1.2.45

Bump to v1.2.45 — Copy “name” as Pathname in the sidebar and tab menus

Finder's Option-key entry, in the app's own menus: files and folders in the
sidebar (right-click and the "…" button), the section headers, and a tab's
right-click menu all offer `Copy “name” as Pathname`, wording and curly quotes
included. Long names are elided so a deep file can't stretch the menu.

Copies go through Electron's clipboard over IPC rather than
`navigator.clipboard`, which needs a focused document and a granted permission
— neither guaranteed when the write is fired from a context menu. The command
palette's existing "Copy file path" and "Copy markdown" now take the same
route, and copying a path confirms with a toast, since the clipboard gives no
feedback of its own and a silent no-op looks identical to a failure.

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