Root cause: renderPreviewPane() was stuffing directory entries into the
viewport model via SetContent(), then rendering through
renderPreviewContent() which wraps the viewport in an additional
border+padding box. This reduced the effective content width by 4
characters compared to the browser pane's innerWidth (width-2), causing
column misalignment where the date column would wrap to the next line.
Fix: For directory previews, directly render entries using the same
renderPaneRows() and renderColumnsHeader() functions as the browser
pane, at the same innerWidth. A temporary BrowserPane is created with
the directory entries, and renderPaneRows() is called with active=false,
producing pixel-identical output to the main file browser.
Removed renderDirectoryPreviewBody() which is no longer needed.
- Reset cursor to '..' (position 0) when entering an archive so it
doesn't stay at the previous directory's cursor position
- Fix archive exit landing in /tmp when pressing Enter on '..' inside
an archive by delegating to archive-aware goParent() in enterSelected()
- Fix goParent() to handle ALL navigation within archive mounts
explicitly instead of falling through to filepath.Dir which may
navigate outside the mount to /tmp
- Fix format cycling text color reset by preserving '(f to change)'
hint in modal note, ensuring renderModalNoteLine applies proper
key/action styling via the '(' separator match
Expand textExtensions with many missing common text file extensions
(.lua, .rb, .vue, .svelte, .dart, .tex, .scala, .lisp, and many more).
Add textFilenames list for well-known text files without a meaningful
extension (Makefile, Dockerfile, README, LICENSE, .gitignore, etc.)
so they open in the editor via handleEdit() instead of falling back
to xdg-open via handleOpenExternal().
