fix(ai-search): add Türkiye to Prompt Explorer

[efecanbasoz]

Problem

Prompt Explorer does not offer Türkiye as a web-search location, although DataForSEO supports the TR ISO country code.

Change

• Add TR to the Prompt Explorer country schema and selector options.
• Display the country using its official short name, Türkiye.
• Add a regression test covering the country code, schema, and label.

Validation

• pnpm test — 1,114 tests passed
• pnpm exec tsc --noEmit
• Oxlint on changed files
• Prettier check on changed files
• pnpm run build

[efecanbasoz]

Closing temporarily while the change is verified in the local self-hosted installation. I’ll reopen after local approval.

[efecanbasoz]

Local verification approved: the patched self-hosted image is healthy, and Prompt Explorer exposes the TR country code as “Türkiye”. Reopening for upstream review.