Projekt löschen in drei Stufen mit Artefakt-Vorschau; Listen-Scroll gefixt

Eskalationsleiter: 'integration' nimmt nur die ai-control-Spuren zurück
(Registry, .ai-control/, Archiv-Rechte + Todo-Hook in settings.json,
Panel-Dateien, .desktop — Ordner, memory/ und Claude-Code-Grundgerüst
bleiben), 'archive' löscht zusätzlich das Archiv, 'full' den Projekt-
ordner mit Arbeitsordner-Flag. delete_preview liefert die konkrete
Artefaktliste; der Dialog zeigt sie je Stufe. Ersetzt delete_project/
remove_project (Handler, App-ACL-Manifest und Capability nachgezogen).

Außerdem: main scrollt nicht mehr — Toolbars und Fehlerzeile stehen,
nur die Listen scrollen (alle drei Tabs, .list-scroll).

src-tauri/capabilities/terminal.json

@@ -0,0 +1,47 @@
+{
+  "$schema": "../gen/schemas/desktop-schema.json",
+  "identifier": "terminal",
+  "description": "Terminal-Fenster: PTY und angedocktes Panel.",
+  "windows": [
+    "term-*"
+  ],
+  "permissions": [
+    "core:default",
+    "core:window:allow-start-dragging",
+    "core:window:allow-set-size",
+    "core:window:allow-set-position",
+    "core:window:allow-outer-position",
+    "core:window:allow-inner-size",
+    "core:window:allow-minimize",
+    "core:window:allow-toggle-maximize",
+    "core:window:allow-close",
+    "core:window:allow-hide",
+    "core:window:allow-start-resize-dragging",
+    "autostart:default",
+    "dialog:default",
+    "clipboard-manager:allow-write-text",
+    "allow-commands-delete",
+    "allow-commands-read",
+    "allow-list-projects",
+    "allow-open-panel-window",
+    "allow-panel-archive-cmd",
+    "allow-panel-archive-dir-cmd",
+    "allow-panel-load",
+    "allow-panel-read",
+    "allow-panel-set",
+    "allow-pool-label",
+    "allow-project-icon",
+    "allow-reveal-path-cmd",
+    "allow-search-read",
+    "allow-search-run",
+    "allow-set-terminal-font-size",
+    "allow-spellcheck-lang",
+    "allow-term-log",
+    "allow-term-resize",
+    "allow-term-start",
+    "allow-term-write",
+    "allow-terminal-font-size",
+    "allow-wiki-open",
+    "allow-wiki-read"
+  ]
+}