() => window.clearInterval(timer));
           </option>
         </select>
       </label>
+      <label class="field">
+        {{ $t("projects.todo") }}
+        <span class="checkline">
+          <input v-model="wizard.todo" type="checkbox" />
+          {{ $t("projects.todoDesc") }}
+        </span>
+      </label>
       <p class="hint">{{ $t("projects.wizardHint") }}</p>
       <div class="actions">
         <button type="button" @click="wizard = null">
@@ -453,6 +471,13 @@ onUnmounted(() => window.clearInterval(timer));
           <span v-else class="icon-path">{{ $t("projects.defaultIcon") }}</span>
         </span>
       </label>
+      <label class="field">
+        {{ $t("projects.todo") }}
+        <span class="checkline">
+          <input v-model="settings.todo" type="checkbox" />
+          {{ $t("projects.todoDesc") }}
+        </span>
+      </label>
       <p class="hint">{{ $t("projects.appliesNextStart") }}</p>
       <div class="actions">
         <button @click="settings = null">{{ $t("projects.cancel") }}</button>