feat(views): route grouping consumers through the effective-grouping resolver

Phase 4 of the interactive-grouping spec: the integration that makes an interactive grouping survive a refresh. The full render (pearl--build-org-content) and both merge-refresh paths (the dirty-merge branch and pearl--merge-query-result) read the source's grouping straight from :group. I pointed all three at pearl--effective-grouping instead, so a buffer the user grouped by hand redraws the same way rather than snapping back to the view's server grouping.

The swap is backward-compatible: with no :client-group set, the resolver returns :group, so a server-grouped view renders exactly as before. 2 render tests lock both directions: a :client-group overrides the server :group, and a server-only view still groups by :group.

1 files changed, 3 insertions, 3 deletions

diff --git a/pearl.el b/pearl.el
index 3c9e7d0..ed183dd 100644
--- a/pearl.el
+++ b/pearl.el
@@ -4250,7 +4250,7 @@ no side effects."
   (let* ((src (or source '(:type filter :name "Linear issues" :filter nil)))
          (name (pearl--source-name src))
          (filter (plist-get src :filter))
-         (grouping (plist-get src :group))
+         (grouping (pearl--effective-grouping src))
          (groups (pearl--group-issues issues grouping)))
     (with-temp-buffer
       ;; The view name renders verbatim, matching Linear's own capitalization;
@@ -4390,7 +4390,7 @@ just writing the file and leaving it off-screen."
         (?m                             ; merge by LINEAR-ID, keeping edits
          (with-current-buffer existing-buf
            (let ((counts (pearl--merge-issues-into-buffer
-                          issues (plist-get source :group))))
+                          issues (pearl--effective-grouping source))))
              (pearl--update-source-header (length issues) truncated)
              (pearl--update-derived-todo-header (pearl--gather-header-states issues))
              (pearl-highlight-comments)
@@ -6822,7 +6822,7 @@ of the replace path."
                      (cdr eff)))
             (truncated (pearl--query-result-truncated-p result))
             (counts (pearl--merge-issues-into-buffer
-                     issues (plist-get source :group))))
+                     issues (pearl--effective-grouping source))))
        (pearl--update-source-header (length issues) truncated)
        (pearl--update-derived-todo-header (pearl--gather-header-states issues))
        (pearl-highlight-comments)