5758 - Navigation: Data errors - Move validateCountry<...> from controller

[yaguzmang]

Moving validateCountryTables and buildTablesNodeUpdates from the validations controller to src/tools/validations/tables and validateCountryNationalDataPoints to src/tools/validations/nationalDataPoint, since these functions are used only by the validation tools.

Also grouping shared tool files under src/tools/validations/common and removing the redundant validateNationalDataPoint wrapper.

This is how the tools/validations/ folder looks like now:

src/tools/validations/
├── common/
│   ├── failures.ts
│   ├── types.ts
│   └── validateCountries.ts
├── nationalDataPoint/
│   └── validateCountryNationalDataPoints.ts
├── tables/
│   ├── buildTablesNodeUpdates.ts <--- Used only by validateCountryTables.ts
│   └── validateCountryTables.ts
├── validateAll.ts
├── validateDescriptions.ts
├── validateLinks.ts
├── validateNationalDataPoints.ts
└── validateTableData.ts

[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-07-17 07:40 UTC · Rule: default · triggered by rule Automatic merge using squash
• ✅ Checks skipped · PR is already up-to-date
• ✅ Merged — 2026-07-17 07:40 UTC · at a837301fc6e39108c45857464e14ad39b6aad29b · squash

This pull request spent 11 seconds in the queue, including 1 second running CI.

Required conditions to merge

• #approved-reviews-by>=1
  • 5758 - Navigation: Data errors - Move validateCountry<...> from controller #6145