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/vimtex.lua

@@ -0,0 +1,22 @@
+return {
+  "lervag/vimtex",
+  ft = { "tex", "latex" }, -- lazy-load on filetype
+  init = function()
+    -- Viewer
+    vim.g.vimtex_view_method = "zathura"
+
+    -- Compiler: latexmk + LuaLaTeX
+    vim.g.vimtex_compiler_method = "latexmk"
+    -- Option A: pass -lualatex explicitly to latexmk
+    vim.g.vimtex_compiler_latexmk = {
+      options = {
+        "-lualatex",
+        "-synctex=1",
+        "-interaction=nonstopmode",
+        "-file-line-error",
+      },
+    }
+    -- Option B (also helpful): make LuaLaTeX the default engine for latexmk
+    vim.g.vimtex_compiler_latexmk_engines = { _ = "-lualatex" }
+  end,
+}