Initial dotfiles commit

Laptop config: zsh, emacs (with WSL detection for work), ghostty, tmux, ranger,
newsboat, neomutt + mbsync + msmtp (Outlook OAuth2), neomutt signature.
Work config: emacs with C#/TS/JS/CSS/HTML dev settings for WSL.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

laptop/.config/ranger/colorschemes/catppuccin.py

@@ -0,0 +1,166 @@
+from ranger.gui.colorscheme import ColorScheme
+from ranger.gui.color import *
+
+# Catppuccin Mocha — 256-color approximations
+rosewater = 224
+flamingo  = 217
+pink      = 218
+mauve     = 183
+red       = 211
+maroon    = 217
+peach     = 216
+yellow    = 223
+green     = 150
+teal      = 116
+sky       = 117
+sapphire  = 110
+blue      = 111
+lavender  = 147
+text      = 189
+subtext1  = 182
+subtext0  = 146
+overlay2  = 103
+overlay1  = 244
+overlay0  = 242
+surface2  = 240
+surface1  = 238
+surface0  = 237
+base      = 235
+mantle    = 234
+crust     = 233
+
+
+class Default(ColorScheme):
+    progress_bar_color = blue
+
+    def use(self, context):
+        fg, bg, attr = default_colors
+
+        if context.reset:
+            return default_colors
+
+        elif context.in_browser:
+            fg = text
+            if context.selected:
+                attr = reverse
+            else:
+                attr = normal
+            if context.empty or context.error:
+                fg = red
+                attr = bold
+            if context.border:
+                fg = overlay0
+                bg = default
+            if context.media:
+                fg = mauve if context.image else flamingo
+            if context.container:
+                fg = red
+                attr = bold
+            if context.directory:
+                attr = bold
+                fg = blue
+            elif context.executable and not any((
+                    context.media, context.container,
+                    context.fifo, context.socket)):
+                attr = bold
+                fg = green
+            if context.socket:
+                fg = yellow
+                attr = bold
+            if context.fifo or context.device:
+                fg = peach
+                if context.device:
+                    attr = bold
+            if context.link:
+                fg = teal if context.good else red
+            if context.tag_marker and not context.selected:
+                attr = bold
+                fg = red if context.tag in 'Rr' else yellow
+            if not context.selected and context.cut:
+                attr = bold
+                fg = red
+            if not context.selected and context.copied:
+                attr = bold
+                fg = yellow
+            if context.main_column:
+                if context.selected:
+                    attr = bold
+                if context.marked:
+                    attr = bold | reverse
+                    fg = yellow
+            if context.badinfo:
+                fg = red if not (attr & reverse) else default
+                if attr & reverse:
+                    bg = red
+
+        elif context.text:
+            if context.highlight:
+                attr = reverse
+
+        elif context.in_titlebar:
+            fg = subtext1
+            if context.hostname:
+                attr = bold
+                fg = red if context.bad else green
+            elif context.directory:
+                fg = blue
+            elif context.tab:
+                if context.good:
+                    bg = green
+                    fg = base
+            elif context.link:
+                fg = teal
+
+        elif context.in_statusbar:
+            fg = text
+            if context.permissions:
+                fg = teal if context.good else red
+            if context.marked:
+                attr = bold | reverse
+                fg = yellow
+            if context.message:
+                if context.bad:
+                    attr = bold
+                    fg = red
+            if context.loaded:
+                bg = self.progress_bar_color
+                fg = base
+            if context.vcsinfo:
+                attr = bold
+                fg = blue
+            if context.vcscommit:
+                attr = bold
+                fg = yellow
+            if context.vcsdate:
+                attr = bold
+                fg = teal
+
+        if context.vcsfile and not context.selected:
+            attr = normal
+            if context.vcschanged:
+                fg = red
+            elif context.vcsunknown:
+                fg = red
+            elif context.vcsstaged:
+                fg = green
+            elif context.vcsnewfile:
+                fg = yellow
+            elif context.vcsrenamed:
+                fg = blue
+            elif context.vcsignored:
+                fg = overlay0
+
+        elif context.vcsremote and not context.selected:
+            attr = normal
+            if context.vcssync:
+                fg = green
+            elif context.vcsbehind:
+                fg = red
+            elif context.vcsahead:
+                fg = blue
+            elif context.vcsdiverged:
+                fg = red
+            elif context.vcsunknown:
+                fg = red
+
+        return fg, bg, attr

laptop/.config/ranger/rc.conf

@@ -0,0 +1,11 @@
+set colorscheme catppuccin
+set preview_images true
+set preview_images_method kitty
+set unicode_ellipsis true
+set show_hidden false
+set confirm_on_delete multiple
+set use_preview_script true
+set automatically_count_files true
+set open_all_images true
+set vcs_aware true
+set vcs_backend_git enabled