fix(number-fields): избегаем потери точности длинных чисел

- number-поля теперь рендерятся как text + inputMode=numeric,
  чтобы браузер не округлял значения через input type=number
- пробелы при вставке в number-поля удаляются
- бэкенд нормализует значения number-полей в строку перед сохранением
- добавлен хелпер normalizeFieldValueForStorage

Closes: искажение расчётного счёта и других длинных числовых полей

migrations/0019_finance_tables.sql

@@ -0,0 +1,98 @@
+-- Finance module tables
+
+CREATE TABLE IF NOT EXISTS income_categories (
+  id SERIAL PRIMARY KEY,
+  organization_id INTEGER NOT NULL REFERENCES organizations(id) ON DELETE CASCADE,
+  tree_id UUID NOT NULL DEFAULT gen_random_uuid(),
+  name VARCHAR(200) NOT NULL,
+  categories JSONB NOT NULL DEFAULT '[]',
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW()
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS income_categories_org_tree_idx ON income_categories(organization_id, tree_id);
+
+CREATE TABLE IF NOT EXISTS expense_categories (
+  id SERIAL PRIMARY KEY,
+  organization_id INTEGER NOT NULL REFERENCES organizations(id) ON DELETE CASCADE,
+  tree_id UUID NOT NULL DEFAULT gen_random_uuid(),
+  name VARCHAR(200) NOT NULL,
+  categories JSONB NOT NULL DEFAULT '[]',
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW()
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS expense_categories_org_tree_idx ON expense_categories(organization_id, tree_id);
+
+CREATE TABLE IF NOT EXISTS income_category_overrides (
+  id SERIAL PRIMARY KEY,
+  organization_id INTEGER NOT NULL REFERENCES organizations(id) ON DELETE CASCADE,
+  record_id VARCHAR(100) NOT NULL,
+  category_id VARCHAR(100) NOT NULL,
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW(),
+  UNIQUE(organization_id, record_id)
+);
+
+CREATE INDEX IF NOT EXISTS income_overrides_org_record_idx ON income_category_overrides(organization_id, record_id);
+
+CREATE TABLE IF NOT EXISTS expense_category_overrides (
+  id SERIAL PRIMARY KEY,
+  organization_id INTEGER NOT NULL REFERENCES organizations(id) ON DELETE CASCADE,
+  record_id VARCHAR(100) NOT NULL,
+  category_id VARCHAR(100) NOT NULL,
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW(),
+  UNIQUE(organization_id, record_id)
+);
+
+CREATE INDEX IF NOT EXISTS expense_overrides_org_record_idx ON expense_category_overrides(organization_id, record_id);
+
+CREATE TABLE IF NOT EXISTS auto_detect_trees (
+  id SERIAL PRIMARY KEY,
+  organization_id INTEGER NOT NULL REFERENCES organizations(id) ON DELETE CASCADE,
+  context VARCHAR(20) NOT NULL CHECK (context IN ('income', 'expense')),
+  tree_id UUID NOT NULL DEFAULT gen_random_uuid(),
+  name VARCHAR(200) NOT NULL,
+  config JSONB NOT NULL DEFAULT '{}',
+  is_primary BOOLEAN NOT NULL DEFAULT false,
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW(),
+  UNIQUE(organization_id, context, tree_id)
+);
+
+CREATE INDEX IF NOT EXISTS auto_detect_trees_org_idx ON auto_detect_trees(organization_id, context);
+
+CREATE TABLE IF NOT EXISTS node_tags (
+  id SERIAL PRIMARY KEY,
+  organization_id INTEGER NOT NULL REFERENCES organizations(id) ON DELETE CASCADE,
+  name VARCHAR(100) NOT NULL,
+  color VARCHAR(20) NOT NULL DEFAULT '#2563eb',
+  created_at TIMESTAMP DEFAULT NOW(),
+  UNIQUE(organization_id, name)
+);
+
+CREATE INDEX IF NOT EXISTS node_tags_org_idx ON node_tags(organization_id);
+
+CREATE TABLE IF NOT EXISTS node_tag_assignments (
+  id SERIAL PRIMARY KEY,
+  organization_id INTEGER NOT NULL REFERENCES organizations(id) ON DELETE CASCADE,
+  node_id VARCHAR(100) NOT NULL,
+  tag_id INTEGER NOT NULL REFERENCES node_tags(id) ON DELETE CASCADE,
+  context VARCHAR(20) NOT NULL CHECK (context IN ('income', 'expense')),
+  created_at TIMESTAMP DEFAULT NOW(),
+  UNIQUE(organization_id, node_id, tag_id, context)
+);
+
+CREATE INDEX IF NOT EXISTS node_tag_assignments_org_idx ON node_tag_assignments(organization_id, context, node_id);
+
+CREATE TABLE IF NOT EXISTS finance_table_settings (
+  id SERIAL PRIMARY KEY,
+  organization_id INTEGER NOT NULL REFERENCES organizations(id) ON DELETE CASCADE,
+  section VARCHAR(20) NOT NULL CHECK (section IN ('income', 'expense')),
+  visible_cols JSONB NOT NULL DEFAULT '[]',
+  col_order JSONB NOT NULL DEFAULT '[]',
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW(),
+  UNIQUE(organization_id, section)
+);