dialogue: a restart expires the parked question (V-385)

The decision, not a behaviour change: ClarifyStore stays in memory, and she
does not announce the loss either.

The TTL and the attempt count measure a pause in one conversation. A restart
is a gap of unknown length, so a restored question is either dead already or
lying about its age, and the request behind it is one he has likely given up
on. Announcing it would mean storing a marker that outlives the thing it
describes, to say one sentence in the rare window where he speaks within 90s
of a restart. His next words route fresh, which is right either way.

Written down in docs/design.md, pinned at both ends by a comment, and held by
a test that builds a second handler over the same store.

cmd/mavend/actions_query.go

@@ -390,6 +390,11 @@ func (h *reactiveHandler) queryWeather(ctx context.Context, t *queryTurn) (strin
 	if errors.Is(err, weather.ErrNotConfigured) {
 		return "погода не настроена.", true
 	}
+	if errors.Is(err, weather.ErrLocationUnknown) {
+		// He named a place and the geocoder does not have it. Saying so beats
+		// reading out the default city's temperature (Vikunja #421).
+		return "не знаю такого города — " + loc + ".", true
+	}
 	if err != nil {
 		log.Printf("voice: weather: %v", err)
 		return "не получилось узнать погоду.", true

cmd/mavend/clarify_test.go

@@ -530,3 +530,23 @@ func TestClarifyIsPerConversation(t *testing.T) {
 func voiceCtx() context.Context {
 	return withDialogueID(context.Background(), dialogueIDFor(sourceVoice, ""))
 }
+
+// TestARestartExpiresTheParkedQuestion pins the Vikunja #385 decision: the
+// question dies with the process, and she does not claim to have let it go —
+// the words that follow are routed as a fresh request. Restarting is modelled
+// the way the daemon does it, by building a second handler over the same store.
+func TestARestartExpiresTheParkedQuestion(t *testing.T) {
+	h, _, _ := newClarifyHandler(t)
+	ctx := voiceCtx()
+	if _, asked := h.askClarify(ctx, clarifyDec(router.IntentReminder, router.Slots{Text: "напомни"}, "напомни")); !asked {
+		t.Fatal("expected a question before the restart")
+	}
+
+	restarted, _, _ := newClarifyHandler(t)
+	if _, handled := restarted.resolveClarifyAnswer(ctx, "в 11:00"); handled {
+		t.Fatal("a question parked before the restart must not eat the next utterance")
+	}
+	if notice := restarted.clarifyExpiredNotice(ctx); notice != "" {
+		t.Fatalf("notice = %q, want silence: nothing survived to expire", notice)
+	}
+}

cmd/mavend/morning_nudge_test.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/kami/maven/internal/morning"
+)
+
+// TestMorningNudgeBodySeparatesOptional — the one message a routine is allowed
+// per day says what was not done, then what he could still do (Vikunja #473).
+func TestMorningNudgeBodySeparatesOptional(t *testing.T) {
+	cand := morning.Candidate{
+		Routine: morning.Routine{Name: "утро"},
+		Missing: []morning.Item{
+			{Key: "meds", Label: "таблетки"},
+			{Key: "stretch", Label: "растяжка", Optional: true},
+		},
+	}
+	body := morningNudgeBody(cand)
+	if !strings.Contains(body, "не сделано — таблетки") {
+		t.Fatalf("the required item must be named as not done: %q", body)
+	}
+	if !strings.Contains(body, "если будет время — растяжка") {
+		t.Fatalf("the optional item must read softer: %q", body)
+	}
+	if strings.Contains(body, "не сделано — таблетки, растяжка") {
+		t.Fatalf("optional must not be folded into the required list: %q", body)
+	}
+
+	// Nothing optional missing: the sentence is what it always was.
+	only := morning.Candidate{
+		Routine: morning.Routine{Name: "утро"},
+		Missing: []morning.Item{{Key: "meds", Label: "таблетки"}},
+	}
+	if got, want := morningNudgeBody(only), "утро: не сделано — таблетки"; got != want {
+		t.Fatalf("morningNudgeBody = %q, want %q", got, want)
+	}
+}

cmd/mavend/simulator_test.go

@@ -1043,3 +1043,26 @@ func TestSimulatorRefusesBackwardsSteps(t *testing.T) {
 		t.Errorf("the clock moved to %s on a refused step, it must stay at 09:00", got)
 	}
 }
+
+// TestSimulatorRoutesWithTheDeployedSeeds — the scenarios must replay against
+// the classifier the deploy runs, not an empty one.
+//
+// They did not. The seed path was relative to the working directory, which is
+// cmd/mavend under `go test`, so every file failed to open and the whole
+// simulator scored three green scenarios with zero examples loaded (Vikunja
+// #465). The count is asserted rather than logged, because a silent zero is
+// exactly the failure that hid here for as long as it did.
+func TestSimulatorRoutesWithTheDeployedSeeds(t *testing.T) {
+	cls := router.NewClassifier(router.NewHashEmbedder(1024))
+	seedClassifier(cls)
+	total := 0
+	for _, intent := range cls.Intents() {
+		total += len(cls.Examples(intent))
+	}
+	if total == 0 {
+		t.Fatalf("no seed examples loaded from %s — the simulator would route on nothing", seedPath())
+	}
+	if len(cls.Intents()) != 7 {
+		t.Fatalf("seeded %d intents, want all 7", len(cls.Intents()))
+	}
+}

cmd/mavend/tick.go

@@ -761,11 +761,7 @@ func (t *tickLoop) fireMorningRoutines(ctx context.Context, now time.Time, state
 	facts := t.gatherMorningFacts(ctx)
 
 	for _, cand := range morning.Due(t.morningRoutines, facts, t.morningLast, now) {
-		labels := make([]string, len(cand.Missing))
-		for i, it := range cand.Missing {
-			labels[i] = it.Label
-		}
-		body := fmt.Sprintf("%s: не сделано — %s", cand.Routine.Name, strings.Join(labels, ", "))
+		body := morningNudgeBody(cand)
 		pn := delivery.PhrasedNudge{
 			Candidate: loop.Candidate{
 				Rule:     loop.Rule{Name: "morning:" + cand.Routine.Name, Severity: loop.Severity(cand.Routine.Severity)},
@@ -781,6 +777,26 @@ func (t *tickLoop) fireMorningRoutines(ctx context.Context, now time.Time, state
 	}
 }
 
+// morningNudgeBody words the one message a routine gets per day. Required
+// items are what she says was not done; optional ones follow, worded as
+// something he could still do rather than something he owes (Vikunja #473).
+// Operator text, not phrased by the model, for the same reason it always was:
+// a checklist item must not be invented.
+func morningNudgeBody(cand morning.Candidate) string {
+	labels := func(items []morning.Item) string {
+		out := make([]string, len(items))
+		for i, it := range items {
+			out[i] = it.Label
+		}
+		return strings.Join(out, ", ")
+	}
+	body := fmt.Sprintf("%s: не сделано — %s", cand.Routine.Name, labels(morning.Required(cand.Missing)))
+	if opt := morning.OptionalOnly(cand.Missing); len(opt) > 0 {
+		body += fmt.Sprintf(". если будет время — %s", labels(opt))
+	}
+	return body
+}
+
 // gatherMorningFacts reads the latest fact for every item's fact_key across
 // all configured morning routines. Shared by fireMorningRoutines (nudge
 // decision) and morningStatus (read-only query) so the two paths can never

cmd/mavend/voicewire.go

@@ -238,7 +238,10 @@ func wireVoice(cfg *config.Config, coreAPI ipc.CoreAPI, phr phraser.Phraser, mem
 	// ----- dialogue (multi-turn slot carry-over; 2-min follow-up window) -----
 	// Store-backed when the daemon passes a store, so a restart mid-conversation
 	// keeps the thread (Vikunja #363). Sessions past their TTL are dropped on
-	// load, never revived. Clarify's parked question stays in memory only.
+	// load, never revived. Clarify's parked question stays in memory only, and
+	// that is a decision rather than an omission (Vikunja #385, docs/design.md):
+	// a restart expires it, so the thread comes back and the open question does
+	// not.
 	var dialogueSessions *dialogue.SessionStore
 	if dataStore != nil {
 		dialogueSessions = dialogue.NewPersistentSessionStore(2*time.Minute, dataStore)
@@ -398,11 +401,34 @@ func buildRouter(emb router.Embedder, acts router.ActMatcher, threshold float64,
 	})
 }
 
-// seedDir is the directory containing intent seed files. Each file is named
-// <intent>.txt and contains one training example per line (blank lines and
-// lines starting with # are ignored). Relative to the working directory.
+// seedDir is the directory containing intent seed files, relative to the repo
+// root. Each file is named <intent>.txt and holds one training example per
+// line (blank lines and lines starting with # are ignored).
 const seedDir = "models/seeds"
 
+// seedPath resolves seedDir against the working directory, walking up until it
+// finds it. The daemon runs from the repo root and the first candidate hits.
+//
+// A test does not: `go test ./cmd/mavend/` runs with the working directory at
+// cmd/mavend, so every open failed and the simulator scenarios replayed a whole
+// scripted day against a classifier holding zero examples (Vikunja #465). They
+// passed, which is the part that matters — a green simulator was not exercising
+// the routing the deploy runs, and a regression in the seed set could not have
+// shown up there.
+//
+// Bounded at five levels, so a daemon started somewhere without the seeds logs
+// the same failure it always did rather than walking to the filesystem root.
+func seedPath() string {
+	dir := seedDir
+	for i := 0; i < 5; i++ {
+		if st, err := os.Stat(dir); err == nil && st.IsDir() {
+			return dir
+		}
+		dir = filepath.Join("..", dir)
+	}
+	return seedDir
+}
+
 // seedClassifier floors the embedded examples so the cold-boot path
 // doesn't return ErrNoIntents. Loads examples from seedDir — one file per
 // intent (act.txt, reminder.txt, fact.txt, note.txt, query.txt). When the
@@ -427,11 +453,11 @@ func seedClassifier(c *router.Classifier) {
 		}
 		total += n
 	}
-	log.Printf("voice: loaded %d seed examples from %s", total, seedDir)
+	log.Printf("voice: loaded %d seed examples from %s", total, seedPath())
 }
 
 func loadSeedFile(c *router.Classifier, intent router.Intent) (int, error) {
-	path := filepath.Join(seedDir, string(intent)+".txt")
+	path := filepath.Join(seedPath(), string(intent)+".txt")
 	f, err := os.Open(path)
 	if err != nil {
 		return 0, fmt.Errorf("open %s: %w", path, err)

cmd/mavend/weatherq.go

@@ -1,10 +1,13 @@
 // Package main — weatherq.go holds the weather-query keyword helpers: does
-// this utterance ask about weather at all, and which city (if any) did it
-// name. Both are plain substring/lookup matching, not NLU — extend this file
-// rather than voice.go for anything in that shape.
+// this utterance ask about weather at all, and which place (if any) did he
+// name. Both are plain keyword matching, not NLU — extend this file rather
+// than voice.go for anything in that shape.
 package main
 
-import "strings"
+import (
+	"regexp"
+	"strings"
+)
 
 // isWeatherQuery returns true if the utterance is about weather.
 func isWeatherQuery(u string) bool {
@@ -19,40 +22,49 @@ func isWeatherQuery(u string) bool {
 		strings.Contains(lower, "temperature")
 }
 
-// weatherCities — the city names an utterance may name explicitly, as
-// lowercase substrings mapped to the provider's spelling. This is a
-// convenience for "какая погода в Лондоне", NOT a source of default truth:
-// nothing here is used unless he actually said it.
-var weatherCities = map[string]string{
-	"москв":    "Moscow",
-	"moscow":   "Moscow",
-	"питер":    "Saint Petersburg",
-	"spb":      "Saint Petersburg",
-	"петербур": "Saint Petersburg",
-	"лондон":   "London",
-	"london":   "London",
-	"париж":    "Paris",
-	"paris":    "Paris",
-	"берлин":   "Berlin",
-	"berlin":   "Berlin",
-	"нью-йорк": "New York",
-	"new york": "New York",
+// weatherPlace — the place he named, after "в"/"во"/"in". One or two words,
+// letters and dashes only, so "в Нижнем Новгороде" and "in New York" both
+// come through whole and "в 5 утра" does not.
+var weatherPlace = regexp.MustCompile(`(?i)(?:^|\s)(?:в|во|in)\s+([\p{L}-]+(?:\s+[\p{L}-]+)?)`)
+
+// weatherNonPlaces — words that follow "в" in a weather question and are not
+// cities. "какая погода в доме" is the smart-home sensor, not Open-Meteo, and
+// "тепло в комнате" is the same question about the same room.
+var weatherNonPlaces = map[string]bool{
+	"доме": true, "квартире": true, "комнате": true, "спальне": true,
+	"гостиной": true, "кухне": true, "гараже": true, "офисе": true,
+	"выходные": true, "субботу": true, "воскресенье": true, "понедельник": true,
+	"вторник": true, "среду": true, "четверг": true, "пятницу": true,
+	"обед": true, "обеде": true, "утро": true, "утром": true, "вечер": true,
+	"вечером": true, "ночь": true, "ночью": true, "целом": true, "принципе": true,
 }
 
-// extractWeatherLocation returns the city he named, or the configured default
+// extractWeatherLocation returns the place he named, or the configured default
 // when he named none. It returns "" when he named none AND no default is
 // configured — the caller must then say it does not know.
 //
-// It used to return "Moscow" in that case. That is a made-up answer presented
-// as fact: reading out Moscow's temperature to someone who is not in Moscow is
-// wrong in exactly the way maven must never be wrong. voice.weather
-// .default_location is the only source of an unstated location.
+// It used to be a hand-written table of six cities in two spellings each
+// (Vikunja #421). Anything outside it — Kazan, Tbilisi — was dropped silently
+// and answered for the default location, which reads as a correct answer about
+// the wrong place. There is a geocoder behind this now: internal/weather
+// already calls Open-Meteo's geocoding endpoint for every lookup, so any place
+// it knows is a place he can ask about, and the table bought nothing.
+//
+// A named place that the geocoder cannot resolve is the caller's problem to
+// report, not this function's to hide.
+//
+// It used to return "Moscow" when he named nothing. That is a made-up answer
+// presented as fact. voice.weather.default_location is the only source of an
+// unstated location.
 func extractWeatherLocation(u, defaultLoc string) string {
-	lower := strings.ToLower(u)
-	for substr, name := range weatherCities {
-		if strings.Contains(lower, substr) {
-			return name
-		}
+	m := weatherPlace.FindStringSubmatch(u)
+	if m == nil {
+		return defaultLoc
 	}
-	return defaultLoc
+	place := strings.TrimSpace(m[1])
+	first := strings.ToLower(strings.Fields(place)[0])
+	if weatherNonPlaces[first] {
+		return defaultLoc
+	}
+	return place
 }

cmd/mavend/weatherq_test.go

@@ -0,0 +1,33 @@
+package main
+
+import "testing"
+
+// TestExtractWeatherLocation — any place he names comes through, not just the
+// six that used to be in a table (Vikunja #421).
+func TestExtractWeatherLocation(t *testing.T) {
+	cases := []struct {
+		utterance string
+		def       string
+		want      string
+	}{
+		// The cities the table had, and the ones it silently dropped.
+		{"какая погода в Москве", "Berlin", "Москве"},
+		{"какая погода в Казани", "Berlin", "Казани"},
+		{"погода в Тбилиси?", "Berlin", "Тбилиси"},
+		{"what's the weather in New York", "Berlin", "New York"},
+		{"тепло в Нижнем Новгороде?", "Berlin", "Нижнем Новгороде"},
+		// He named nothing: the configured default, and nothing at all when
+		// there is no default.
+		{"какая сегодня погода", "Berlin", "Berlin"},
+		{"какая сегодня погода", "", ""},
+		// "в" followed by something that is not a place stays the default —
+		// the house sensors and the day words answer elsewhere.
+		{"тепло в комнате?", "Berlin", "Berlin"},
+		{"какая погода в выходные", "Berlin", "Berlin"},
+	}
+	for _, c := range cases {
+		if got := extractWeatherLocation(c.utterance, c.def); got != c.want {
+			t.Errorf("extractWeatherLocation(%q, %q) = %q, want %q", c.utterance, c.def, got, c.want)
+		}
+	}
+}

cmd/mavweb/handlers_test.go

@@ -54,7 +54,9 @@ type fakeCore struct {
 	revertErr   error
 
 	// for handleNotifications tests
-	nudgesErr error
+	nudgesErr     error
+	attempts      []ipc.DeliveryAttempt
+	attemptStatus string
 
 	// for handleHistory tests
 	historyFacts []ipc.Fact
@@ -1251,3 +1253,35 @@ func TestHandleWS_AssertedSession_PassesGate(t *testing.T) {
 		t.Fatalf("status = 403 on an asserted session; body=%s", rr.Body.String())
 	}
 }
+
+func (f *fakeCore) DeliveryAttempts(_ context.Context, status string, _ int) ([]ipc.DeliveryAttempt, error) {
+	f.attemptStatus = status
+	return f.attempts, nil
+}
+
+// TestHandleNotifications_ShowsTheOutbox — the outbox was written and never
+// read, so a dropped or failed send was invisible (Vikunja #390).
+func TestHandleNotifications_ShowsTheOutbox(t *testing.T) {
+	done := time.Date(2026, 8, 4, 9, 0, 30, 0, time.UTC)
+	core := &fakeCore{
+		attempts: []ipc.DeliveryAttempt{
+			{Kind: "nudge", Rule: "care-check", Channel: "telegram", Status: "dropped",
+				Created: done.Add(-30 * time.Second), Completed: &done},
+			{Kind: "reminder", ReminderID: 7, Channel: "voice", Status: "pending", Created: done},
+		},
+	}
+	rr := httptest.NewRecorder()
+	handleNotifications(rr, httptest.NewRequest(http.MethodGet, "/notifications?status=dropped", nil), core)
+	if rr.Code != http.StatusOK {
+		t.Fatalf("status = %d, want 200; body=%s", rr.Code, rr.Body.String())
+	}
+	if core.attemptStatus != "dropped" {
+		t.Errorf("status filter = %q, want it passed through", core.attemptStatus)
+	}
+	body := rr.Body.String()
+	for _, want := range []string{"care-check", "dropped", "reminder #7", "Delivery outbox"} {
+		if !strings.Contains(body, want) {
+			t.Errorf("rendered outbox missing %q", want)
+		}
+	}
+}

cmd/mavweb/main.go

@@ -893,12 +893,59 @@ func handleNotifications(w http.ResponseWriter, r *http.Request, core ipc.CoreAP
 		http.Error(w, "notifications error: "+err.Error(), http.StatusBadGateway)
 		return
 	}
+	// The outbox, on the page that already answers "what did she send".
+	// A failed or dropped attempt is why she went quiet, and until now it was
+	// recorded and unreadable (Vikunja #390). Filter with ?status=dropped.
+	status := r.URL.Query().Get("status")
+	attempts, err := core.DeliveryAttempts(ctx, status, 50)
+	if err != nil {
+		// The nudge list is still worth showing, so this is a note on the page
+		// rather than a dead page.
+		log.Printf("notifications: delivery attempts: %v", err)
+	}
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
-	if err := notificationsTmpl.Execute(w, map[string]any{"Nudges": nudges}); err != nil {
+	if err := notificationsTmpl.Execute(w, map[string]any{
+		"Nudges":   nudges,
+		"Attempts": deliveryRows(attempts),
+		"Status":   status,
+	}); err != nil {
 		log.Printf("notifications template: %v", err)
 	}
 }
 
+// deliveryRow is one outbox line, with every timestamp already formatted so
+// the template holds no date logic — same shape as taskRow.
+type deliveryRow struct {
+	Kind      string
+	Target    string
+	Channel   string
+	Status    string
+	Created   string
+	Completed string
+}
+
+func deliveryRows(as []ipc.DeliveryAttempt) []deliveryRow {
+	out := make([]deliveryRow, 0, len(as))
+	for _, a := range as {
+		target := a.Rule
+		if target == "" && a.ReminderID != 0 {
+			target = "reminder #" + strconv.FormatInt(a.ReminderID, 10)
+		}
+		row := deliveryRow{
+			Kind:    a.Kind,
+			Target:  target,
+			Channel: a.Channel,
+			Status:  a.Status,
+			Created: a.Created.Format("02.01 15:04"),
+		}
+		if a.Completed != nil {
+			row.Completed = a.Completed.Format("15:04")
+		}
+		out = append(out, row)
+	}
+	return out
+}
+
 func handleReminders(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
 	if core == nil {
 		http.Error(w, "reminders disabled (no -core)", http.StatusServiceUnavailable)

cmd/mavweb/notifications.html

@@ -14,5 +14,27 @@
   <div>no notifications yet</div>
   <div class=hint>check back later or ask maven a question</div>
 </div>{{end}}
+<h2>Delivery outbox</h2>
+<p class=hint>
+  every send is recorded before it leaves, so a failure is visible rather than silent.
+  <a href="/notifications">all</a> ·
+  <a href="/notifications?status=dropped">dropped</a> ·
+  <a href="/notifications?status=failed">failed</a> ·
+  <a href="/notifications?status=pending">pending</a> ·
+  <a href="/notifications?status=unknown">unknown</a>
+</p>
+{{if .Attempts}}<div class=scroll><table>
+<tr><th>started</th><th>kind</th><th>rule</th><th>channel</th><th>status</th><th>finished</th></tr>
+{{range .Attempts}}<tr>
+<td class=hint>{{.Created}}</td>
+<td>{{.Kind}}</td>
+<td class=key>{{.Target}}</td>
+<td><span class=badge>{{.Channel}}</span></td>
+<td class={{.Status}}>{{.Status}}</td>
+<td class=hint>{{.Completed}}</td>
+</tr>{{end}}</table></div>
+{{else}}<div class=empty>
+  <div>no delivery attempts{{if .Status}} with status {{.Status}}{{end}}</div>
+</div>{{end}}
 {{template "shellBottom"}}
 </html>

docs/design.md

@@ -223,6 +223,30 @@ Not alternatives — layers:
 Router contract: `[{"intent":<enum>, key?, value?, text?, verb?}, ...]` over
 7 intents (`fact, reminder, note, query, act, chat, system`).
 
+#### A restart expires a parked question
+
+Decided 2026-08-04 (Vikunja #385). The follow-up dialogue session survives a
+restart; the clarify question parked behind it does not, and neither do the
+three yes/no confirms in `voice.go`. `ClarifyStore` stays in memory.
+
+Three reasons, in the order they settle it:
+
+- The clock stops meaning anything. A parked question carries a 90s TTL and an
+  attempt count. A restart is a gap of unknown length, so a restored question is
+  either already dead or pretending to be young.
+- Restoring the question restores the request behind it. He asked for something,
+  she asked back, and then the daemon went away. Acting on that minutes later,
+  against words he has probably given up on, is the misroute the stage 3 gate
+  exists to avoid.
+- She does not announce it either. The expiry notice needs to know a question
+  was parked, and knowing that across a restart means storing it. One sentence,
+  in the rare window where he speaks within 90s of a restart, does not pay for a
+  marker that outlives the thing it describes. His next words route fresh, which
+  is the correct answer with or without the notice.
+
+So the notice stays what it is: the in-process TTL case, where she really did
+wait and really did let go.
+
 ### save-where — the two-memory routing axis
 
 One discriminator: **does the loop evaluate a predicate against it?**

internal/config/config.go

@@ -601,6 +601,9 @@ type MorningRoutineItemConfig struct {
 	Key     string `json:"key"`
 	FactKey string `json:"fact_key"`
 	Label   string `json:"label"`
+	// Optional — this one being skipped does not earn a nudge. Default false,
+	// so a routine written before 04-08-2026 keeps behaving as it did.
+	Optional bool `json:"optional,omitempty"`
 }
 
 // QuietHoursConfig — a recurring daily quiet-window. Times are local to the
@@ -1734,7 +1737,7 @@ func morningRoutinesFromConfig(mc []MorningRoutineConfig) []morning.Routine {
 	for i, r := range mc {
 		items := make([]morning.Item, len(r.Items))
 		for j, it := range r.Items {
-			items[j] = morning.Item{Key: it.Key, FactKey: it.FactKey, Label: it.Label}
+			items[j] = morning.Item{Key: it.Key, FactKey: it.FactKey, Label: it.Label, Optional: it.Optional}
 		}
 		weekdays := make([]time.Weekday, len(r.Weekdays))
 		for j, w := range r.Weekdays {

internal/dialogue/clarify.go

@@ -57,6 +57,14 @@ func (q *PendingQuestion) CanAsk() bool {
 
 // ClarifyStore holds the parked questions. Same shape and locking as
 // SessionStore: keyed by dialogue id, expired entries dropped on read.
+//
+// Memory only, deliberately, unlike SessionStore — a restart expires every
+// parked question and she does not announce that it happened (Vikunja #385,
+// written down in docs/design.md). The 90s TTL and the attempt count measure a
+// pause in one conversation, and a restart is a gap of unknown length, so a
+// restored question would either be dead already or lying about its age. His
+// next words route fresh, which is the right answer with or without a notice.
+// Do not give this store a persister without re-arguing that.
 type ClarifyStore struct {
 	mu         sync.RWMutex
 	questions  map[string]*PendingQuestion

internal/ipc/api.go

@@ -60,6 +60,19 @@ type Nudge struct {
 	OutcomeTs *int64    `json:"outcome_ts,omitempty"`
 }
 
+// DeliveryAttempt — one row of the delivery outbox. Times are formatted by the
+// reader; Completed is nil while the attempt is still pending.
+type DeliveryAttempt struct {
+	ID         int64      `json:"id"`
+	Kind       string     `json:"kind"`
+	Rule       string     `json:"rule,omitempty"`
+	ReminderID int64      `json:"reminder_id,omitempty"`
+	Channel    string     `json:"channel"`
+	Status     string     `json:"status"`
+	Created    time.Time  `json:"created"`
+	Completed  *time.Time `json:"completed,omitempty"`
+}
+
 // Note — a recall/preference item; ranked by embedding cosine on query.
 // Score is set by QueryNotes (0 on the write path).
 type Note struct {
@@ -521,6 +534,12 @@ type outcomesReq struct {
 type nReq struct {
 	N int `json:"n"`
 }
+
+// deliveryAttemptsReq — the outbox read. Status is empty for every status.
+type deliveryAttemptsReq struct {
+	Status string `json:"status,omitempty"`
+	N      int    `json:"n"`
+}
 type kindNReq struct {
 	Kind string `json:"kind"`
 	N    int    `json:"n"`
@@ -685,6 +704,9 @@ type CoreAPI interface {
 	RecentActiveFactsByKind(ctx context.Context, kind string, n int) ([]Fact, error)
 	CalendarEvents(ctx context.Context, from, to time.Time) ([]Fact, error)
 	RecentNudges(ctx context.Context, n int) ([]Nudge, error)
+	// DeliveryAttempts reads the outbox, newest first. An empty status means
+	// every status (Vikunja #390).
+	DeliveryAttempts(ctx context.Context, status string, n int) ([]DeliveryAttempt, error)
 
 	// RecentEcosystemTraces reads the ecosystem call log, which lives in its
 	// own table so machine-rate traces never crowd out human-rate facts.

internal/ipc/client.go

@@ -68,6 +68,7 @@ var readOnlyMethods = map[Method]bool{
 	MethodRecentActiveFacts:     true,
 	MethodCalendarEvents:        true,
 	MethodRecentNudges:          true,
+	MethodDeliveryAttempts:      true,
 	MethodRecentEcoTraces:       true,
 	MethodQueryNotes:            true,
 	MethodRecentNotes:           true,
@@ -373,6 +374,14 @@ func (c *Client) RecentEcosystemTraces(ctx context.Context, n int) ([]EcosystemT
 	return out, nil
 }
 
+func (c *Client) DeliveryAttempts(ctx context.Context, status string, n int) ([]DeliveryAttempt, error) {
+	var out []DeliveryAttempt
+	if err := c.call(ctx, MethodDeliveryAttempts, deliveryAttemptsReq{Status: status, N: n}, &out); err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *Client) RecentNudges(ctx context.Context, n int) ([]Nudge, error) {
 	var out []Nudge
 	if err := c.call(ctx, MethodRecentNudges, nReq{N: n}, &out); err != nil {

internal/ipc/server.go

@@ -173,6 +173,25 @@ func (a *storeAPI) RecentNudges(ctx context.Context, n int) ([]Nudge, error) {
 	return out, nil
 }
 
+func (a *storeAPI) DeliveryAttempts(ctx context.Context, status string, n int) ([]DeliveryAttempt, error) {
+	as, err := a.s.ListDeliveryAttempts(ctx, status, n)
+	if err != nil {
+		return nil, mapErr(err)
+	}
+	out := make([]DeliveryAttempt, len(as))
+	for i, at := range as {
+		out[i] = DeliveryAttempt{
+			ID: at.ID, Kind: at.Kind, Rule: at.Rule, ReminderID: at.ReminderID,
+			Channel: at.Channel, Status: at.Status, Created: at.Created,
+		}
+		if at.HasComplete {
+			t := at.Completed
+			out[i].Completed = &t
+		}
+	}
+	return out, nil
+}
+
 func (a *storeAPI) WriteNote(ctx context.Context, ts time.Time, text string, embedding []float32, source string) (int64, error) {
 	id, err := a.s.WriteNote(ctx, ts, text, embedding, source)
 	return id, mapErr(err)
@@ -863,6 +882,16 @@ var methodTable = map[Method]handlerFunc{
 		}
 		return out, nil
 	}),
+	MethodDeliveryAttempts: withParams(func(ctx context.Context, api CoreAPI, p deliveryAttemptsReq) ([]DeliveryAttempt, error) {
+		out, err := api.DeliveryAttempts(ctx, p.Status, p.N)
+		if err != nil {
+			return nil, err
+		}
+		if out == nil {
+			out = []DeliveryAttempt{}
+		}
+		return out, nil
+	}),
 	MethodRecentNudges: withParams(func(ctx context.Context, api CoreAPI, p nReq) ([]Nudge, error) {
 		out, err := api.RecentNudges(ctx, p.N)
 		if err != nil {

internal/ipc/unimplemented.go

@@ -68,6 +68,9 @@ func (UnimplementedCoreAPI) RecentActiveFactsByKind(ctx context.Context, kind st
 func (UnimplementedCoreAPI) CalendarEvents(ctx context.Context, from, to time.Time) ([]Fact, error) {
 	return nil, ErrNotImplemented
 }
+func (UnimplementedCoreAPI) DeliveryAttempts(ctx context.Context, status string, n int) ([]DeliveryAttempt, error) {
+	return nil, ErrNotImplemented
+}
 func (UnimplementedCoreAPI) RecentNudges(ctx context.Context, n int) ([]Nudge, error) {
 	return nil, ErrNotImplemented
 }

internal/ipc/wire.go

@@ -28,6 +28,7 @@ const (
 	MethodRecentActiveFacts      Method = "recent_active_facts_by_kind"
 	MethodCalendarEvents         Method = "calendar_events"
 	MethodRecentNudges           Method = "recent_nudges"
+	MethodDeliveryAttempts       Method = "delivery_attempts"
 	MethodRecentEcoTraces        Method = "recent_ecosystem_traces"
 	MethodWriteNote              Method = "write_note"
 	MethodQueryNotes             Method = "query_notes"

internal/memory/recalleval/recalleval.go

@@ -90,9 +90,44 @@ func Load() (Fixture, error) {
 	if len(f.Cases) == 0 {
 		return Fixture{}, fmt.Errorf("fixture has no cases")
 	}
+	if err := checkIDs(f); err != nil {
+		return Fixture{}, err
+	}
 	return f, nil
 }
 
+// checkIDs refuses a fixture where a case note and a filler note share an id.
+//
+// Every case is scored over its own notes plus the whole filler set, and the
+// two stores disagree about what a repeated id means: the sqlite store upserts
+// on it, the in-memory store appends. So one collision makes a case score
+// differently on the two backends, and it reads as an embedder or gate
+// difference, which is the one thing this harness exists to measure (Vikunja
+// #386). It was dodged once by hand during #373 by renaming two ids.
+//
+// Checked in Load rather than in the test, so every caller of the fixture is
+// covered and not only the one that remembers to look.
+func checkIDs(f Fixture) error {
+	filler := make(map[string]bool, len(f.Filler))
+	for _, n := range f.Filler {
+		if n.ID == "" {
+			return fmt.Errorf("filler note with an empty id")
+		}
+		if filler[n.ID] {
+			return fmt.Errorf("duplicate filler note id %q", n.ID)
+		}
+		filler[n.ID] = true
+	}
+	for _, c := range f.Cases {
+		for _, n := range c.Notes {
+			if filler[n.ID] {
+				return fmt.Errorf("case %s: note id %q collides with a filler note", c.ID, n.ID)
+			}
+		}
+	}
+	return nil
+}
+
 // NewStore builds an empty store for one case, plus a function to release it.
 // A factory rather than a store because every case needs a clean index — notes
 // from case A must not be visible to case B's query.

internal/memory/recalleval/recalleval_test.go

@@ -337,3 +337,28 @@ func marginSweep(t *testing.T, emb router.Embedder, f Fixture) string {
 	}
 	return b.String()
 }
+
+// TestFillerIDCollisionIsRefused — the guard that keeps a fixture edit from
+// looking like a backend difference (Vikunja #386).
+func TestFillerIDCollisionIsRefused(t *testing.T) {
+	f := Fixture{
+		SchemaVersion: SchemaVersion,
+		Cases:         []Case{{ID: "ru-001", Notes: []StoredNote{{ID: "f1", Text: "..."}}}},
+		Filler:        []StoredNote{{ID: "f1", Text: "..."}},
+	}
+	if err := checkIDs(f); err == nil {
+		t.Fatal("a case note reusing a filler id must be refused")
+	}
+	f.Filler = append(f.Filler, StoredNote{ID: "f1", Text: "..."})
+	if err := checkIDs(Fixture{SchemaVersion: SchemaVersion, Filler: f.Filler}); err == nil {
+		t.Fatal("a duplicate filler id must be refused")
+	}
+	ok := Fixture{
+		SchemaVersion: SchemaVersion,
+		Cases:         []Case{{ID: "ru-001", Notes: []StoredNote{{ID: "n1", Text: "..."}}}},
+		Filler:        []StoredNote{{ID: "f1", Text: "..."}},
+	}
+	if err := checkIDs(ok); err != nil {
+		t.Fatalf("a clean fixture must pass: %v", err)
+	}
+}

internal/morning/morning.go

@@ -30,6 +30,18 @@ type Item struct {
 	Key     string
 	FactKey string
 	Label   string // RU text surfaced when this item is still missing.
+	// Optional — a missing one is not worth a nudge on its own.
+	//
+	// Every item was implicitly required until 04-08-2026, because there was
+	// no field, so a skipped stretch read exactly like skipped medication and
+	// #280's first behaviour could not hold (Vikunja #473). A checklist where
+	// everything is mandatory is a checklist he learns to ignore.
+	//
+	// It changes two things and nothing else: an all-optional routine never
+	// nudges, and a nudge that does fire names the optional stragglers after
+	// the required ones, in softer words. Evidence, the window and the day
+	// plan treat both kinds alike — a missing optional item is still missing.
+	Optional bool
 }
 
 // Routine — one daily checklist. WindowStart/WindowEnd are "HH:MM" local
@@ -60,12 +72,37 @@ type Status struct {
 }
 
 // Candidate — a routine that's due for its one-per-day nag: the window has
-// reached NudgeAt and at least one item is still unevidenced.
+// reached NudgeAt and at least one REQUIRED item is still unevidenced. Missing
+// carries the optional stragglers too, so the one message she is allowed per
+// day per routine can mention them; they never cause it.
 type Candidate struct {
 	Routine Routine
 	Missing []Item
 }
 
+// Required reports the missing items that are not optional. The nudge fires on
+// these; the rest ride along.
+func Required(missing []Item) []Item {
+	var out []Item
+	for _, it := range missing {
+		if !it.Optional {
+			out = append(out, it)
+		}
+	}
+	return out
+}
+
+// OptionalOnly is the other half of Required.
+func OptionalOnly(missing []Item) []Item {
+	var out []Item
+	for _, it := range missing {
+		if it.Optional {
+			out = append(out, it)
+		}
+	}
+	return out
+}
+
 // Validate reports the first structural problem with a routine set: missing
 // name/items, an unparseable HH:MM, an inverted window, a duplicate item key
 // within a routine, or an out-of-range weekday. Called at config load so a
@@ -191,7 +228,11 @@ func Due(routines []Routine, facts map[string]store.Fact, last map[string]time.T
 				missing = append(missing, it)
 			}
 		}
-		if len(missing) == 0 {
+		// A day where only the optional items were skipped is a fine day, and
+		// nagging about it is what teaches him to stop listening (Vikunja
+		// #473). The optional ones still travel in Missing so the message can
+		// mention them when it is being sent anyway.
+		if len(Required(missing)) == 0 {
 			continue
 		}
 		if prev, seen := last[r.Name]; seen && sameDay(prev, now) {

internal/morning/morning_test.go

@@ -182,3 +182,40 @@ func TestDueRespectsExplicitNudgeAt(t *testing.T) {
 		t.Fatalf("expected candidate at explicit nudge_at, got %d", len(out))
 	}
 }
+
+// TestOptionalItemsDoNotEarnANudge — behaviour 1 of #280, which could not hold
+// while every item was implicitly required (Vikunja #473).
+func TestOptionalItemsDoNotEarnANudge(t *testing.T) {
+	r := Routine{
+		Name:        "утро",
+		WindowStart: "07:00",
+		WindowEnd:   "10:00",
+		Items: []Item{
+			{Key: "meds", FactKey: "meds", Label: "таблетки"},
+			{Key: "stretch", FactKey: "stretch", Label: "растяжка", Optional: true},
+		},
+	}
+	now := time.Date(2026, 8, 4, 10, 0, 0, 0, time.UTC)
+	took := map[string]store.Fact{"meds": {Key: "meds", Ts: now.Add(-2 * time.Hour)}}
+
+	// Only the stretch was skipped: nothing to say.
+	if due := Due([]Routine{r}, took, map[string]time.Time{}, now); len(due) != 0 {
+		t.Fatalf("an optional item alone must not nudge, got %+v", due)
+	}
+	// The medication was skipped: she says so, and mentions the stretch too.
+	due := Due([]Routine{r}, map[string]store.Fact{}, map[string]time.Time{}, now)
+	if len(due) != 1 {
+		t.Fatalf("a missing required item must nudge, got %+v", due)
+	}
+	if got := Required(due[0].Missing); len(got) != 1 || got[0].Key != "meds" {
+		t.Fatalf("Required = %+v, want the meds item alone", got)
+	}
+	if got := OptionalOnly(due[0].Missing); len(got) != 1 || got[0].Key != "stretch" {
+		t.Fatalf("OptionalOnly = %+v, want the stretch item alone", got)
+	}
+	// The window still reports it as missing — optional is not invisible.
+	st := Evaluate(r, map[string]store.Fact{}, now.Add(-time.Hour))
+	if len(st.Missing) != 2 {
+		t.Fatalf("Evaluate must still list both, got %+v", st.Missing)
+	}
+}

internal/store/delivery.go

@@ -87,3 +87,68 @@ func (s *Store) ReconcileStaleDeliveryAttempts(ctx context.Context, now time.Tim
 	}
 	return int(n), nil
 }
+
+// DeliveryAttempt — one row of the outbox, as a reader sees it.
+type DeliveryAttempt struct {
+	ID          int64
+	Kind        string // nudge|reminder
+	Rule        string // set for nudges
+	ReminderID  int64  // set for reminders
+	Channel     string
+	Status      string // one of the Delivery* constants
+	Created     time.Time
+	Completed   time.Time // zero while pending
+	HasComplete bool
+}
+
+// ListDeliveryAttempts returns recent attempts, newest first. An empty status
+// means every status; anything else filters on it.
+//
+// The table was write-only until 04-08-2026: rows were recorded and nothing
+// could read them, so the tests for #368 and #370 had to reach past the store
+// into store.DB, which is the tell (Vikunja #390). A durable record nobody can
+// read answers no question, and "why did Maven go quiet" is supposed to be a
+// query rather than a mystery.
+//
+// Status is the filter that earns its place, because the two questions actually
+// asked are "what got dropped" and "what is still pending". Neither is
+// answerable by reading the whole list on a busy day.
+func (s *Store) ListDeliveryAttempts(ctx context.Context, status string, limit int) ([]DeliveryAttempt, error) {
+	if limit <= 0 {
+		limit = 50
+	}
+	q := `SELECT id, kind, rule, reminder_id, channel, status, created_ts, completed_ts
+	        FROM delivery_attempts`
+	args := []any{}
+	if status != "" {
+		q += ` WHERE status = ?`
+		args = append(args, status)
+	}
+	q += ` ORDER BY created_ts DESC, id DESC LIMIT ?`
+	args = append(args, limit)
+
+	rows, err := s.db.QueryContext(ctx, q, args...)
+	if err != nil {
+		return nil, fmt.Errorf("list delivery attempts: %w", err)
+	}
+	defer rows.Close()
+
+	var out []DeliveryAttempt
+	for rows.Next() {
+		var a DeliveryAttempt
+		var created int64
+		var completed *int64
+		if err := rows.Scan(&a.ID, &a.Kind, &a.Rule, &a.ReminderID, &a.Channel, &a.Status, &created, &completed); err != nil {
+			return nil, fmt.Errorf("list delivery attempts: scan: %w", err)
+		}
+		a.Created = time.UnixMilli(created)
+		if completed != nil {
+			a.Completed, a.HasComplete = time.UnixMilli(*completed), true
+		}
+		out = append(out, a)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, fmt.Errorf("list delivery attempts: %w", err)
+	}
+	return out, nil
+}

internal/store/delivery_test.go

@@ -32,3 +32,53 @@ func TestDroppedDeliveryAttemptRoundTrips(t *testing.T) {
 		t.Fatalf("status: want %q, got %q", DeliveryDropped, status)
 	}
 }
+
+// TestListDeliveryAttempts — the read path the outbox lacked until #390. The
+// two questions it must answer are "what was dropped" and "what is pending".
+func TestListDeliveryAttempts(t *testing.T) {
+	ctx := context.Background()
+	s := newTestStore(t)
+	base := time.Date(2026, 8, 4, 9, 0, 0, 0, time.UTC)
+
+	sent, err := s.BeginDeliveryAttempt(ctx, "nudge", "water", 0, "telegram", "h1", base)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := s.CompleteDeliveryAttempt(ctx, sent, DeliverySent, base.Add(time.Second)); err != nil {
+		t.Fatal(err)
+	}
+	dropped, err := s.BeginDeliveryAttempt(ctx, "nudge", "care", 0, "telegram", "h2", base.Add(time.Minute))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := s.CompleteDeliveryAttempt(ctx, dropped, DeliveryDropped, base.Add(time.Minute)); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := s.BeginDeliveryAttempt(ctx, "reminder", "", 7, "voice", "h3", base.Add(2*time.Minute)); err != nil {
+		t.Fatal(err)
+	}
+
+	all, err := s.ListDeliveryAttempts(ctx, "", 10)
+	if err != nil || len(all) != 3 {
+		t.Fatalf("ListDeliveryAttempts = %d rows, err=%v, want 3", len(all), err)
+	}
+	// Newest first.
+	if all[0].Kind != "reminder" || all[0].ReminderID != 7 {
+		t.Fatalf("newest row is %+v, want the reminder", all[0])
+	}
+	if all[0].HasComplete {
+		t.Fatalf("a pending row must have no completion time: %+v", all[0])
+	}
+	if !all[2].HasComplete || !all[2].Completed.Equal(base.Add(time.Second)) {
+		t.Fatalf("completed row lost its time: %+v", all[2])
+	}
+
+	only, err := s.ListDeliveryAttempts(ctx, DeliveryDropped, 10)
+	if err != nil || len(only) != 1 || only[0].Rule != "care" {
+		t.Fatalf("dropped filter = %+v, err=%v", only, err)
+	}
+	pending, err := s.ListDeliveryAttempts(ctx, DeliveryPending, 10)
+	if err != nil || len(pending) != 1 || pending[0].Kind != "reminder" {
+		t.Fatalf("pending filter = %+v, err=%v", pending, err)
+	}
+}

internal/store/migrations.go

@@ -219,6 +219,35 @@ ALTER TABLE reminders ADD COLUMN next_fire_ts INTEGER;`, // #2
 	// event, and the old rows would otherwise be recited as extra meetings.
 	// The filter is exact — it keeps any key whose summary part still has a
 	// letter or a digit in it.
+
+	// #19 — unstick the routines accepted before the fire-forever fix
+	// (Vikunja #377, follow-up to #366). Accepting used to leave accepted_ts
+	// NULL and a live one-shot reminder behind, and the tick loop skips a row
+	// with no accepted_ts, so every non-weekly routine accepted before that fix
+	// has been silent ever since.
+	//
+	// Three statements, in this order, per stuck row: adopt created_ts as the
+	// acceptance time, cancel the reminder that is still holding the schedule,
+	// then let go of it. Cancelling before clearing matters — clearing first
+	// loses the only pointer to the reminder and leaves it to fire on its own.
+	//
+	// created_ts rather than a fresh timestamp because a migration has no
+	// clock, and because the first interval should be measured from when he
+	// said yes. A routine whose interval has already elapsed nudges on the next
+	// tick, which is what being unstuck looks like.
+	//
+	// Weekly rows are included deliberately. Theirs was the case that kept
+	// working, because the cron reminder reschedules itself — so leaving them
+	// alone would give them both a cron reminder and a tick-loop schedule for
+	// one habit, and he would hear it twice.
+	`UPDATE reminders
+	     SET status = 'cancelled'
+	   WHERE status = 'pending'
+	     AND id IN (SELECT reminder_id FROM proposed_routines
+	                 WHERE status = 'accepted' AND accepted_ts IS NULL AND reminder_id IS NOT NULL);
+	UPDATE proposed_routines
+	     SET accepted_ts = created_ts, reminder_id = NULL
+	   WHERE status = 'accepted' AND accepted_ts IS NULL;`,
 }
 
 // migrate applies every migration with a number greater than the DB's current

internal/store/migrations_test.go

@@ -3,6 +3,7 @@ package store
 import (
 	"context"
 	"testing"
+	"time"
 )
 
 func userVersion(t *testing.T, s *Store) int {
@@ -80,3 +81,69 @@ func TestCollapsedCalendarKeysAreDropped(t *testing.T) {
 		t.Fatalf("%d calendar rows left, want the 2 that identify their event", got)
 	}
 }
+
+// TestStuckRoutinesAreBackfilled — routines accepted before the fire-forever
+// fix have accepted_ts NULL and a live reminder, so the tick loop skips them
+// and they have been silent ever since (Vikunja #377). The migration touches
+// live reminders, which is why it is tested against a real store.
+func TestStuckRoutinesAreBackfilled(t *testing.T) {
+	ctx := context.Background()
+	s := newTestStore(t)
+	created := time.Date(2026, 7, 1, 9, 0, 0, 0, time.UTC)
+
+	rem, err := s.CreateReminder(ctx, created.Add(time.Hour), "полить цветы", "")
+	if err != nil {
+		t.Fatal(err)
+	}
+	healthy, err := s.CreateReminder(ctx, created.Add(2*time.Hour), "не трогать", "")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if _, err := s.db.ExecContext(ctx,
+		`INSERT INTO proposed_routines (action, object, interval_days, status, created_ts, reminder_id, accepted_ts)
+		 VALUES ('water', 'plants', 7, 'accepted', ?, ?, NULL)`,
+		created.UnixMilli(), rem); err != nil {
+		t.Fatal(err)
+	}
+	// An already-healthy accepted row, and a still-open proposal: neither is
+	// this migration's business.
+	if _, err := s.db.ExecContext(ctx,
+		`INSERT INTO proposed_routines (action, object, interval_days, status, created_ts, accepted_ts)
+		 VALUES ('feed', 'cat', 1, 'accepted', ?, ?)`,
+		created.UnixMilli(), created.UnixMilli()); err != nil {
+		t.Fatal(err)
+	}
+
+	if _, err := s.db.ExecContext(ctx, migrations[18]); err != nil {
+		t.Fatalf("migration 19: %v", err)
+	}
+
+	accepted, err := s.ListAcceptedRoutines(ctx)
+	if err != nil || len(accepted) != 2 {
+		t.Fatalf("ListAcceptedRoutines = %d rows, err=%v, want 2", len(accepted), err)
+	}
+	stuck := accepted[0]
+	if stuck.Object != "plants" {
+		stuck = accepted[1]
+	}
+	if stuck.AcceptedTs == nil || !stuck.AcceptedTs.Equal(created) {
+		t.Fatalf("accepted_ts = %v, want the creation time", stuck.AcceptedTs)
+	}
+	if stuck.ReminderID != nil {
+		t.Fatalf("reminder_id = %v, want it let go", stuck.ReminderID)
+	}
+	// The reminder it was holding is cancelled, and nothing else is.
+	var status string
+	if err := s.db.QueryRowContext(ctx, `SELECT status FROM reminders WHERE id = ?`, rem).Scan(&status); err != nil {
+		t.Fatal(err)
+	}
+	if status != ReminderCancelled {
+		t.Fatalf("linked reminder status = %q, want cancelled", status)
+	}
+	if err := s.db.QueryRowContext(ctx, `SELECT status FROM reminders WHERE id = ?`, healthy).Scan(&status); err != nil {
+		t.Fatal(err)
+	}
+	if status != "pending" {
+		t.Fatalf("unrelated reminder status = %q, want it untouched", status)
+	}
+}

internal/weather/openmeteo.go

@@ -97,7 +97,59 @@ func (p *OpenMeteoProvider) CurrentWeather(ctx context.Context, location string)
 	}, nil
 }
 
+// locationCandidates — the spellings to try for a place taken out of a spoken
+// sentence, in order. He says "какая погода в Казани", so the word arrives in
+// the prepositional case and the geocoder wants the nominative (Vikunja #421).
+//
+// Two cheap reversals cover most of what he says: a final "е" is usually a
+// nominative "а" (Москве → Москва) or nothing at all (Лондоне → Лондон), and a
+// final "и" is usually a soft sign (Казани → Казань). Indeclinable names —
+// Тбилиси, Сочи, Осло — are already nominative and the first candidate answers.
+//
+// Nothing here is a guess about the weather: a wrong candidate finds no city
+// and the caller says so. It only decides which strings are worth asking about.
+func locationCandidates(location string) []string {
+	out := []string{location}
+	add := func(s string) {
+		if s == "" || s == location {
+			return
+		}
+		for _, seen := range out {
+			if seen == s {
+				return
+			}
+		}
+		out = append(out, s)
+	}
+	r := []rune(location)
+	if len(r) < 4 {
+		return out
+	}
+	stem := string(r[:len(r)-1])
+	switch r[len(r)-1] {
+	case 'е', 'Е':
+		add(stem + "а")
+		add(stem)
+	case 'и', 'И':
+		add(stem + "ь")
+		add(stem)
+	case 'у', 'У', 'ю', 'Ю':
+		add(stem + "а")
+	}
+	return out
+}
+
 func (p *OpenMeteoProvider) geocode(ctx context.Context, location string) (lat, lon float64, name string, err error) {
+	for _, cand := range locationCandidates(location) {
+		lat, lon, name, err = p.geocodeOne(ctx, cand)
+		if err == nil {
+			return lat, lon, name, nil
+		}
+	}
+	return 0, 0, "", err
+}
+
+func (p *OpenMeteoProvider) geocodeOne(ctx context.Context, location string) (lat, lon float64, name string, err error) {
 	u := fmt.Sprintf("https://geocoding-api.open-meteo.com/v1/search?name=%s&count=1&language=ru&format=json", url.QueryEscape(location))
 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, u, nil)
 	if err != nil {
@@ -121,7 +173,7 @@ func (p *OpenMeteoProvider) geocode(ctx context.Context, location string) (lat,
 	}
 
 	if len(geo.Results) == 0 {
-		return 0, 0, "", fmt.Errorf("location %q not found", location)
+		return 0, 0, "", fmt.Errorf("%w: %q", ErrLocationUnknown, location)
 	}
 
 	r := geo.Results[0]

internal/weather/openmeteo_test.go

@@ -83,3 +83,29 @@ func TestStubProvider(t *testing.T) {
 		t.Fatalf("StubProvider: want ErrNotConfigured, got %v", err)
 	}
 }
+
+// TestLocationCandidates — he speaks the prepositional case and the geocoder
+// wants the nominative (Vikunja #421).
+func TestLocationCandidates(t *testing.T) {
+	cases := map[string][]string{
+		"Москве":  {"Москве", "Москва", "Москв"},
+		"Казани":  {"Казани", "Казань", "Казан"},
+		"Лондоне": {"Лондоне", "Лондона", "Лондон"},
+		"Тбилиси": {"Тбилиси", "Тбились", "Тбилис"},
+		"Berlin":  {"Berlin"},
+		"Уфе":     {"Уфе"}, // too short to strip — asked as spoken
+	}
+	for in, want := range cases {
+		got := locationCandidates(in)
+		if len(got) != len(want) {
+			t.Errorf("locationCandidates(%q) = %v, want %v", in, got, want)
+			continue
+		}
+		for i := range got {
+			if got[i] != want[i] {
+				t.Errorf("locationCandidates(%q) = %v, want %v", in, got, want)
+				break
+			}
+		}
+	}
+}

internal/weather/weather.go

@@ -7,6 +7,13 @@ import (
 
 var ErrNotConfigured = errors.New("weather: not configured")
 
+// ErrLocationUnknown — the geocoder has no such place. A named city that does
+// not resolve must read differently from a provider outage: one is "I do not
+// know that place", the other is "I could not reach the service", and
+// answering for the default location instead is the defect this replaces
+// (Vikunja #421).
+var ErrLocationUnknown = errors.New("weather: location not found")
+
 type Weather struct {
 	Location    string  `json:"location"`
 	Temperature float64 `json:"temperature"`