feat: add edit/delete buttons to list views and inline privacy toggle

Fave cards in the list and profile views now show edit, delete, and
privacy toggle buttons directly — no need to open the detail page first.

- New POST /faves/{id}/privacy route with HTMX privacy toggle partial
- New UpdatePrivacy store method for single-column update
- fave_list.html: edit link, HTMX delete, privacy toggle on every card
- profile.html: edit/delete for owner's own cards
- privacy_toggle.html: new HTMX partial that swaps inline on toggle
- CSS: compact .fave-card-actions styles

The existing handleFaveDelete already returns empty 200 for HTMX
requests, so hx-target="closest article" hx-swap="outerHTML" removes
the card from DOM seamlessly.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

internal/handler/fave.go

@@ -335,6 +335,51 @@ func (h *Handler) handleFaveDelete(w http.ResponseWriter, r *http.Request) {
 	http.Redirect(w, r, h.deps.Config.BasePath+"/faves", http.StatusSeeOther)
 }
 
+// handleFaveTogglePrivacy toggles a fave's privacy and returns the updated toggle partial.
+func (h *Handler) handleFaveTogglePrivacy(w http.ResponseWriter, r *http.Request) {
+	user := middleware.UserFromContext(r.Context())
+
+	id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+	if err != nil {
+		h.notFound(w, r)
+		return
+	}
+
+	fave, err := h.deps.Faves.GetByID(id)
+	if err != nil {
+		if errors.Is(err, store.ErrFaveNotFound) {
+			h.notFound(w, r)
+			return
+		}
+		slog.Error("get fave error", "error", err)
+		http.Error(w, "Internal error", http.StatusInternalServerError)
+		return
+	}
+
+	if user.ID != fave.UserID {
+		h.forbidden(w, r)
+		return
+	}
+
+	newPrivacy := "private"
+	if fave.Privacy == "private" {
+		newPrivacy = "public"
+	}
+
+	if err := h.deps.Faves.UpdatePrivacy(id, newPrivacy); err != nil {
+		slog.Error("toggle privacy error", "error", err)
+		http.Error(w, "Internal error", http.StatusInternalServerError)
+		return
+	}
+
+	fave.Privacy = newPrivacy
+
+	w.Header().Set("Content-Type", "text/html; charset=utf-8")
+	if err := h.deps.Renderer.Partial(w, "privacy_toggle", fave); err != nil {
+		slog.Error("render privacy toggle error", "error", err)
+	}
+}
+
 // handleTagSearch handles tag autocomplete HTMX requests.
 func (h *Handler) handleTagSearch(w http.ResponseWriter, r *http.Request) {
 	q := r.URL.Query().Get("q")

internal/handler/handler.go

@@ -103,6 +103,7 @@ func (h *Handler) Routes() *http.ServeMux {
 	mux.Handle("GET /faves/{id}/edit", requireLogin(http.HandlerFunc(h.handleFaveEdit)))
 	mux.Handle("POST /faves/{id}", requireLogin(http.HandlerFunc(h.handleFaveUpdate)))
 	mux.Handle("DELETE /faves/{id}", requireLogin(http.HandlerFunc(h.handleFaveDelete)))
+	mux.Handle("POST /faves/{id}/privacy", requireLogin(http.HandlerFunc(h.handleFaveTogglePrivacy)))
 
 	// Tags.
 	mux.HandleFunc("GET /tags/search", h.handleTagSearch)
@@ -138,6 +139,8 @@ func (h *Handler) Routes() *http.ServeMux {
 	mux.Handle("POST /admin/users", admin(h.handleAdminCreateUser))
 	mux.Handle("POST /admin/users/{id}/reset-password", admin(h.handleAdminResetPassword))
 	mux.Handle("POST /admin/users/{id}/toggle-disabled", admin(h.handleAdminToggleDisabled))
+	mux.Handle("POST /admin/users/{id}/role", admin(h.handleAdminSetRole))
+	mux.Handle("POST /admin/users/{id}/delete", admin(h.handleAdminDeleteUser))
 	mux.Handle("GET /admin/tags", admin(h.handleAdminTags))
 	mux.Handle("POST /admin/tags/{id}/rename", admin(h.handleAdminRenameTag))
 	mux.Handle("POST /admin/tags/{id}/delete", admin(h.handleAdminDeleteTag))

internal/handler/web_test.go

@@ -1282,6 +1282,197 @@ func TestFaveNewPreFill(t *testing.T) {
 	}
 }
 
+// --- Privacy toggle ---
+
+func TestTogglePrivacyOwner(t *testing.T) {
+	h, mux := testServer(t)
+
+	user, _ := h.deps.Users.Create("testuser", "pass123", "user")
+	fave, _ := h.deps.Faves.Create(user.ID, "Toggle me", "", "", "", "public")
+	token, _ := h.deps.Sessions.Create(user.ID)
+	cookie := &http.Cookie{Name: "session", Value: token}
+
+	getReq := httptest.NewRequest("GET", "/faves/"+faveIDStr(fave.ID), nil)
+	getReq.AddCookie(cookie)
+	getRR := httptest.NewRecorder()
+	mux.ServeHTTP(getRR, getReq)
+	csrf := extractCookie(getRR, "csrf_token")
+
+	req := postForm("/faves/"+faveIDStr(fave.ID)+"/privacy", csrf, url.Values{}, cookie)
+	rr := httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+
+	if rr.Code != http.StatusOK {
+		t.Fatalf("toggle privacy: got %d, want 200\nbody: %s", rr.Code, rr.Body.String())
+	}
+
+	// Should now be private.
+	updated, _ := h.deps.Faves.GetByID(fave.ID)
+	if updated.Privacy != "private" {
+		t.Errorf("privacy = %q, want private after toggle from public", updated.Privacy)
+	}
+
+	// Response should contain the toggle partial with "Privat".
+	if !strings.Contains(rr.Body.String(), "Privat") {
+		t.Error("toggle response should show new privacy state")
+	}
+}
+
+func TestTogglePrivacyNotOwner(t *testing.T) {
+	h, mux := testServer(t)
+
+	userA, _ := h.deps.Users.Create("usera", "pass123", "user")
+	fave, _ := h.deps.Faves.Create(userA.ID, "A's fave", "", "", "", "public")
+
+	cookieB := loginUser(t, h, "userb", "pass123", "user")
+
+	getReq := httptest.NewRequest("GET", "/faves/"+faveIDStr(fave.ID), nil)
+	getReq.AddCookie(cookieB)
+	getRR := httptest.NewRecorder()
+	mux.ServeHTTP(getRR, getReq)
+	csrf := extractCookie(getRR, "csrf_token")
+
+	req := postForm("/faves/"+faveIDStr(fave.ID)+"/privacy", csrf, url.Values{}, cookieB)
+	rr := httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+
+	if rr.Code != http.StatusForbidden {
+		t.Errorf("toggle by non-owner: got %d, want 403", rr.Code)
+	}
+}
+
+func TestFaveListShowsEditButton(t *testing.T) {
+	h, mux := testServer(t)
+	cookie := loginUser(t, h, "testuser", "pass123", "user")
+
+	user, _ := h.deps.Users.GetByUsername("testuser")
+	h.deps.Faves.Create(user.ID, "Editable fave", "", "", "", "public")
+
+	req := httptest.NewRequest("GET", "/faves", nil)
+	req.AddCookie(cookie)
+	rr := httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+
+	body := rr.Body.String()
+	if !strings.Contains(body, "Rediger") {
+		t.Error("fave list should show edit link")
+	}
+	if !strings.Contains(body, "Slett") {
+		t.Error("fave list should show delete button")
+	}
+	if !strings.Contains(body, "Offentlig") {
+		t.Error("fave list should show privacy toggle")
+	}
+}
+
+// --- Admin: role + delete ---
+
+func TestAdminSetRoleSuccess(t *testing.T) {
+	h, mux := testServer(t)
+	cookie := loginUser(t, h, "admin", "pass123", "admin")
+
+	user, _ := h.deps.Users.Create("target", "pass123", "user")
+
+	getReq := httptest.NewRequest("GET", "/admin/users", nil)
+	getReq.AddCookie(cookie)
+	getRR := httptest.NewRecorder()
+	mux.ServeHTTP(getRR, getReq)
+	csrf := extractCookie(getRR, "csrf_token")
+
+	form := url.Values{"role": {"admin"}}
+	req := postForm("/admin/users/"+faveIDStr(user.ID)+"/role", csrf, form, cookie)
+	rr := httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+
+	if !strings.Contains(rr.Body.String(), "endret til admin") {
+		t.Errorf("should show role changed: %s", rr.Body.String())
+	}
+
+	updated, _ := h.deps.Users.GetByID(user.ID)
+	if updated.Role != "admin" {
+		t.Errorf("role = %q, want admin", updated.Role)
+	}
+}
+
+func TestAdminSetRoleSelf(t *testing.T) {
+	h, mux := testServer(t)
+
+	admin, _ := h.deps.Users.Create("admin", "pass123", "admin")
+	token, _ := h.deps.Sessions.Create(admin.ID)
+	cookie := &http.Cookie{Name: "session", Value: token}
+
+	getReq := httptest.NewRequest("GET", "/admin/users", nil)
+	getReq.AddCookie(cookie)
+	getRR := httptest.NewRecorder()
+	mux.ServeHTTP(getRR, getReq)
+	csrf := extractCookie(getRR, "csrf_token")
+
+	form := url.Values{"role": {"user"}}
+	req := postForm("/admin/users/"+faveIDStr(admin.ID)+"/role", csrf, form, cookie)
+	rr := httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+
+	if !strings.Contains(rr.Body.String(), "din egen rolle") {
+		t.Error("should prevent changing own role")
+	}
+}
+
+func TestAdminDeleteUserSuccess(t *testing.T) {
+	h, mux := testServer(t)
+	cookie := loginUser(t, h, "admin", "pass123", "admin")
+
+	user, _ := h.deps.Users.Create("deleteme", "pass123", "user")
+	h.deps.Faves.Create(user.ID, "Will be deleted", "", "", "", "public")
+
+	getReq := httptest.NewRequest("GET", "/admin/users", nil)
+	getReq.AddCookie(cookie)
+	getRR := httptest.NewRecorder()
+	mux.ServeHTTP(getRR, getReq)
+	csrf := extractCookie(getRR, "csrf_token")
+
+	req := postForm("/admin/users/"+faveIDStr(user.ID)+"/delete", csrf, url.Values{}, cookie)
+	rr := httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+
+	if !strings.Contains(rr.Body.String(), "permanent slettet") {
+		t.Errorf("should show deleted: %s", rr.Body.String())
+	}
+
+	// User should be gone.
+	_, err := h.deps.Users.GetByUsername("deleteme")
+	if err == nil {
+		t.Error("deleted user should not exist")
+	}
+
+	// Faves should be cascade-deleted.
+	faves, total, _ := h.deps.Faves.ListByUser(user.ID, 10, 0)
+	if total != 0 || len(faves) != 0 {
+		t.Error("faves should be cascade-deleted with user")
+	}
+}
+
+func TestAdminDeleteUserSelf(t *testing.T) {
+	h, mux := testServer(t)
+
+	admin, _ := h.deps.Users.Create("admin", "pass123", "admin")
+	token, _ := h.deps.Sessions.Create(admin.ID)
+	cookie := &http.Cookie{Name: "session", Value: token}
+
+	getReq := httptest.NewRequest("GET", "/admin/users", nil)
+	getReq.AddCookie(cookie)
+	getRR := httptest.NewRecorder()
+	mux.ServeHTTP(getRR, getReq)
+	csrf := extractCookie(getRR, "csrf_token")
+
+	req := postForm("/admin/users/"+faveIDStr(admin.ID)+"/delete", csrf, url.Values{}, cookie)
+	rr := httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+
+	if !strings.Contains(rr.Body.String(), "din egen konto") {
+		t.Error("should prevent self-deletion")
+	}
+}
+
 // --- Export page ---
 
 func TestExportPageRendering(t *testing.T) {