新增 niri/dms/gtk/qt/cava/fcitx5 等配置并添加 .gitignore

- 纳入版本管理: niri/(含 dms/), DankMaterialShell/, environment.d/,
  cava/, gtk-3.0/, gtk-4.0/, qt5ct/, qt6ct/, fcitx5/
- 新增 .gitignore: 排除 *.bak/*.backup*、fcitx5/conf/cached_layouts、
  DankMaterialShell 运行时标志
- 同步已有的 kitty/nvim/.zshrc 修改

nvim/lazy-lock.json

@@ -1,17 +1,17 @@
 {
   "blink.cmp": { "branch": "main", "commit": "78336bc89ee5365633bcf754d93df01678b5c08f" },
-  "cmake-tools.nvim": { "branch": "master", "commit": "98cdc162572a7b77733030425d8d045d68f2a1fd" },
+  "cmake-tools.nvim": { "branch": "master", "commit": "22859d754b5de738cfe9945e0910729f63deefd0" },
   "conform.nvim": { "branch": "master", "commit": "619363c30309d29ffa631e67c8183f2a72caa373" },
   "diffview.nvim": { "branch": "main", "commit": "4516612fe98ff56ae0415a259ff6361a89419b0a" },
-  "gitsigns.nvim": { "branch": "main", "commit": "25050e4ed39e628282831d4cbecb1850454ce915" },
+  "gitsigns.nvim": { "branch": "main", "commit": "2038c666bd9d8a0b7349a0b6ee00dc83104b9ecf" },
   "lazy.nvim": { "branch": "main", "commit": "306a05526ada86a7b30af95c5cc81ffba93fef97" },
-  "mason-lspconfig.nvim": { "branch": "main", "commit": "0a695750d747db1e7e70bcf0267ef8951c95fc83" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "50bf3871b539896bd0650b882f6e6b467cc1c1eb" },
   "mason-nvim-dap.nvim": { "branch": "main", "commit": "9a10e096703966335bd5c46c8c875d5b0690dade" },
-  "mason.nvim": { "branch": "main", "commit": "16ba83bfc8a25f52bb545134f5bee082b195c460" },
+  "mason.nvim": { "branch": "main", "commit": "2a6940af80375532e5e9e7c1f2fc6319a1b7a69d" },
   "nvim-autopairs": { "branch": "master", "commit": "7b9923abad60b903ece7c52940e1321d39eccc79" },
-  "nvim-dap": { "branch": "master", "commit": "531771530d4f82ad2d21e436e3cc052d68d7aebb" },
+  "nvim-dap": { "branch": "master", "commit": "9e848e09a697ee95302a3ef2dd43fd6eb709e570" },
   "nvim-dap-ui": { "branch": "master", "commit": "1a66cabaa4a4da0be107d5eda6d57242f0fe7e49" },
-  "nvim-lspconfig": { "branch": "master", "commit": "ed19590a3a9792901553c388d1aadafce012f80d" },
+  "nvim-lspconfig": { "branch": "master", "commit": "3371bf298c1f56efc26771ee961f461176958fb5" },
   "nvim-nio": { "branch": "master", "commit": "21f5324bfac14e22ba26553caf69ec76ae8a7662" },
   "nvim-treesitter": { "branch": "main", "commit": "4916d6592ede8c07973490d9322f187e07dfefac" },
   "nvim-web-devicons": { "branch": "master", "commit": "dfbfaa967a6f7ec50789bead7ef87e336c1fa63c" },