feat: Add password reset functionality with request and reset forms

feat: Implement price list import feature with preview and apply options

feat: Create price rules management page with CRUD operations

feat: Develop quotes management page with itemized quotes and status tracking

feat: Introduce organization registration page for new users

feat: Build suppliers management page with detailed supplier information

feat: Create users management page for inviting and managing roles

chore: Add TypeScript configuration for improved type checking

chore: Set up Vite configuration for development server and API proxy

chore: Add Vite environment type definitions for better TypeScript support

scripts/schema-migration-test.mjs

@@ -0,0 +1,92 @@
+#!/usr/bin/env node
+
+const baseUrl = process.argv[2] ?? process.env.API_BASE_URL ?? "http://127.0.0.1:8080";
+const email = `schema-migration-${Date.now()}@example.test`;
+
+async function request(method, path, body, token) {
+  const response = await fetch(`${baseUrl}${path}`, {
+    method,
+    headers: {
+      "Content-Type": "application/json",
+      ...(token ? { Authorization: `Bearer ${token}` } : {}),
+    },
+    body: body === undefined ? undefined : JSON.stringify(body),
+  });
+  const text = await response.text();
+  const data = text ? JSON.parse(text) : {};
+
+  if (!response.ok) {
+    throw new Error(`${method} ${path} failed: ${response.status} ${JSON.stringify(data)}`);
+  }
+
+  return data;
+}
+
+function assert(condition, message) {
+  if (!condition) throw new Error(message);
+}
+
+async function main() {
+  console.log(`testing schema migration idempotency via ${baseUrl}`);
+
+  const registration = await request("POST", "/api/v1/registration/organization", {
+    organization_name: "Migrationstest GmbH",
+    email,
+    accept_terms: true,
+  });
+
+  const approval = await request(
+    "POST",
+    `/api/v1/admin/organization-registrations/${registration.id}/approve`,
+  );
+  assert(approval.schema_name, "schema name missing after approval");
+
+  const retry = await request(
+    "POST",
+    `/api/v1/admin/organization-registrations/${registration.id}/retry-provisioning`,
+  );
+  assert(retry.provisioned === true, "retry provisioning did not report success");
+  assert(retry.schema_name === approval.schema_name, "retry provisioning schema mismatch");
+
+  const login = await request("POST", "/api/v1/auth/login", {
+    email,
+    password: approval.dev_initial_password,
+  });
+  const token = login.access_token;
+  await request("POST", "/api/v1/auth/select-organization", {
+    organization_id: login.organization_id,
+  }, token);
+
+  const ranges = await request("GET", "/api/v1/number-ranges", undefined, token);
+  for (const code of ["customers", "suppliers", "items", "activities", "outgoing_invoices", "incoming_invoices", "quotes"]) {
+    assert(ranges.some((range) => range.code === code), `number range missing after retry: ${code}`);
+  }
+
+  const users = await request("GET", "/api/v1/organizations/current/users", undefined, token);
+  const owner = users.find((user) => user.email === email);
+  assert(owner?.roles.includes("owner"), "owner role missing after retry");
+  assert(owner?.roles.includes("admin"), "admin role missing after retry");
+
+  const communication = await request("POST", "/api/v1/communications", {
+    communication_type: "internal_note",
+    direction: "internal",
+    subject: "Migrationstest",
+    body: "Kommunikationstabellen sind vorhanden.",
+    status: "open",
+    occurred_at: null,
+    links: [],
+  }, token);
+  assert(communication.id, "communication insert failed after retry");
+
+  const navigationSettings = await request("PUT", "/api/v1/users/me/settings/navigation", {
+    mode: "groups",
+  }, token);
+  assert(navigationSettings.mode === "groups", "navigation user setting was not saved");
+
+  console.log("schema migration idempotency test ok");
+}
+
+main().catch((error) => {
+  console.error(error);
+  process.exit(1);
+});