Make import available via UI

web/settings.html

@@ -14,4 +14,19 @@
         <a href="/budget/{{.Budget.ID}}/settings/clean-negative">Fix all historic negative category-balances</a>
         <p>This restores YNABs functionality, that would substract any overspent categories' balances from next months inflows.</p>
     </div>
+    <div class="budget-item">
+        <form method="POST" action="/api/v1/transaction/import/ynab" enctype="multipart/form-data">
+            <input type="hidden" name="budget_id" value="{{.Budget.ID}}" />
+            <label for="transactions_file">
+                Transaktionen:
+                <input type="file" name="transactions" accept="text/*" />
+            </label>
+            <br />
+            <label for="assignments_file">
+                Budget:
+                <input type="file" name="assignments" accept="text/*" />
+            </label>
+            <button type="submit">Importieren</button>
+        </form>
+    </div>
 {{end}}