fix: install edge cases, add fish/portal/gtk configs

Author: draphy

configs/environment.d/gtk.conf

@@ -0,0 +1,2 @@
+GTK_THEME=Adwaita-dark
+QT_QPA_PLATFORMTHEME=qt5ct

configs/fish/conf.d/fnm.fish

@@ -0,0 +1,6 @@
+# fnm (Fast Node Manager) initialization
+set FNM_PATH "$HOME/.local/share/fnm"
+if [ -d "$FNM_PATH" ]
+    set PATH "$FNM_PATH" $PATH
+    fnm env --use-on-cd --shell fish | source
+end

configs/fish/config.fish

@@ -17,9 +17,20 @@ if status is-interactive
     clear
 end
 
-# Add ~/bin to PATH
+# Add paths
 fish_add_path ~/bin
 
+# ============================================================================
+# TOOL INTEGRATIONS
+# ============================================================================
+
+# Zoxide integration (smart directory jumping)
+if command -q zoxide
+    zoxide init fish | source
+end
+
+# Note: fnm is initialized via conf.d/fnm.fish
+
 # ============================================================================
 # TERMINAL FILE MANAGER
 # ============================================================================
@@ -36,17 +47,3 @@ function fm
     end
     rm -f "$tmp"
 end
-
-# ============================================================================
-# TOOL INTEGRATIONS
-# ============================================================================
-
-# Zoxide integration (smart directory jumping)
-if command -q zoxide
-    zoxide init fish | source
-end
-
-# fnm (Fast Node Manager) integration
-if command -q fnm
-    fnm env --use-on-cd --shell fish | source
-end

configs/fish/functions/fish_prompt.fish

@@ -0,0 +1,31 @@
+function fish_prompt --description 'Write out the prompt'
+    set -l last_pipestatus $pipestatus
+    set -lx __fish_last_status $status # Export for __fish_print_pipestatus.
+    set -l normal (set_color normal)
+    set -q fish_color_status
+    or set -g fish_color_status red
+
+    # Color the prompt differently when we're root
+    set -l color_cwd $fish_color_cwd
+    set -l suffix '>'
+    if functions -q fish_is_root_user; and fish_is_root_user
+        if set -q fish_color_cwd_root
+            set color_cwd $fish_color_cwd_root
+        end
+        set suffix '#'
+    end
+
+    # Write pipestatus
+    # If the status was carried over (if no command is issued or if `set` leaves the status untouched), don't bold it.
+    set -l bold_flag --bold
+    set -q __fish_prompt_status_generation; or set -g __fish_prompt_status_generation $status_generation
+    if test $__fish_prompt_status_generation = $status_generation
+        set bold_flag
+    end
+    set __fish_prompt_status_generation $status_generation
+    set -l status_color (set_color $fish_color_status)
+    set -l statusb_color (set_color $bold_flag $fish_color_status)
+    set -l prompt_status (__fish_print_pipestatus "[" "]" "|" "$status_color" "$statusb_color" $last_pipestatus)
+
+    echo -n -s (prompt_login)' ' (set_color $color_cwd) (prompt_pwd) $normal (fish_vcs_prompt) $normal " "$prompt_status $suffix " "
+end

configs/xdg-desktop-portal/portals.conf

@@ -0,0 +1,2 @@
+[preferred]
+default=gtk

configs/xprofile

@@ -13,9 +13,12 @@ if command -v gnome-keyring-daemon >/dev/null 2>&1; then
     export SSH_AUTH_SOCK
 fi
 
-# Export keyring to D-Bus so browsers and apps can access it
+# Set desktop environment for xdg-desktop-portal (enables dark mode detection in browsers)
+export XDG_CURRENT_DESKTOP=i3
+
+# Export environment to D-Bus and systemd so portals and apps can access it
 if command -v dbus-update-activation-environment >/dev/null 2>&1; then
-    dbus-update-activation-environment --systemd DISPLAY XAUTHORITY SSH_AUTH_SOCK 2>/dev/null || true
+    dbus-update-activation-environment --systemd DISPLAY XAUTHORITY SSH_AUTH_SOCK XDG_CURRENT_DESKTOP 2>/dev/null || true
 fi
 
 # Auto-detect network interfaces for polybar (handles USB adapters changing ports)