remove rustacean, add copilot chat

lua/plugins.lua

@@ -149,6 +149,17 @@ return {
       require("copilot").setup { suggestion = { auto_trigger = true } }
     end,
   },
+  {
+    "CopilotC-Nvim/CopilotChat.nvim",
+    dependencies = {
+      { "nvim-lua/plenary.nvim", branch = "master" },
+    },
+    build = "make tiktoken",
+    lazy = false,
+    opts = {
+      -- See Configuration section for options
+    },
+  },
   -- Nyoom around files
   {
     "smoka7/hop.nvim",
@@ -208,16 +219,16 @@ return {
   ----------
   -- Rust --
   ----------
-  {
-    "mrcjkb/rustaceanvim",
-    version = "^5", -- Recommended
-    lazy = false,   -- This plugin is already lazy
-  },
+  -- {
+  --   "mrcjkb/rustaceanvim",
+  --   version = "^5", -- Recommended
+  --   lazy = false, -- This plugin is already lazy
+  -- },
+  { "cordx56/rustowl",    dependencies = { "neovim/nvim-lspconfig" } },
   -----------
   -- swkhd --
   -----------
   { "waycrate/swhkd-vim", ft = { "swhkdrc", "swhkd" } },
-
   --------------
   -- Obsidian --
   --------------