:feature was a "catch-all" category. Many of its modules fit better in
other categories, so they've been moved:
- feature/debugger -> tools/debugger
- feature/evil -> editor/evil
- feature/eval -> tools/eval
- feature/lookup -> tools/lookup
- feature/snippets -> editor/snippets
- feature/file-templates -> editor/file-templates
- feature/workspaces -> ui/workspaces
More potential changes in the future:
- A new :term category for terminal emulation modules (eshell, term and
vterm).
- A new :os category for modules dedicated to os-specific functionality.
The :tools macos module would fit here, but so would modules for nixos
and arch.
- A new :services category for web-service integration, like wakatime,
twitter, elfeed, gist and pastebin services.
Because treemacs--last-error-persist-file is defined with defconst, its
default value will overwrite our custom one once the
treemacs-persistence package is loaded.
Can be disruptive if you've got many windows with buffers across
different projects. Also, SPC o P is available to "jump to current file"
in the treemacs window.
This has proven intrusive, especially when you have files from different
projects open and you switch between them rapidly. Enabling
treemacs-follow-mode is left up to the user. Otherwise, the SPC o P
keybind and treemacs-find-file command can this manually and on-demand.
Also remove hide-mode-line-mode from treemacs because it's redundant
with the doom-themes treemacs icon theme.
Alexander-Miller/treemacs#212 introduced treemacs-persist-file, which we
now use instead of tools/treemacs' old treemacs-persistence hack (which
didn't work).
Relevant to #669
