feat: import Chinese-localized Buzz source snapshot

Signed-off-by: cls_宁波本机 <908705107@qq.com>

scripts/reset-desktop-dev-state.sh

@@ -0,0 +1,69 @@
+#!/usr/bin/env bash
+# Remove desktop state owned by development bundle identifiers only.
+# Production state (`xyz.block.buzz.app`, `~/.buzz`, and `buzz-desktop`) is
+# deliberately outside every deletion pattern in this script.
+set -euo pipefail
+
+log() { printf '[desktop-dev-reset] %s\n' "$*"; }
+
+remove_path() {
+  local path="$1"
+  if [[ -e "$path" || -L "$path" ]]; then
+    log "Removing $path"
+    rm -rf -- "$path"
+  fi
+}
+
+remove_bundle_state() {
+  local base="$1"
+  local suffix="${2:-}"
+  local prefix path
+
+  [[ -d "$base" ]] || return 0
+  shopt -s nullglob
+  for prefix in xyz.block.buzz.app.dev xyz.block.sprout.app.dev; do
+    # Match the canonical dev identifier and dot-delimited worktree variants.
+    # Do not use `${prefix}*`: that could match a non-dev prefix collision.
+    remove_path "$base/${prefix}${suffix}"
+    for path in "$base/${prefix}."*"${suffix}"; do
+      remove_path "$path"
+    done
+  done
+  shopt -u nullglob
+}
+
+case "$(uname -s)" in
+  Darwin)
+    remove_bundle_state "$HOME/Library/Application Support"
+    remove_bundle_state "$HOME/Library/Caches"
+    remove_bundle_state "$HOME/Library/WebKit"
+    remove_bundle_state "$HOME/Library/HTTPStorages"
+    remove_bundle_state "$HOME/Library/Saved Application State" ".savedState"
+    remove_bundle_state "$HOME/Library/Preferences" ".plist"
+
+    # SecretStore keeps all dev identity and agent keys in this dev-only item.
+    # Delete every matching item in case an older build used multiple accounts.
+    if command -v security >/dev/null 2>&1; then
+      while security delete-generic-password -s buzz-desktop-dev >/dev/null 2>&1; do :; done
+      while security delete-generic-password -s sprout-desktop-dev >/dev/null 2>&1; do :; done
+    fi
+    ;;
+  Linux)
+    remove_bundle_state "${XDG_DATA_HOME:-$HOME/.local/share}"
+    remove_bundle_state "${XDG_CONFIG_HOME:-$HOME/.config}"
+    remove_bundle_state "${XDG_CACHE_HOME:-$HOME/.cache}"
+    ;;
+  *)
+    log "Desktop bundle cleanup is not implemented for $(uname -s); continuing"
+    ;;
+esac
+
+remove_path "$HOME/.buzz-dev"
+remove_path "$HOME/.sprout-dev"
+
+# A fresh dev nest must not re-import the installed app's ~/.buzz contents on
+# its next boot. The sentinel is the same one used by migrate_dev_nest().
+mkdir -p "$HOME/.buzz-dev"
+: > "$HOME/.buzz-dev/.dev-nest-migrated"
+
+log "Development desktop state removed; production Buzz state was not touched"