feat: add View-scoped quick access presentation

src/govoplan_views/backend/manifest.py

@@ -306,12 +306,30 @@ manifest = ModuleManifest(
                 "so they can always be inspected and changed. The titlebar eye "
                 "opens the selector and is accented while a specialized View is "
                 "active. Hidden functions remain protected by their normal "
-                "permission checks."
+                "permission checks. A revision may recommend Quick Access tools or "
+                "focus the rail to a task-specific subset. These fields affect presentation "
+                "only: unavailable, context-incompatible, or unauthorized tools stay absent, "
+                "and an unusable focus falls back to the normal effective rail. Workflow uses "
+                "the same behavior by resolving the exact immutable View revision."
             ),
             layer="available",
             documentation_types=("admin", "user"),
             audience=("administrator", "power_user", "workflow_designer"),
             related_modules=("access", "admin", "policy", "workflow_engine"),
+            translations={
+                "de": {
+                    "title": "Aufgabenbezogene Ansichten",
+                    "summary": "Die sichtbare Oberflaeche auf die fuer eine Aufgabe benoetigten Module und Funktionen begrenzen, ohne Berechtigungen zu aendern.",
+                    "body": (
+                        "Ansichten sind versionierte Darstellungsprojektionen. Module melden ihre waehlbaren Oberflaechen ueber "
+                        "den Plattformvertrag. Eine Revision darf Schnellzugriffswerkzeuge empfehlen oder die Leiste auf eine "
+                        "aufgabenbezogene Teilmenge fokussieren. Das aendert nur die Darstellung: nicht verfuegbare, unpassende "
+                        "oder unberechtigte Werkzeuge bleiben verborgen; ein nicht nutzbarer Fokus faellt auf die normale wirksame "
+                        "Leiste zurueck. Workflow erhaelt dasselbe Verhalten durch die genaue unveraenderliche Ansichtsversion. "
+                        "Ausgeblendete Funktionen bleiben durch ihre normalen Berechtigungspruefungen geschuetzt."
+                    ),
+                }
+            },
             links=(
                 DocumentationLink(
                     label="Views administration",
@@ -358,7 +376,8 @@ manifest = ModuleManifest(
                 "Inherited definitions or assignments must be changed in their owning scope."
                 " Product-area grouping, ordering, and labels are presentation metadata in the same revision; "
                 "they cannot expose a hidden surface or grant authority. Grouped navigation is the sensible default, "
-                "while flat navigation preserves the complete authorized tool rail."
+                "while flat navigation preserves the complete authorized tool rail. Quick Access recommendation and "
+                "focus ids are likewise revisioned presentation metadata and never authorize a contribution."
             ),
             documentation_types=("admin",),
             audience=("administrator", "power_user", "workflow_designer"),

src/govoplan_views/backend/service.py

@@ -52,8 +52,15 @@ LOCKOUT_ADMIN_SURFACE_IDS = {
 }
 _KEY_RE = re.compile(r"[^a-z0-9]+")
 _PRESENTATION_ID_RE = re.compile(r"^[a-z][a-z0-9-]{1,79}$")
+_QUICK_ACCESS_TOOL_ID_RE = re.compile(r"^[a-z][a-z0-9_-]*(?:\.[a-z0-9_-]+)+$")
 _PRESENTATION_KEYS = frozenset(
-    {"navigation_mode", "product_area_order", "product_area_labels"}
+    {
+        "navigation_mode",
+        "product_area_order",
+        "product_area_labels",
+        "quick_access_recommended_tool_ids",
+        "quick_access_focused_tool_ids",
+    }
 )
 
 
@@ -419,6 +426,31 @@ def normalize_view_presentation(
             labels[area_id] = label
         normalized["product_area_labels"] = labels
 
+    for field_name, label in (
+        ("quick_access_recommended_tool_ids", "recommended Quick Access tools"),
+        ("quick_access_focused_tool_ids", "focused Quick Access tools"),
+    ):
+        raw_tool_ids = value.get(field_name)
+        if raw_tool_ids is None:
+            continue
+        if not isinstance(raw_tool_ids, list) or len(raw_tool_ids) > 100:
+            raise ViewsValidationError(
+                f"View {label} must be a list of at most 100 ids"
+            )
+        tool_ids: list[str] = []
+        for raw_id in raw_tool_ids:
+            tool_id = str(raw_id).strip()
+            if not _QUICK_ACCESS_TOOL_ID_RE.fullmatch(tool_id):
+                raise ViewsValidationError(
+                    f"Invalid Quick Access tool id in View presentation: {tool_id!r}"
+                )
+            if tool_id in tool_ids:
+                raise ViewsValidationError(
+                    f"Duplicate Quick Access tool id in View presentation: {tool_id}"
+                )
+            tool_ids.append(tool_id)
+        normalized[field_name] = tool_ids
+
     if available_product_area_ids is not None:
         available = {str(item) for item in available_product_area_ids}
         referenced = set(normalized.get("product_area_order", ())) | set(