Repair theme symlinks the state-move migration left dangling (#6717)

* Repair theme symlinks the state-move migration left dangling

1781043107.sh re-linked legacy theme symlinks whose targets were stored
with a literal "~/.config/omarchy/current/..." string. The replacement
used the same literal tilde, which the filesystem never expands inside a
symlink target, so btop, Helix, and VS Code/Cursor lost their theme and
the migration reported success anyway.

Fix the source migration to relink through the already-defined
$current_state_dir variable, and add a follow-up migration that repairs
the links the applied version left dangling — matching the existing
1785002349.sh pattern, so it is idempotent and leaves custom links alone.

Co-Authored-By: Claude <noreply@anthropic.com>

* Only repair theme symlinks that could never have worked

The repair matched any target containing omarchy/current, so a working link
into a user's own dotfiles was rewritten to the state directory and their
setup was lost. Claim a link only when its target starts with a literal "~/",
which the filesystem never expands, and names this exact theme file: that is
what 1781043107.sh wrote, and no working link can look like it. A dangling
target is not enough on its own, since a dotfiles repo may just be unmounted.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* Clean up every scratch directory the CLI suite creates

Five of the eight mktemp directories were never registered with the exit
trap, so each run left them behind in /tmp. Route them all through a helper
that records them for cleanup.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* Drop the theme symlink migration tests

A migration runs once on each machine and is then inert, but a test for it
sits in the suite forever. Now that the repair behaves correctly, keep the
migration and let it go untested rather than grow the suite permanently.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: David Heinemeier Hansson <david@hey.com>

migrations/1781043107.sh

@@ -99,8 +99,10 @@ relink_current_symlink() {
       ln -sfn "$current_state_dir/$suffix" "$link"
       ;;
     "~/.config/omarchy/current/"*)
+      # The filesystem never expands a literal ~ in a symlink target, so keep
+      # $HOME out of the quoted string and let the shell expand it instead.
       suffix=${target#"~/.config/omarchy/current/"}
-      ln -sfn "~/.local/state/omarchy/current/$suffix" "$link"
+      ln -sfn "$current_state_dir/$suffix" "$link"
       ;;
   esac
 }

migrations/1786451567.sh

@@ -0,0 +1,51 @@
+echo "Repair theme symlinks the state-move migration left dangling"
+
+# 1781043107.sh re-linked legacy theme symlinks whose targets were stored as a
+# literal "~/.config/omarchy/current/..." string. The replacement used the same
+# literal tilde, which the filesystem never expands inside a symlink target, so
+# btop, Helix, and VS Code/Cursor would have lost their theme while the
+# migration reported success anyway. That migration is already marked applied
+# everywhere it ran, so this one repairs any link it left dangling.
+#
+# No shipped Omarchy code ever wrote these six targets with a literal tilde, so
+# this is expected to be a no-op almost everywhere, and it stays deliberately
+# narrow to keep it that way. Only a target that starts with a literal "~/" is
+# repaired: the filesystem never expands one, so such a link cannot ever have
+# worked, while a custom link into a dotfiles repo is a real path even when that
+# repo happens to be unmounted right now.
+
+relink_if_dangling() {
+  local link="$1"
+  local expected_target="$2"
+  local target
+
+  [[ -L $link ]] || return 0
+
+  target=$(readlink "$link") || return 0
+
+  # Already pointing at the state directory.
+  [[ $target == "$expected_target" ]] && return 0
+
+  # Still resolves, so it is a working link we have no business rewriting.
+  [[ -e $link ]] && return 0
+
+  # Only an unexpandable literal-tilde target naming this theme file is ours.
+  case "$target" in
+    "~/"*/omarchy/current/theme/"${expected_target##*/}") ;;
+    *) return 0 ;;
+  esac
+
+  ln -sfn "$expected_target" "$link"
+}
+
+current_state_dir="$HOME/.local/state/omarchy/current"
+
+relink_if_dangling "$HOME/.config/btop/themes/current.theme" \
+  "$current_state_dir/theme/btop.theme"
+relink_if_dangling "$HOME/.config/helix/themes/omarchy.toml" \
+  "$current_state_dir/theme/helix.toml"
+
+for vscode_dir in "$HOME/.vscode" "$HOME/.vscode-insiders" "$HOME/.vscode-oss" "$HOME/.cursor"; do
+  relink_if_dangling "$vscode_dir/extensions/omarchy-theme/themes/omarchy-color-theme.json" \
+    "$current_state_dir/theme/vscode-theme.json"
+done