feat: merge opus comfyui and login updates

comfy_patches/apply.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+# Apply BoosAPI overlay patches on top of the vanilla ComfyUI submodule.
+#
+# Run after `git submodule update --init` or after bumping the submodule
+# pointer. Idempotent — files are overwritten with the overlay copy.
+#
+# Refuses to clobber a dirty submodule working tree so you don't lose
+# upstream work-in-progress.
+
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+OVERLAY="$ROOT/comfy_patches/overlay"
+TARGET="$ROOT/comfy_source"
+
+if [ ! -d "$TARGET" ]; then
+  echo "comfy_source/ does not exist — did you forget --recurse-submodules?" >&2
+  exit 1
+fi
+
+# Refuse to apply over a dirty submodule (anything other than our overlay diff).
+# The overlay files _will_ show as modified after we apply, so we only check
+# for OTHER changes by comparing against the upstream tree.
+if [ -d "$TARGET/.git" ] || [ -f "$TARGET/.git" ]; then
+  cd "$TARGET"
+  # Stash any pre-existing local changes that aren't part of the overlay.
+  # We list overlay paths and exclude them from the dirty check.
+  overlay_paths=$(cd "$OVERLAY" && find . -type f -printf '%P\n')
+  unexpected=$(git status --porcelain | awk '{print $2}' | grep -vxF -f <(printf '%s\n' "$overlay_paths") || true)
+  if [ -n "$unexpected" ]; then
+    echo "comfy_source/ has unexpected local changes — aborting:" >&2
+    echo "$unexpected" >&2
+    echo "" >&2
+    echo "Commit/stash inside the submodule, or rm -rf and re-init it." >&2
+    exit 1
+  fi
+  cd "$ROOT"
+fi
+
+count=0
+while IFS= read -r -d '' src; do
+  rel="${src#"$OVERLAY/"}"
+  dst="$TARGET/$rel"
+  mkdir -p "$(dirname "$dst")"
+  cp "$src" "$dst"
+  count=$((count + 1))
+done < <(find "$OVERLAY" -type f -print0)
+
+echo "Applied $count overlay file(s) to comfy_source/."