feat: search --hop walks FROM_FILE to Person. (#30)

Parser no longer errors; hop 1 returns File, hop 3 reaches Person. Rebuild writes Leaf-[:FROM_FILE]->File so the walk is not empty on a fresh index (Gitea #17).
2026-08-14 10:51:35 +01:00
parent 9d1a3f3c70
commit a88dbb490c
17 changed files with 261 additions and 59 deletions
@@ -32,9 +32,8 @@ bin/brain/stats.go                                     # index health
 bin/brain/eval.go                                      # recall@5 >= 0.95 gate (Go; Python bin/kb/eval is CI fallback)
 ```

-`bin/kb/search` is a deprecated wrapper. `--hop` errors (schema has
-`FROM_FILE`; search does not walk it yet, [#17](https://git.produktor.io/eSlider/2dph/issues/17));
-do not treat it as a graph walk.
+`bin/kb/search` is a deprecated wrapper. `--hop N` walks
+`FROM_FILE` / `HAS_VERSION` / `AUTHORED` from each hit (1=File, 3=Person).

 ## Rules