fix(A1): Übungen an Stufen binden, Gates entkoppeln, Tages-Abschluss

Activity Set pro Stufe statt Gate-Titel-Recurring; Single-Active-Stufe bei Reopen; Complete heute schliesst Next Action; Heute-Panel fuer alle Uebungen der aktiven Stufe.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/migrations/031_recurring_stage_binding.sql

@@ -0,0 +1,9 @@
+-- AP A1.2 — RecurringElement an Reifegrad-Stufe binden (Activity Set)
+
+ALTER TABLE recurring_elements
+    ADD COLUMN roadmap_item_id UUID NULL
+        REFERENCES roadmap_items(id) ON DELETE SET NULL;
+
+CREATE INDEX idx_recurring_elements_stage
+    ON recurring_elements(tenant_id, roadmap_item_id)
+    WHERE roadmap_item_id IS NOT NULL;

backend/services/archetype_starter_kit.py

@@ -65,7 +65,8 @@ def get_starter_preview(
             {"kind": "maturity_stage", "title": "Stufe 2 — Aufbau", "status": "planned"},
             {"kind": "maturity_stage", "title": "Stufe 3 — Ziel", "status": "planned"},
             {"kind": "project", "title": "Training"},
-            {"kind": "recurring", "title": "Tägliche Übung"},
+            {"kind": "recurring", "title": "Vorbeuge-Dehnung"},
+            {"kind": "recurring", "title": "Hüftöffner (Schmetterling)"},
         ]
     elif archetype_key == "initiative.linear_project":
         items = [
@@ -185,7 +186,6 @@ def _apply_a1(
     user_id: Optional[str],
 ) -> dict[str, list[str]]:
     from services.projects import create_project, list_projects_for_initiative
-    from services.recurring import create_recurring_element, list_recurring_for_initiative
     from services.roadmap import create_roadmap_item
 
     roadmap_ids: list[str] = []
@@ -194,6 +194,7 @@ def _apply_a1(
         ("Stufe 2 — Aufbau", "planned"),
         ("Stufe 3 — Ziel", "planned"),
     ]
+    stage_items: list[dict[str, Any]] = []
     for index, (title, status) in enumerate(stage_defs):
         item = create_roadmap_item(
             tenant_id=tenant_id,
@@ -205,6 +206,7 @@ def _apply_a1(
             user_id=user_id,
         )
         roadmap_ids.append(item["id"])
+        stage_items.append(item)
 
     projects = list_projects_for_initiative(tenant_id=tenant_id, initiative_id=initiative_id)
     if not _find_by_title(projects, "Training"):
@@ -217,19 +219,20 @@ def _apply_a1(
             user_id=user_id,
         )
 
-    recurring = list_recurring_for_initiative(tenant_id=tenant_id, initiative_id=initiative_id)
-    if not _find_by_title(recurring, "Tägliche Übung"):
-        create_recurring_element(
-            tenant_id=tenant_id,
-            initiative_id=initiative_id,
-            title="Tägliche Übung",
-            description="Regelmäßige Übung für die aktuelle Reifegrad-Stufe",
-            interval_days=1,
-            next_due_at=datetime.now(timezone.utc),
-            user_id=user_id,
-        )
+    from services.maturity_practice import seed_practices_for_stage
 
-    return {"roadmap_items": roadmap_ids, "projects": ["Training"], "recurring": ["Tägliche Übung"]}
+    exercises = seed_practices_for_stage(
+        tenant_id=tenant_id,
+        initiative_id=initiative_id,
+        stage=stage_items[0],
+        user_id=user_id,
+    )
+
+    return {
+        "roadmap_items": roadmap_ids,
+        "projects": ["Training"],
+        "recurring": [e["title"] for e in exercises],
+    }
 
 
 def _apply_a2(

backend/services/cadence_instance.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from datetime import datetime, timedelta, timezone
+from datetime import datetime, time, timedelta, timezone
 from typing import Any, Literal, Optional
 
 from psycopg2.extras import RealDictCursor
@@ -86,6 +86,23 @@ def ensure_open_instance(
     return row
 
 
+def _next_due_at(*, now: datetime, interval_days: int | None) -> datetime:
+    days = max(int(interval_days or 1), 1)
+    next_date = now.date() + timedelta(days=days)
+    return datetime.combine(next_date, time.min, tzinfo=timezone.utc)
+
+
+def _parse_due(value: Any) -> Optional[datetime]:
+    if value is None:
+        return None
+    if isinstance(value, datetime):
+        return value if value.tzinfo else value.replace(tzinfo=timezone.utc)
+    try:
+        return datetime.fromisoformat(str(value).replace("Z", "+00:00"))
+    except ValueError:
+        return None
+
+
 def complete_open_instance(
     *,
     tenant_id: str,
@@ -144,7 +161,7 @@ def complete_open_instance(
         conn.close()
 
     interval = recurring.get("interval_days") or 1
-    next_due = now + timedelta(days=int(interval))
+    next_due = _next_due_at(now=now, interval_days=interval)
 
     update_recurring_element(
         tenant_id=tenant_id,
@@ -153,12 +170,6 @@ def complete_open_instance(
         next_due_at=next_due,
     )
 
-    next_instance = ensure_open_instance(
-        tenant_id=tenant_id,
-        recurring_element_id=recurring_element_id,
-        due_at=next_due,
-    )
-
     log_audit(
         "cadence_instance.completed",
         user_id=user_id,
@@ -175,7 +186,7 @@ def complete_open_instance(
     )
     return {
         "completed_instance": completed,
-        "next_instance": next_instance,
+        "next_due_at": next_due.isoformat(),
         "recurring": updated_recurring,
     }
 
@@ -186,6 +197,7 @@ def attach_open_instances_to_recurring_list(
     if not items:
         return items
     ids = [item["id"] for item in items]
+    now = datetime.now(timezone.utc)
     conn = get_connection()
     try:
         with conn.cursor(cursor_factory=RealDictCursor) as cur:
@@ -203,17 +215,51 @@ def attach_open_instances_to_recurring_list(
                 str(row["recurring_element_id"]): _serialize_row(dict(row))
                 for row in cur.fetchall()
             }
+            cur.execute(
+                """
+                SELECT DISTINCT ON (recurring_element_id)
+                    recurring_element_id, measurement_note, completed_at
+                FROM cadence_instances
+                WHERE tenant_id = %s
+                  AND recurring_element_id = ANY(%s::uuid[])
+                  AND status = 'completed'
+                  AND completed_at >= CURRENT_DATE
+                ORDER BY recurring_element_id, completed_at DESC
+                """,
+                (tenant_id, ids),
+            )
+            completed_today = {
+                str(row["recurring_element_id"]): {
+                    "measurement_note": row.get("measurement_note") or "",
+                    "completed_at": row["completed_at"].isoformat()
+                    if row.get("completed_at")
+                    else None,
+                }
+                for row in cur.fetchall()
+            }
     finally:
         conn.close()
 
     enriched = []
     for item in items:
         copy = dict(item)
+        today = completed_today.get(item["id"])
+        copy["today_completed"] = today is not None
+        copy["today_measurement_note"] = today.get("measurement_note", "") if today else ""
+
         open_inst = by_recurring.get(item["id"])
-        if not open_inst and item.get("status") == "active":
+        next_due = _parse_due(item.get("next_due_at"))
+        due_now = next_due is None or next_due <= now
+        if (
+            not open_inst
+            and item.get("status") == "active"
+            and due_now
+            and not copy["today_completed"]
+        ):
             open_inst = ensure_open_instance(
                 tenant_id=tenant_id,
                 recurring_element_id=item["id"],
+                due_at=next_due or now,
             )
         copy["open_cadence_instance"] = open_inst
         enriched.append(copy)

backend/services/maturity_practice.py

@@ -0,0 +1,191 @@
+"""A1 — Stage-bound practice exercises (Activity Set)."""
+
+from __future__ import annotations
+
+from datetime import datetime, timezone
+from typing import Any, Optional
+
+from services.recurring import (
+    create_recurring_element,
+    list_recurring_for_initiative,
+    update_recurring_element,
+)
+
+# Starter exercise sets per stage title (Spagat reference path).
+STAGE_PRACTICE_SETS: dict[str, list[tuple[str, str]]] = {
+    "Stufe 1 — Basis": [
+        ("Vorbeuge-Dehnung", "Täglich 3×30 Sek. — Hüfte und Beinrückseite"),
+        ("Hüftöffner (Schmetterling)", "Täglich sitzend, leichter Druck"),
+    ],
+    "Stufe 2 — Aufbau": [
+        ("Seitlicher Spagat — links", "Täglich halten, optional Messwert (Grad)"),
+        ("Seitlicher Spagat — rechts", "Täglich halten, optional Messwert (Grad)"),
+        ("Aktive Vorbeuge", "Täglich 3× kurz halten"),
+    ],
+    "Stufe 3 — Ziel": [
+        ("Voller Spagat", "Täglich Zielposition — Messwert dokumentieren"),
+    ],
+}
+
+
+def get_active_maturity_stage(
+    *, tenant_id: str, initiative_id: str
+) -> Optional[dict[str, Any]]:
+    from services.roadmap import list_roadmap_items_for_initiative
+
+    stages = [
+        item
+        for item in list_roadmap_items_for_initiative(
+            tenant_id=tenant_id, initiative_id=initiative_id
+        )
+        if item.get("item_type") == "maturity_stage" and item.get("status") == "active"
+    ]
+    if not stages:
+        return None
+    stages.sort(key=lambda s: (s.get("sort_order", 0), s.get("title", "")))
+    return stages[0]
+
+
+def enforce_single_active_maturity_stage(
+    cur,
+    *,
+    tenant_id: str,
+    initiative_id: str,
+    keep_active_id: str,
+) -> None:
+    """At most one maturity_stage may be active."""
+    cur.execute(
+        """
+        UPDATE roadmap_items
+        SET status = 'planned', updated_at = NOW()
+        WHERE tenant_id = %s
+          AND initiative_id = %s
+          AND item_type = 'maturity_stage'
+          AND status IN ('active', 'at_risk')
+          AND id != %s
+        """,
+        (tenant_id, initiative_id, keep_active_id),
+    )
+
+
+def list_practices_for_stage(
+    *,
+    tenant_id: str,
+    initiative_id: str,
+    stage_id: str,
+) -> list[dict[str, Any]]:
+    items = list_recurring_for_initiative(
+        tenant_id=tenant_id, initiative_id=initiative_id
+    )
+    return [
+        item
+        for item in items
+        if item.get("roadmap_item_id") == stage_id
+    ]
+
+
+def pause_all_practices(
+    *,
+    tenant_id: str,
+    initiative_id: str,
+    user_id: Optional[str] = None,
+) -> list[str]:
+    paused: list[str] = []
+    for item in list_recurring_for_initiative(
+        tenant_id=tenant_id, initiative_id=initiative_id
+    ):
+        if item.get("status") == "active":
+            update_recurring_element(
+                tenant_id=tenant_id,
+                recurring_id=item["id"],
+                status="paused",
+                user_id=user_id,
+            )
+            paused.append(item["title"])
+    return paused
+
+
+def seed_practices_for_stage(
+    *,
+    tenant_id: str,
+    initiative_id: str,
+    stage: dict[str, Any],
+    user_id: Optional[str] = None,
+) -> list[dict[str, Any]]:
+    """Idempotent: create missing exercises for a stage; activate existing."""
+    stage_id = stage["id"]
+    stage_title = stage.get("title") or ""
+    defs = STAGE_PRACTICE_SETS.get(stage_title)
+    if not defs:
+        defs = [
+            (
+                f"Übung — {stage_title}",
+                f"Tägliche Routine für {stage_title}",
+            )
+        ]
+
+    existing = list_practices_for_stage(
+        tenant_id=tenant_id,
+        initiative_id=initiative_id,
+        stage_id=stage_id,
+    )
+    existing_by_title = {item["title"]: item for item in existing}
+    created: list[dict[str, Any]] = []
+    now = datetime.now(timezone.utc)
+
+    for title, description in defs:
+        if title in existing_by_title:
+            item = existing_by_title[title]
+            if item.get("status") != "active":
+                updated = update_recurring_element(
+                    tenant_id=tenant_id,
+                    recurring_id=item["id"],
+                    status="active",
+                    next_due_at=now,
+                    user_id=user_id,
+                )
+                if updated:
+                    created.append(updated)
+            else:
+                created.append(item)
+            continue
+
+        row = create_recurring_element(
+            tenant_id=tenant_id,
+            initiative_id=initiative_id,
+            title=title,
+            description=description,
+            status="active",
+            interval_days=1,
+            next_due_at=now,
+            roadmap_item_id=stage_id,
+            user_id=user_id,
+        )
+        created.append(row)
+
+    return created
+
+
+def activate_stage_practice_set(
+    *,
+    tenant_id: str,
+    initiative_id: str,
+    stage: dict[str, Any],
+    user_id: Optional[str] = None,
+) -> dict[str, Any]:
+    paused = pause_all_practices(
+        tenant_id=tenant_id, initiative_id=initiative_id, user_id=user_id
+    )
+    exercises = seed_practices_for_stage(
+        tenant_id=tenant_id,
+        initiative_id=initiative_id,
+        stage=stage,
+        user_id=user_id,
+    )
+    return {
+        "stage_id": stage["id"],
+        "stage_title": stage.get("title"),
+        "paused_practices": paused,
+        "active_practices": [e["title"] for e in exercises],
+        "practice_ids": [e["id"] for e in exercises],
+    }

backend/services/maturity_stage_transition.py

@@ -2,15 +2,10 @@
 
 from __future__ import annotations
 
-from datetime import datetime, timezone
 from typing import Any, Optional
 
-from services.recurring import (
-    create_recurring_element,
-    list_recurring_for_initiative,
-    update_recurring_element,
-)
-from services.roadmap import get_roadmap_item, list_roadmap_items_for_initiative, update_roadmap_item
+from services.maturity_practice import activate_stage_practice_set
+from services.roadmap import get_roadmap_item, list_roadmap_items_for_initiative
 
 
 def on_maturity_stage_reached(
@@ -20,7 +15,7 @@ def on_maturity_stage_reached(
     reached_item_id: str,
     user_id: Optional[str] = None,
 ) -> Optional[dict[str, Any]]:
-    """Pause old routines, activate next stage, seed new routine for next stage."""
+    """Pause old routines, activate next stage, seed exercise set for next stage."""
     item = get_roadmap_item(tenant_id=tenant_id, item_id=reached_item_id)
     if not item or item.get("item_type") != "maturity_stage":
         return None
@@ -47,41 +42,50 @@ def on_maturity_stage_reached(
             next_stage = stage
             break
 
-    paused: list[str] = []
-    for recurring in list_recurring_for_initiative(
-        tenant_id=tenant_id, initiative_id=initiative_id
-    ):
-        if recurring.get("status") == "active":
-            update_recurring_element(
-                tenant_id=tenant_id,
-                recurring_id=recurring["id"],
-                status="paused",
-                user_id=user_id,
-            )
-            paused.append(recurring["title"])
-
-    created_recurring = None
+    practice_transition = None
     if next_stage:
+        from services.roadmap import update_roadmap_item
+
         update_roadmap_item(
             tenant_id=tenant_id,
             item_id=next_stage["id"],
             status="active",
             user_id=user_id,
         )
-        created_recurring = create_recurring_element(
-            tenant_id=tenant_id,
-            initiative_id=initiative_id,
-            title=f"Übung — {next_stage['title']}",
-            description=f"Routine für {next_stage['title']} (automatisch nach Stufenübergang)",
-            status="active",
-            interval_days=1,
-            next_due_at=datetime.now(timezone.utc),
-            user_id=user_id,
-        )
+        next_stage = get_roadmap_item(tenant_id=tenant_id, item_id=next_stage["id"])
+        if next_stage:
+            practice_transition = activate_stage_practice_set(
+                tenant_id=tenant_id,
+                initiative_id=initiative_id,
+                stage=next_stage,
+                user_id=user_id,
+            )
 
     return {
         "reached_stage_id": reached_item_id,
         "next_stage_id": next_stage["id"] if next_stage else None,
-        "paused_recurring": paused,
-        "new_recurring_id": created_recurring["id"] if created_recurring else None,
+        "paused_recurring": (practice_transition or {}).get("paused_practices", []),
+        "new_recurring_id": (
+            (practice_transition or {}).get("practice_ids") or [None]
+        )[0],
+        "active_practices": (practice_transition or {}).get("active_practices", []),
     }
+
+
+def on_maturity_stage_reopened(
+    *,
+    tenant_id: str,
+    initiative_id: str,
+    stage_id: str,
+    user_id: Optional[str] = None,
+) -> dict[str, Any]:
+    """Re-enable exercise set for reopened stage; pause others."""
+    stage = get_roadmap_item(tenant_id=tenant_id, item_id=stage_id)
+    if not stage:
+        return {"stage_id": stage_id, "active_practices": []}
+    return activate_stage_practice_set(
+        tenant_id=tenant_id,
+        initiative_id=initiative_id,
+        stage=stage,
+        user_id=user_id,
+    )

backend/services/recurring.py

@@ -16,14 +16,14 @@ RecurringStatus = Literal["active", "paused", "ended"]
 RECURRING_STATUSES = frozenset({"active", "paused", "ended"})
 
 _RECURRING_COLUMNS = """
-    id, tenant_id, initiative_id, title, description, status,
+    id, tenant_id, initiative_id, roadmap_item_id, title, description, status,
     interval_days, next_due_at, created_at, updated_at
 """
 
 
 def _serialize_row(row: dict[str, Any]) -> dict[str, Any]:
     result = dict(row)
-    for key in ("id", "tenant_id", "initiative_id"):
+    for key in ("id", "tenant_id", "initiative_id", "roadmap_item_id"):
         if result.get(key):
             result[key] = str(result[key])
     for ts_key in ("created_at", "updated_at", "next_due_at"):
@@ -46,6 +46,7 @@ def create_recurring_element(
     status: RecurringStatus = "active",
     interval_days: Optional[int] = None,
     next_due_at: Optional[datetime] = None,
+    roadmap_item_id: Optional[str] = None,
     user_id: Optional[str] = None,
 ) -> dict[str, Any]:
     title = title.strip()
@@ -63,15 +64,16 @@ def create_recurring_element(
             cur.execute(
                 f"""
                 INSERT INTO recurring_elements (
-                    tenant_id, initiative_id, title, description, status,
+                    tenant_id, initiative_id, roadmap_item_id, title, description, status,
                     interval_days, next_due_at
                 )
-                VALUES (%s, %s, %s, %s, %s, %s, %s)
+                VALUES (%s, %s, %s, %s, %s, %s, %s, %s)
                 RETURNING {_RECURRING_COLUMNS}
                 """,
                 (
                     tenant_id,
                     initiative_id,
+                    roadmap_item_id,
                     title,
                     description,
                     status,
@@ -162,6 +164,8 @@ def update_recurring_element(
     clear_interval_days: bool = False,
     next_due_at: Optional[datetime] = None,
     clear_next_due_at: bool = False,
+    roadmap_item_id: Optional[str] = None,
+    clear_roadmap_item_id: bool = False,
 ) -> Optional[dict[str, Any]]:
     existing = get_recurring_element(tenant_id=tenant_id, recurring_id=recurring_id)
     if not existing:
@@ -196,6 +200,11 @@ def update_recurring_element(
     elif next_due_at is not None:
         updates.append("next_due_at = %s")
         params.append(next_due_at)
+    if clear_roadmap_item_id:
+        updates.append("roadmap_item_id = NULL")
+    elif roadmap_item_id is not None:
+        updates.append("roadmap_item_id = %s")
+        params.append(roadmap_item_id)
 
     if not updates:
         return existing

backend/services/roadmap.py

@@ -383,6 +383,15 @@ def update_roadmap_item(
     conn = get_connection()
     try:
         with conn.cursor(cursor_factory=RealDictCursor) as cur:
+            if status == "active" and existing.get("item_type") == "maturity_stage":
+                from services.maturity_practice import enforce_single_active_maturity_stage
+
+                enforce_single_active_maturity_stage(
+                    cur,
+                    tenant_id=tenant_id,
+                    initiative_id=str(existing["initiative_id"]),
+                    keep_active_id=item_id,
+                )
             cur.execute(
                 f"""
                 UPDATE roadmap_items
@@ -760,6 +769,15 @@ def reopen_roadmap_item(
     conn = get_connection()
     try:
         with conn.cursor(cursor_factory=RealDictCursor) as cur:
+            if item.get("item_type") == "maturity_stage":
+                from services.maturity_practice import enforce_single_active_maturity_stage
+
+                enforce_single_active_maturity_stage(
+                    cur,
+                    tenant_id=tenant_id,
+                    initiative_id=str(item["initiative_id"]),
+                    keep_active_id=item_id,
+                )
             cur.execute(
                 """
                 UPDATE roadmap_items
@@ -783,6 +801,16 @@ def reopen_roadmap_item(
     finally:
         conn.close()
 
+    if row.get("item_type") == "maturity_stage":
+        from services.maturity_stage_transition import on_maturity_stage_reopened
+
+        row["maturity_practice"] = on_maturity_stage_reopened(
+            tenant_id=tenant_id,
+            initiative_id=str(item["initiative_id"]),
+            stage_id=item_id,
+            user_id=user_id,
+        )
+
     log_audit(
         "roadmap_item.reopened",
         user_id=user_id,

backend/services/roadmap_criteria.py

@@ -73,6 +73,15 @@ def _reopen_item_if_reached(
 ) -> None:
     if item["status"] != "reached":
         return
+    if item.get("item_type") == "maturity_stage":
+        from services.maturity_practice import enforce_single_active_maturity_stage
+
+        enforce_single_active_maturity_stage(
+            cur,
+            tenant_id=tenant_id,
+            initiative_id=str(item["initiative_id"]),
+            keep_active_id=item["id"],
+        )
     cur.execute(
         """
         UPDATE roadmap_items

backend/steering/strategies/next_action/maturity_progression.py

@@ -14,10 +14,7 @@ from steering.strategies.next_action.execution_ready import (
 from steering.strategies.next_action.product_milestone_driven import (
     ProductMilestoneDrivenStrategy,
 )
-from steering.strategies.next_action.recurring_helpers import (
-    active_recurring_candidates,
-    recurring_due_candidates,
-)
+from steering.strategies.next_action.recurring_helpers import recurring_due_candidates
 from steering.strategies.next_action.registry import (
     get_next_action_strategy,
     register_next_action_strategy,
@@ -44,8 +41,6 @@ class MaturityProgressionStrategy:
             return _default.evaluate(ctx, limit=limit)
 
         recurring = recurring_due_candidates(ctx, initiative_id, limit=limit)
-        if not recurring:
-            recurring = active_recurring_candidates(ctx, initiative_id, limit=1)
 
         remaining = limit - len(recurring)
         gate_scope = first_active_gate_id(ctx, initiative_id)

backend/steering/strategies/next_action/recurring_helpers.py

@@ -8,6 +8,46 @@ from db import get_connection
 from psycopg2.extras import RealDictCursor
 from tenant_context import TenantContext
 
+_PRACTICE_DUE_SQL = """
+    SELECT
+        'recurring_due' AS kind,
+        re.title AS title,
+        COALESCE(NULLIF(re.description, ''), 'Heutige Übung') AS summary,
+        re.initiative_id,
+        re.id AS recurring_id,
+        NULL::uuid AS action_id,
+        NULL::uuid AS backlog_item_id,
+        'recurring_due' AS reason_code,
+        'Übung heute erledigen' AS recommended_action
+    FROM recurring_elements re
+    LEFT JOIN roadmap_items ri
+      ON ri.id = re.roadmap_item_id AND ri.tenant_id = re.tenant_id
+    WHERE re.tenant_id = %s AND re.initiative_id = %s
+      AND re.status = 'active'
+      AND (re.next_due_at IS NULL OR re.next_due_at <= NOW())
+      AND (re.roadmap_item_id IS NULL OR (ri.status = 'active' AND ri.item_type = 'maturity_stage'))
+      AND NOT EXISTS (
+          SELECT 1 FROM cadence_instances ci
+          WHERE ci.recurring_element_id = re.id
+            AND ci.tenant_id = re.tenant_id
+            AND ci.status = 'completed'
+            AND ci.completed_at >= CURRENT_DATE
+      )
+    ORDER BY re.next_due_at ASC NULLS FIRST, re.title
+    LIMIT %s
+"""
+
+
+def _serialize_recurring_rows(rows) -> list[dict[str, Any]]:
+    items: list[dict[str, Any]] = []
+    for row in rows:
+        item = dict(row)
+        item["initiative_id"] = str(item["initiative_id"])
+        if item.get("recurring_id"):
+            item["recurring_id"] = str(item["recurring_id"])
+        items.append(item)
+    return items
+
 
 def recurring_due_candidates(
     ctx: TenantContext, initiative_id: str, *, limit: int
@@ -15,36 +55,8 @@ def recurring_due_candidates(
     conn = get_connection()
     try:
         with conn.cursor(cursor_factory=RealDictCursor) as cur:
-            cur.execute(
-                """
-                SELECT
-                    'recurring_due' AS kind,
-                    re.title AS title,
-                    'Wiederkehrendes Element fällig' AS summary,
-                    re.initiative_id,
-                    re.id AS recurring_id,
-                    NULL::uuid AS action_id,
-                    NULL::uuid AS backlog_item_id,
-                    'recurring_due' AS reason_code,
-                    'Übung heute erledigen' AS recommended_action
-                FROM recurring_elements re
-                WHERE re.tenant_id = %s AND re.initiative_id = %s
-                  AND re.status = 'active'
-                  AND re.next_due_at IS NOT NULL
-                  AND re.next_due_at <= NOW()
-                ORDER BY re.next_due_at ASC
-                LIMIT %s
-                """,
-                (ctx.tenant_id, initiative_id, limit),
-            )
-            items: list[dict[str, Any]] = []
-            for row in cur.fetchall():
-                item = dict(row)
-                item["initiative_id"] = str(item["initiative_id"])
-                if item.get("recurring_id"):
-                    item["recurring_id"] = str(item["recurring_id"])
-                items.append(item)
-            return items
+            cur.execute(_PRACTICE_DUE_SQL, (ctx.tenant_id, initiative_id, limit))
+            return _serialize_recurring_rows(cur.fetchall())
     finally:
         conn.close()
 
@@ -52,37 +64,5 @@ def recurring_due_candidates(
 def active_recurring_candidates(
     ctx: TenantContext, initiative_id: str, *, limit: int = 1
 ) -> list[dict[str, Any]]:
-    """Active recurring as 'heutige Übung' when nothing is due yet."""
-    conn = get_connection()
-    try:
-        with conn.cursor(cursor_factory=RealDictCursor) as cur:
-            cur.execute(
-                """
-                SELECT
-                    'recurring_due' AS kind,
-                    re.title AS title,
-                    'Heutige Übung / Routine' AS summary,
-                    re.initiative_id,
-                    re.id AS recurring_id,
-                    NULL::uuid AS action_id,
-                    NULL::uuid AS backlog_item_id,
-                    'recurring_active' AS reason_code,
-                    'Übung heute erledigen' AS recommended_action
-                FROM recurring_elements re
-                WHERE re.tenant_id = %s AND re.initiative_id = %s
-                  AND re.status = 'active'
-                ORDER BY re.next_due_at ASC NULLS LAST, re.title
-                LIMIT %s
-                """,
-                (ctx.tenant_id, initiative_id, limit),
-            )
-            items: list[dict[str, Any]] = []
-            for row in cur.fetchall():
-                item = dict(row)
-                item["initiative_id"] = str(item["initiative_id"])
-                if item.get("recurring_id"):
-                    item["recurring_id"] = str(item["recurring_id"])
-                items.append(item)
-            return items
-    finally:
-        conn.close()
+    """Due practices only — no fallback when already completed today."""
+    return recurring_due_candidates(ctx, initiative_id, limit=limit)

backend/tests/test_a1_cadence_mvp.py

@@ -37,14 +37,15 @@ def test_complete_daily_practice_advances_cadence(client):
     body = completed.json()
     assert body["completed_instance"]["status"] == "completed"
     assert body["completed_instance"]["measurement_note"] == "45° Spagat gehalten"
-    assert body["next_instance"]["status"] == "open"
+    assert body["next_due_at"]
     assert body["recurring"]["next_due_at"]
 
     refreshed = client.get(
         f"/api/initiatives/{initiative_id}/recurring",
         headers=_auth(token),
     ).json()
-    assert refreshed[0]["open_cadence_instance"]["id"] == body["next_instance"]["id"]
+    assert refreshed[0]["today_completed"] is True
+    assert refreshed[0]["today_measurement_note"] == "45° Spagat gehalten"
 
 
 def test_steering_next_action_includes_recurring_id(client):
@@ -68,3 +69,40 @@ def test_steering_next_action_includes_recurring_id(client):
     recurring_items = [a for a in next_actions if a.get("kind") == "recurring_due"]
     assert recurring_items
     assert recurring_items[0].get("recurring_id")
+
+
+def test_steering_next_action_excludes_completed_today(client):
+    user = provision_user_in_tenant(tenant_role="admin")
+    token = _login(client, user)
+
+    created = _create_initiative(
+        client,
+        token,
+        title="Spagat Complete Today",
+        archetype_key="initiative.maturity_journey",
+    )
+    initiative_id = created.json()["id"]
+
+    recurring = client.get(
+        f"/api/initiatives/{initiative_id}/recurring",
+        headers=_auth(token),
+    ).json()
+    recurring_id = recurring[0]["id"]
+
+    completed = client.post(
+        f"/api/recurring/{recurring_id}/complete",
+        json={"measurement_note": "done"},
+        headers=_auth(token),
+    )
+    assert completed.status_code == 200
+
+    snap = client.get(
+        f"/api/initiatives/{initiative_id}/steering-snapshot",
+        headers=_auth(token),
+    )
+    assert snap.status_code == 200
+    next_actions = snap.json().get("next_actions") or []
+    completed_again = [
+        a for a in next_actions if a.get("recurring_id") == recurring_id
+    ]
+    assert not completed_again

backend/tests/test_ap22a_starter_kit.py

@@ -51,7 +51,8 @@ def test_create_initiative_a1_applies_starter_kit(client):
         headers=_auth(token),
     )
     assert recurring.status_code == 200
-    assert any(r["title"] == "Tägliche Übung" for r in recurring.json())
+    assert any(r["title"] == "Vorbeuge-Dehnung" for r in recurring.json())
+    assert any(r["roadmap_item_id"] for r in recurring.json())
 
 
 def test_create_initiative_b2b_starter_kit(client):

backend/tests/test_ap22c_maturity_e2e.py

@@ -6,7 +6,7 @@ from tests.factories import provision_user_in_tenant
 from tests.test_initiatives_actions import _auth, _create_initiative, _login
 
 _STAGE1 = "Stufe 1 — Basis"
-_STARTER_RECURRING = "Tägliche Übung"
+_STAGE1_EXERCISES = ("Vorbeuge-Dehnung", "Hüftöffner (Schmetterling)")
 
 
 def _create_spagat(client, token):
@@ -54,7 +54,8 @@ def test_a1_starter_kit_spagat_structure(client):
         headers=_auth(token),
     )
     assert recurring.status_code == 200
-    assert any(r["title"] == _STARTER_RECURRING and r["status"] == "active" for r in recurring.json())
+    assert any(r["title"] == _STAGE1_EXERCISES[0] and r["status"] == "active" for r in recurring.json())
+    assert any(r["title"] == _STAGE1_EXERCISES[1] and r["status"] == "active" for r in recurring.json())
 
     projects = client.get(
         f"/api/initiatives/{initiative_id}/projects",
@@ -122,8 +123,11 @@ def test_a1_stage_verify_rotates_recurring_and_next_action(client):
         headers=_auth(token),
     ).json()
     titles = {r["title"]: r["status"] for r in recurring}
-    assert titles.get(_STARTER_RECURRING) == "paused"
-    assert any(t.startswith("Übung — Stufe 2") and titles[t] == "active" for t in titles)
+    for title in _STAGE1_EXERCISES:
+        assert titles.get(title) == "paused"
+    assert any(
+        t.startswith("Seitlicher Spagat") and titles[t] == "active" for t in titles
+    )
 
     items_after = client.get(
         f"/api/initiatives/{initiative_id}/roadmap/items",
@@ -139,8 +143,10 @@ def test_a1_stage_verify_rotates_recurring_and_next_action(client):
     assert snap_after.status_code == 200
     next_after = snap_after.json().get("next_actions") or []
     assert next_after
-    assert next_after[0].get("kind") == "recurring_due" or next_after[0].get("title", "").startswith(
-        "Übung —"
+    assert next_after[0].get("kind") == "recurring_due" or next_after[0].get("title") in (
+        "Seitlicher Spagat — links",
+        "Seitlicher Spagat — rechts",
+        "Aktive Vorbeuge",
     )
 
 

frontend/src/components/RecurringRhythmPanel.jsx

@@ -12,54 +12,74 @@ function formatDueAt(iso) {
   }
 }
 
+function activeMaturityStage(roadmapItems = []) {
+  return [...roadmapItems]
+    .filter((item) => item.item_type === 'maturity_stage' && item.status === 'active')
+    .sort((a, b) => (a.sort_order ?? 0) - (b.sort_order ?? 0))[0]
+}
+
+function practicesForStage(recurringItems = [], stageId) {
+  if (!stageId) {
+    return (recurringItems || []).filter((item) => item.roadmap_item_id)
+  }
+  return (recurringItems || []).filter((item) => item.roadmap_item_id === stageId)
+}
+
 export function RecurringRhythmPanel({
   initiativeId,
+  roadmapItems = [],
   recurringItems = [],
+  canManage = false,
   embedded = true,
 }) {
-  const sorted = [...recurringItems].sort((a, b) => {
-    const statusOrder = { active: 0, paused: 1, archived: 2 }
-    const diff = (statusOrder[a.status] ?? 9) - (statusOrder[b.status] ?? 9)
-    if (diff !== 0) return diff
-    return (a.title || '').localeCompare(b.title || '', 'de')
-  })
-
-  const active = sorted.filter((item) => item.status === 'active')
+  const stage = activeMaturityStage(roadmapItems)
+  const stagePractices = practicesForStage(recurringItems, stage?.id)
+  const active = stagePractices.filter((item) => item.status === 'active')
+  const paused = stagePractices.filter((item) => item.status === 'paused')
 
   const body =
-    sorted.length === 0 ? (
-      <EmptyState message="Noch keine Rhythmen — Starter-Kit oder Journey legt Übungen an." />
+    !stage ? (
+      <EmptyState message="Keine aktive Reifegrad-Stufe — Plan → Stufen prüfen." />
+    ) : stagePractices.length === 0 ? (
+      <EmptyState message="Keine Übungen für diese Stufe — Starter-Kit oder Stufenwechsel prüfen." />
     ) : (
       <>
-        {active.length > 0 && (
-          <p className="recurring-rhythm-summary muted">
-            {active.length} aktive Routine{active.length === 1 ? '' : 'n'} — fällige Übung steuert
-            Next Action.
-          </p>
-        )}
+        <p className="recurring-rhythm-summary muted">
+          Stufe <strong>{stage.title}</strong> — {active.length} aktiv
+          {paused.length > 0 ? `, ${paused.length} pausiert` : ''}.
+        </p>
         <ul className="item-list recurring-rhythm-list">
-          {sorted.map((item) => (
+          {[...active, ...paused].map((item) => (
             <li
               key={item.id}
               className={
                 'list-item card-list-item recurring-rhythm-item' +
-                (item.status === 'active' ? ' recurring-rhythm-item--active' : '')
+                (item.status === 'active' ? ' recurring-rhythm-item--active' : '') +
+                (item.today_completed ? ' recurring-rhythm-item--done-today' : '')
               }
             >
               <div className="list-item-main">
                 <strong>{item.title}</strong>
                 <span className="muted list-item-sub">
                   {RECURRING_STATUS_LABELS[item.status] || item.status}
-                  {item.next_due_at ? ` · Fällig: ${formatDueAt(item.next_due_at)}` : ''}
+                  {item.today_completed ? ' · heute erledigt' : ''}
+                  {!item.today_completed && item.next_due_at
+                    ? ` · Fällig: ${formatDueAt(item.next_due_at)}`
+                    : ''}
                 </span>
+                {item.today_measurement_note && (
+                  <span className="muted list-item-sub">Messwert: {item.today_measurement_note}</span>
+                )}
               </div>
             </li>
           ))}
         </ul>
         <p className="muted recurring-rhythm-hint">
-          Rhythmen pflegen unter{' '}
+          {canManage
+            ? 'Übungen anlegen, pausieren oder löschen unter '
+            : 'Rhythmen pflegen unter '}
           <Link to={scopedPath('/control/journey', { initiativeId })} className="link-inline">
-            Kontrolle → Journey
+            Kontrolle → Journey → Wiederkehrend
           </Link>
           .
         </p>
@@ -72,9 +92,9 @@ export function RecurringRhythmPanel({
     <section className="card recurring-rhythm-panel">
       <div className="section-header">
         <div>
-          <h2>Rhythmen & Übungen</h2>
+          <h2>Übungen der Stufe</h2>
           <p className="section-lead muted">
-            Aktive Routinen am Reifegrad-Pfad — Leading Next aus fälliger Übung (A1).
+            Activity Set der aktiven Reifegrad-Stufe — nicht die Gates selbst (A1).
           </p>
         </div>
       </div>

frontend/src/components/WorkTodayPracticePanel.jsx

@@ -1,6 +1,8 @@
 import { useMemo, useState } from 'react'
+import { Link } from 'react-router-dom'
 import { completeRecurringPractice } from '../api/recurring.js'
 import { EmptyState } from './EmptyState.jsx'
+import { scopedPath } from '../utils/routes.js'
 
 function formatDue(iso) {
   if (!iso) return null
@@ -11,41 +13,34 @@ function formatDue(iso) {
   }
 }
 
-/**
- * A1 — Heutige Übung (CadenceInstance): Tages-Tracking mit optionaler Messnotiz.
- */
-export function WorkTodayPracticePanel({
-  initiativeId,
-  recurringItems = [],
-  canManage = false,
-  onCompleted,
-  busy = false,
-}) {
+function activeMaturityStage(roadmapItems = []) {
+  return [...roadmapItems]
+    .filter((item) => item.item_type === 'maturity_stage' && item.status === 'active')
+    .sort((a, b) => (a.sort_order ?? 0) - (b.sort_order ?? 0))[0]
+}
+
+function exercisesForStage(recurringItems = [], stageId) {
+  const active = (recurringItems || []).filter((item) => item.status === 'active')
+  if (!stageId) return active
+  const bound = active.filter((item) => item.roadmap_item_id === stageId)
+  return bound.length > 0 ? bound : active
+}
+
+function ExerciseRow({ exercise, canManage, busy, onCompleted }) {
   const [measurement, setMeasurement] = useState('')
   const [submitting, setSubmitting] = useState(false)
   const [error, setError] = useState(null)
 
-  const activePractice = useMemo(() => {
-    return (recurringItems || []).find((item) => item.status === 'active')
-  }, [recurringItems])
-
-  const openInstance = activePractice?.open_cadence_instance
-
-  if (!activePractice) {
-    return (
-      <section className="card work-today-practice" id="today-practice">
-        <EmptyState message="Keine aktive Übung — Starter-Kit oder Stufenwechsel prüfen." />
-      </section>
-    )
-  }
+  const completedToday = Boolean(exercise.today_completed)
+  const savedNote = exercise.today_measurement_note
 
   async function handleComplete(e) {
     e.preventDefault()
-    if (!canManage || submitting) return
+    if (!canManage || submitting || completedToday) return
     setSubmitting(true)
     setError(null)
     try {
-      await completeRecurringPractice(activePractice.id, {
+      await completeRecurringPractice(exercise.id, {
         measurement_note: measurement.trim() || undefined,
       })
       setMeasurement('')
@@ -58,42 +53,115 @@ export function WorkTodayPracticePanel({
   }
 
   return (
-    <section className="card work-today-practice" id="today-practice">
-      <div className="section-header">
-        <div>
-          <h2>Heutige Übung</h2>
-          <p className="section-lead muted">
-            Tages-Tracking — erledigt markieren, optional Messwert notieren (z. B. Grad, Wiederholungen).
+    <li className="list-item card-list-item work-today-practice__item">
+      <div className="list-item-main">
+        <strong>{exercise.title}</strong>
+        {exercise.description && (
+          <p className="muted list-item-sub">{exercise.description}</p>
+        )}
+        {completedToday ? (
+          <p className="work-today-practice__done muted">
+            Heute erledigt
+            {savedNote ? ` — ${savedNote}` : ''}
           </p>
-        </div>
-      </div>
-
-      <div className="work-today-practice__focus">
-        <strong>{activePractice.title}</strong>
-        {openInstance?.due_at && (
-          <p className="muted list-item-sub">Fällig: {formatDue(openInstance.due_at)}</p>
+        ) : (
+          exercise.open_cadence_instance?.due_at && (
+            <p className="muted list-item-sub">
+              Fällig: {formatDue(exercise.open_cadence_instance.due_at)}
+            </p>
+          )
         )}
       </div>
-
-      {canManage ? (
+      {canManage && !completedToday && (
         <form className="inline-form-block work-today-practice__form" onSubmit={handleComplete}>
           <label>
             Messwert / Notiz (optional)
             <input
               value={measurement}
               onChange={(e) => setMeasurement(e.target.value)}
-              placeholder="z. B. 45° Spagat, 3×30 Sek."
+              placeholder="z. B. 45°, 3×30 Sek."
               maxLength={2000}
             />
           </label>
           {error && <p className="error">{error}</p>}
-          <button type="submit" className="btn btn-primary" disabled={submitting || busy}>
+          <button type="submit" className="btn btn-primary btn-sm" disabled={submitting || busy}>
             {submitting ? 'Speichern …' : 'Heute erledigt'}
           </button>
         </form>
-      ) : (
-        <p className="muted">Keine Berechtigung zum Markieren der Übung.</p>
       )}
+    </li>
+  )
+}
+
+/**
+ * A1 — Heutige Übungen der aktiven Stufe (CadenceInstance je Übung).
+ */
+export function WorkTodayPracticePanel({
+  initiativeId,
+  roadmapItems = [],
+  recurringItems = [],
+  canManage = false,
+  onCompleted,
+  busy = false,
+}) {
+  const stage = useMemo(() => activeMaturityStage(roadmapItems), [roadmapItems])
+
+  const todayExercises = useMemo(
+    () => exercisesForStage(recurringItems, stage?.id),
+    [recurringItems, stage?.id],
+  )
+
+  const pending = todayExercises.filter((item) => !item.today_completed)
+  const allDone = todayExercises.length > 0 && pending.length === 0
+
+  return (
+    <section className="card work-today-practice" id="today-practice">
+      <div className="section-header">
+        <div>
+          <h2>Heutige Übungen</h2>
+          <p className="section-lead muted">
+            {stage ? (
+              <>
+                Aktive Stufe: <strong>{stage.title}</strong> — pro Übung erledigen, optional Messwert
+                notieren.
+              </>
+            ) : (
+              'Tages-Tracking für die aktive Reifegrad-Stufe.'
+            )}
+          </p>
+        </div>
+      </div>
+
+      {todayExercises.length === 0 ? (
+        <EmptyState message="Keine Übungen für die aktive Stufe — Starter-Kit oder Stufenwechsel prüfen." />
+      ) : (
+        <>
+          {allDone && (
+            <p className="work-today-practice__all-done muted">
+              Alle Übungen für heute erledigt — nächste Fälligkeit morgen.
+            </p>
+          )}
+          <ul className="item-list work-today-practice__list">
+            {todayExercises.map((exercise) => (
+              <ExerciseRow
+                key={exercise.id}
+                exercise={exercise}
+                canManage={canManage}
+                busy={busy}
+                onCompleted={onCompleted}
+              />
+            ))}
+          </ul>
+        </>
+      )}
+
+      <p className="muted work-today-practice__hint">
+        Übungen verwalten unter{' '}
+        <Link to={scopedPath('/control/journey', { initiativeId })} className="link-inline">
+          Kontrolle → Journey
+        </Link>
+        .
+      </p>
     </section>
   )
 }

frontend/src/composition/resolveSteeringComposition.js

@@ -199,11 +199,14 @@ export function buildProviderProps(provider, input) {
     case 'RecurringRhythmPanel':
       return {
         initiativeId: ops.initiativeId,
+        roadmapItems: ops.roadmapItems || [],
         recurringItems: ops.recurringItems || [],
+        canManage: capabilities.has('kairo.recurring.manage'),
       }
     case 'WorkTodayPracticePanel':
       return {
         initiativeId: ops.initiativeId,
+        roadmapItems: ops.roadmapItems || [],
         recurringItems: ops.recurringItems || [],
         canManage: capabilities.has('kairo.recurring.manage'),
         busy: ops.formBusy,

frontend/src/composition/resolveSteeringComposition.test.js

@@ -287,7 +287,8 @@ describe('resolveSteeringComposition', () => {
     const props = buildProviderProps(provider, {
       opsContext: {
         initiativeId: 'init-1',
-        recurringItems: [{ id: 'rec-1', status: 'active', title: 'Spagat' }],
+        roadmapItems: [{ id: 'stage-1', item_type: 'maturity_stage', status: 'active', title: 'Stufe 1' }],
+        recurringItems: [{ id: 'rec-1', status: 'active', title: 'Vorbeuge', roadmap_item_id: 'stage-1' }],
         formBusy: false,
         refreshOm,
       },