feat: finalize migration to chezmoi and modernize configuration logic

- Modularize Hyprland config into hyprland.d/
- Implement infinitely scalable monitor/workspace logic using templates and loop-based data structures
- Consolidate host-specific configs (hyprlock, hyprpaper, waybar) into single templates
- Resolve waybar symlink conflict and fix template execution errors
- Integrate chezmoi data variables for scale, resolution, and peripherals

dot_config/nvim/lua/plugins/snacks.lua

@@ -0,0 +1,22 @@
+return {
+  "folke/snacks.nvim",
+  opts = {
+    dashboard = {
+      preset = {
+        header = table.concat({
+          " █████  ███████ ████████ ██████   ██████ ",
+          "██   ██ ██         ██    ██   ██ ██    ██",
+          "███████ ███████    ██    ██████  ██    ██",
+          "██   ██      ██    ██    ██   ██ ██    ██",
+          "██   ██ ███████    ██    ██   ██  ██████ ",
+          "",
+          "███    ██ ██    ██ ██ ███    ███",
+          "████   ██ ██    ██ ██ ████  ████",
+          "██ ██  ██ ██    ██ ██ ██ ████ ██",
+          "██  ██ ██  ██  ██  ██ ██  ██  ██",
+          "██   ████   ████   ██ ██      ██",
+        }, "\n"),
+      },
+    },
+  },
+}