Task 167: ADR for 考察 vs 考証 Naming Decision

Status: DONE

Result

• Created ADR-015 with Proposed status
• 3 options documented: A) 考証 (recommended), B) 使い分け, C) 現状維持
• ADR README index updated
• Awaiting project owner decision

Goal

Create a Proposed-status ADR for the naming decision: should the project be called "考察" (speculative analysis) or "考証" (evidence-based verification)?

Background

Human directive: 「これ、考察というよりは考証か？」

See ideas/naming_kousatsu_vs_koushou.md for analysis.

Approach

• Create ADR-015 with Proposed status (per CLAUDE.md: owner approval needed for user-facing changes)
• Document three options with trade-offs
• Do NOT change site title without explicit owner confirmation