fix: 修复匹配详情提示及公积金可选路径问题

修复匹配详情中“用户自填未经核验”等来源说明，清理未参与项的橙色注意提示，修正贷款统计口径文案；补充公积金完整可选路径提取逻辑，确保明确无额外时长要求的公积金分支可正确识别并通过。

scripts/generate-city-options.py

@@ -0,0 +1,73 @@
+"""从版本化选择字典生成前后端城市数据；不下载、不修改生产配置。"""
+import argparse
+import json
+import re
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+parser = argparse.ArgumentParser()
+parser.add_argument('--backend', type=Path, required=True)
+parser.add_argument('--check', action='store_true')
+args = parser.parse_args()
+data = json.loads((ROOT / 'docs/data/city-options.json').read_text(encoding='utf-8'))
+regions = data['regions']
+names = [city['name'] for region in regions for city in region['cities']]
+codes = {city['code']: city['name'] for region in regions for city in region['cities'] if city['code']}
+assert len(names) == len(set(names)), '城市名称不能歧义'
+assert len(codes) == sum(bool(city['code']) for region in regions for city in region['cities']), '代码重复'
+assert all(re.fullmatch(r'\d{6}', code) for code in codes)
+uts = "// 由 scripts/generate-city-options.py 生成；来源和覆盖口径见 docs/data/city-options.json。\n"
+uts += "export type CityOption = { name: string, code: string }\nexport type CityRegion = { name: string, cities: CityOption[] }\n"
+uts += "export const cityRegions: CityRegion[] = [\n"
+uts += ',\n'.join('  ' + json.dumps(region, ensure_ascii=False) for region in regions) + '\n]\n'
+provinces = {str(index['code']) + '0000': index['name'] for index in data['provinces']}
+uts += 'export const provinceOptions: CityOption[] = ' + json.dumps([{'name':name,'code':code} for code,name in provinces.items()],ensure_ascii=False) + '\n'
+uts += '''
+export const citySelection = (name: string): number[] => {
+  for (let province = 0; province < cityRegions.length; province++) {
+    const cities = cityRegions[province].cities
+    for (let city = 0; city < cities.length; city++) {
+      if (cities[city].name == name) return [province, city]
+    }
+  }
+  return [-1, -1]
+}
+
+export const cityCodeForName = (name: string): string | null => {
+  const selected = citySelection(name)
+  if (selected[0] < 0) return null
+  const code = cityRegions[selected[0]].cities[selected[1]].code
+  return code.length > 0 ? code : null
+}
+
+export const cityDisplayName = (name: string): string => {
+  const selected = citySelection(name)
+  if (selected[0] < 0) return name
+  const province = cityRegions[selected[0]].name
+  return province == name ? name : province + ' / ' + name
+}
+
+export const provinceCodeForName = (name: string): string | null => {
+  const index = provinceOptions.findIndex((item: CityOption): boolean => item.name == name)
+  return index < 0 ? null : provinceOptions[index].code
+}
+
+// 仅供历史城市资料回填为省份；未知名称不猜测。
+export const provinceForCity = (name: string): string => {
+  if (provinceCodeForName(name) != null) return name
+  const selected = citySelection(name)
+  return selected[0] < 0 ? '' : cityRegions[selected[0]].name
+}
+'''
+constant = '    const PROVINCES = [\n' + '\n'.join("        '%s' => '%s'," % (code, name) for code,name in provinces.items()) + '\n    ];\n'
+backend = args.backend / 'application/common/library/AssessmentRecords.php'
+original = backend.read_text(encoding='utf-8')
+php, replacements = re.subn(r'    const PROVINCES = .*?;\n', lambda _: constant, original, count=1, flags=re.S)
+if not replacements:
+    php = original.replace('    private static function only(', constant + '\n    private static function only(',1)
+for path, content in [(ROOT / 'services/cities.uts', uts), (backend, php)]:
+    if args.check:
+        assert path.read_text(encoding='utf-8') == content, f'生成文件不同步：{path}'
+    else:
+        path.write_text(content, encoding='utf-8', newline='\n')
+print(f'{len(provinces)} province choices; legacy city lookup retained; ' + ('consistent' if args.check else 'generated'))