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

backend/company-migrations/0001_company_base.sql

@@ -0,0 +1,80 @@
+-- Template migration for each organization schema.
+-- Replace {schema} with the real schema name, e.g. company_<organization_id>.
+
+create table if not exists {schema}.settings (
+    key text primary key,
+    value_ciphertext bytea not null,
+    value_nonce bytea not null,
+    value_key_id text not null,
+    updated_by_user_id uuid,
+    updated_at timestamptz not null default now()
+);
+
+create table if not exists {schema}.roles (
+    id uuid primary key,
+    code text not null unique,
+    name text not null,
+    description text,
+    is_system_role boolean not null default true,
+    created_at timestamptz not null default now(),
+    updated_at timestamptz not null default now()
+);
+
+create table if not exists {schema}.permissions (
+    id uuid primary key,
+    code text not null unique,
+    description text
+);
+
+create table if not exists {schema}.role_permissions (
+    role_id uuid not null references {schema}.roles(id) on delete cascade,
+    permission_id uuid not null references {schema}.permissions(id) on delete cascade,
+    primary key (role_id, permission_id)
+);
+
+create table if not exists {schema}.user_roles (
+    user_id uuid not null,
+    role_id uuid not null references {schema}.roles(id) on delete cascade,
+    created_at timestamptz not null default now(),
+    primary key (user_id, role_id)
+);
+
+create table if not exists {schema}.number_ranges (
+    id uuid primary key,
+    code text not null unique,
+    pattern text not null,
+    counter_value bigint not null default 0,
+    counter_padding integer not null default 0,
+    reset_rule text,
+    is_active boolean not null default true,
+    updated_at timestamptz not null default now(),
+    constraint number_ranges_pattern_has_counter check (position('{counter}' in pattern) > 0)
+);
+
+create table if not exists {schema}.audit_log (
+    id uuid primary key,
+    actor_user_id uuid,
+    action text not null,
+    entity_type text not null,
+    entity_id uuid,
+    before_ciphertext bytea,
+    before_nonce bytea,
+    before_key_id text,
+    after_ciphertext bytea,
+    after_nonce bytea,
+    after_key_id text,
+    created_at timestamptz not null default now()
+);
+
+create table if not exists {schema}.change_log (
+    id uuid primary key,
+    sequence bigserial not null unique,
+    entity_type text not null,
+    entity_id uuid not null,
+    operation text not null,
+    payload_ciphertext bytea not null,
+    payload_nonce bytea not null,
+    payload_key_id text not null,
+    created_at timestamptz not null default now(),
+    created_by_user_id uuid
+);