Decodie — Verify Mode

Confirm that every learning entry in .decodie/index.json still matches the source code it references, mark mismatches as stale, and stamp confirmed entries with the current commit SHA.

This mode modifies .decodie/index.json only. It never modifies session files, source code, or anything outside .decodie/.

Activation

Parse the optional path argument:

• If no path provided, verify all entries.
• If a path is provided, verify only entries whose sources (or references[].file) overlap that path. For a directory, an entry is in scope if any source file starts with that directory.
• If the path does not exist, report the error and stop.

Setup