fix: vertico-repeat C-s and dotted-repo discovery (audit bugs)

Two bugs from the 2026-06 config audit.

- C-s C-s never repeated a search. cj/consult-line-or-repeat calls vertico-repeat on the second press, but vertico-repeat-save was never on minibuffer-setup-hook, so it always signalled "No Vertico session". I hooked vertico-repeat-save next to the vertico block. It's autoloaded, so the load defers to the first minibuffer.
- reconcile-open-repos skipped any repo with a dot in its name. cj/find-git-repos filtered children through "^[^.]+$", which matches only dot-free names, so mcp.el, capture.el, and google-contacts.el were never reconciled while M-P still reported "Complete". It now filters through directory-files-no-dot-files-regexp plus a hidden-dir guard, so dotted repos pass and .git stays out.

Each fix is test-first: a failing assertion (hook membership, three dotted repos found) precedes the change.

1 files changed, 6 insertions, 0 deletions

diff --git a/tests/test-selection-framework--consult-line-or-repeat.el b/tests/test-selection-framework--consult-line-or-repeat.el
index fcaddcfd0..66f5b1724 100644
--- a/tests/test-selection-framework--consult-line-or-repeat.el
+++ b/tests/test-selection-framework--consult-line-or-repeat.el
@@ -64,5 +64,11 @@
   "Normal: `cj/consult-line-or-repeat' is an interactive command."
   (should (commandp #'cj/consult-line-or-repeat)))
 
+(ert-deftest test-selection-framework-vertico-repeat-save-on-minibuffer-setup ()
+  "Normal: loading the module registers `vertico-repeat-save' on
+`minibuffer-setup-hook'.  Without it `vertico-repeat' has no saved session
+and the second C-s signals \"No Vertico session\"."
+  (should (memq 'vertico-repeat-save minibuffer-setup-hook)))
+
 (provide 'test-selection-framework--consult-line-or-repeat)
 ;;; test-selection-framework--consult-line-or-repeat.el ends here