feat: add omarchy theme template system with management scripts

- New default/themed/ templates (alacritty, btop, foot, ghostty, helix,
  hyprland, hyprlock, kitty, mako, obsidian, rofi, swayosd, tmux,
  walker, waybar, keyboard.rgb, gum.env, etc.)
- Add omarchy-* theme management scripts (install, refresh, set, remove,
  update, bg-set, colors-from-alacritty, current, etc.)
- Add omarchy restart/hook scripts (btop, hyprctl, hypridle, mako, tmux)
- Add installer/environment.sh for shared env vars
- Add 19 theme directories with colors.toml, vscode.json, backgrounds,
  and app-specific configs (catppuccin, everforest, gruvbox, nord,
  tokyo-night, rose-pine, etc.)
- Update bing-wallpaper script to use new .config/omarchy path

themes/miasma/btop.theme

@@ -0,0 +1,70 @@
+# Main background, empty for terminal default, need to be empty if you want transparent background
+theme[main_bg]="#222222"
+
+# Main text color
+theme[main_fg]="#c2c2b0"
+
+# Title color for boxes
+theme[title]="#bb7744"
+
+# Highlight color for keyboard shortcuts
+theme[hi_fg]="#c9a554"
+
+# Background color of selected item in processes box
+theme[selected_bg]="#e4c47a"
+
+# Foreground color of selected item in processes box
+theme[selected_fg]="#000000"
+
+# Color of inactive/disabled text
+theme[inactive_fg]="#666666"
+
+# Misc colors for processes box including mini cpu graphs, details memory graph and details status text
+theme[proc_misc]="#bb7744"
+
+# Box outline and divider line color
+theme[cpu_box]="#5f875f"
+theme[mem_box]="#5f875f"
+theme[net_box]="#5f875f"
+theme[proc_box]="#5f875f"
+theme[div_line]="#666666"
+
+# Gradient for all meters and graphs
+theme[temp_start]="#c9a554"
+theme[temp_mid]="#78824b"
+theme[temp_end]="#5f875f"
+
+
+theme[cpu_start]="#c9a554"
+theme[cpu_mid]="#78824b"
+theme[cpu_end]="#5f875f"
+
+
+theme[free_start]="#78824b"
+theme[free_mid]="#b36d43"
+theme[free_end]="#b36d43"
+
+
+theme[cached_start]="#b36d43"
+theme[cached_mid]="#b36d43"
+theme[cached_end]="#b36d43"
+
+
+theme[available_start]="#c9a554"
+theme[available_mid]="#c9a554"
+theme[available_end]="#c9a554"
+
+
+theme[used_start]="#5f875f"
+theme[used_mid]="#5f875f"
+theme[used_end]="#5f875f"
+
+
+theme[download_start]="#b36d43"
+theme[download_mid]="#c9a554"
+theme[download_end]="#78824b"
+
+
+theme[upload_start]="#b36d43"
+theme[upload_mid]="#c9a554"
+theme[upload_end]="#78824b"

themes/miasma/colors.toml

@@ -0,0 +1,23 @@
+accent = "#78824b"
+cursor = "#c7c7c7"
+foreground = "#c2c2b0"
+background = "#222222"
+selection_foreground = "#c2c2b0"
+selection_background = "#78824b"
+
+color0 = "#000000"
+color1 = "#685742"
+color2 = "#5f875f"
+color3 = "#b36d43"
+color4 = "#78824b"
+color5 = "#bb7744"
+color6 = "#c9a554"
+color7 = "#d7c483"
+color8 = "#666666"
+color9 = "#685742"
+color10 = "#5f875f"
+color11 = "#b36d43"
+color12 = "#78824b"
+color13 = "#bb7744"
+color14 = "#c9a554"
+color15 = "#d7c483"

themes/miasma/icons.theme

@@ -0,0 +1 @@
+Yaru-wartybrown

themes/miasma/neovim-vimpack.lua

@@ -0,0 +1,4 @@
+vim.pack.add({{ src = 'https://github.com/OldJobobo/miasma.nvim' }})
+
+vim.opt.background = 'dark'
+vim.cmd("colorscheme miasma")

themes/miasma/neovim.lua

@@ -0,0 +1,12 @@
+return {
+  {
+    "OldJobobo/miasma.nvim",
+    priority = 1000,
+  },
+  {
+    "LazyVim/LazyVim",
+    opts = {
+      colorscheme = "miasma",
+    },
+  },
+}

themes/miasma/vscode.json

@@ -0,0 +1,4 @@
+{
+  "name": "Miasma",
+  "extension": "oldjobobo.miasma-theme"
+}