fix(i18n): add missing conflictConfirm.detail and conflictConfirm.impact keys to all locales

These keys are referenced in DoctorManager.js via translate() calls but were never added to any locale file, causing the i18n regression test to fail.

Added to all 10 locales: en, zh-CN, zh-TW, ja, ko, ru, de, fr, es, he.

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

locales/en.json

@@ -1945,6 +1945,8 @@
         "title": "Resolve Filename Conflicts",
         "message": "Renaming by appending a 4-character hash to each duplicate filename.",
         "note": "This operation renames files on disk. Model references in existing workflows may need updating if you use the A1111 syntax format.",
+        "detail": "Example: <code>filename_v1.2</code> → <code>filename_v1.2-ab3c</code>",
+        "impact": "Will rename <strong>{count}</strong> file(s) across <strong>{groups}</strong> duplicate group(s).",
         "confirm": "Rename Files",
         "cancel": "Cancel"
     },