Preserve local Elsewhen work and fallback bar layouts

Retire only checkouts whose refs and reflogs are reachable from recorded origin history, and preserve ignored files. Leave configs without an explicit supported bar layout untouched so migration does not replace the shell fallback with an almost empty bar.

Co-Authored-By: Codex XHigh <noreply@openai.com>

migrations/1789581661.sh

@@ -29,15 +29,18 @@ omarchy-shell -q shell rescanPlugins || true
 # one that finds the package. A one-time gap of a few minutes, during the
 # update itself.
 upstream_checkout() {
-  local dir="$1" origin status
+  local dir="$1" origin status unpublished
   [[ -d $dir && ! -L $dir && -d $dir/.git ]] || return 1
   origin=$(git -C "$dir" remote get-url origin 2>/dev/null) || return 1
   origin=${origin,,}
   origin=${origin%/}
   origin=${origin%.git}
   [[ $origin =~ ^([a-z+]+://)?([^/@]+@)?github\.com[/:]omacom/elsewhen$ ]] || return 1
-  status=$(git -C "$dir" status --porcelain 2>/dev/null) || return 1
-  [[ -z $status ]]
+  status=$(git -C "$dir" status --porcelain --untracked-files=all --ignored 2>/dev/null) || return 1
+  [[ -z $status ]] || return 1
+  # Local branches, stashes, and reflogs may hold work absent from a clean tree.
+  unpublished=$(git -C "$dir" rev-list HEAD --all --reflog --not --remotes=origin 2>/dev/null) || return 1
+  [[ -z $unpublished ]]
 }
 
 checkout="$HOME/.config/omarchy/plugins/omacom.elsewhen"
@@ -60,8 +63,8 @@ fi
 source omarchy-shell-config
 
 [[ -s $CONFIG_FILE ]] || exit 0
-# A file the shell cannot read is left for its owner to repair.
-jq empty "$CONFIG_FILE" 2>/dev/null || exit 0
+# Preserve configs whose bar comes from the shell fallback instead of an explicit layout.
+jq -e 'type == "object" and .version == 1 and (.bar | type == "object") and (.bar.layout | type == "object")' "$CONFIG_FILE" >/dev/null 2>&1 || exit 0
 
 entry_id='def entry_id: if type == "object" then (.id // "" | tostring) else tostring end;'