chore: remove all copilot references

Signed-off-by: Lander Van den Bulcke <landervandenbulcke@gmail.com>

README.md

@@ -50,7 +50,6 @@ home-manager.users.<user>.home.packages = [
 ### Completion
 
 - `cmp.nix`: Configures the cmp completion framework.
-- `cmp-copilot.nix`: Adds GitHub Copilot support to cmp.
 - `lspkind.nix`: Adds icons to lsp completion items.
 - `autopairs.nix`: Adds the autopairs plugin.
 - `schemastore.nix`: Adds the schemastore plugin for JSON and YAML schemas.
@@ -67,7 +66,6 @@ home-manager.users.<user>.home.packages = [
 - `illuminate.nix`: Configures the Illuminate plugin for highlighting other uses of the current word under the cursor.
 - `indent-blankline.nix`: Configures the Indent Blankline plugin for displaying indentation levels.
 - `todo-comments.nix`: Configures the Todo Comments plugin for highlighting TODO comments.
-- `copilot-chat.nix`: Configures the Copilot Chat plugin for interacting with GitHub Copilot.
 - `navic.nix`: Configures the Navic plugin, shows the current code context.
 
 ### UI Plugins

config/default.nix

@@ -11,7 +11,6 @@ _: {
 
     # Completion
     ./plugins/cmp/cmp.nix
-    ./plugins/cmp/cmp-copilot.nix
     ./plugins/cmp/lspkind.nix
     ./plugins/cmp/autopairs.nix
     ./plugins/cmp/schemastore.nix
@@ -26,7 +25,6 @@ _: {
     ./plugins/editor/illuminate.nix
     ./plugins/editor/indent-blankline.nix
     ./plugins/editor/todo-comments.nix
-    ./plugins/editor/copilot-chat.nix
     ./plugins/editor/navic.nix
 
     # UI plugins

config/plugins/cmp/cmp-copilot.nix

@@ -1,24 +0,0 @@
-{
-  plugins.copilot-cmp = {
-    enable = true;
-  };
-  plugins.copilot-lua = {
-    settings = {
-      copilot = {
-        suggestion = {
-          enabled = false;
-        };
-        panel = {
-          enabled = false;
-        };
-      };
-    };
-  };
-
-  extraConfigLua = ''
-    require("copilot").setup({
-      suggestion = { enabled = false },
-      panel = { enabled = false },
-    })
-  '';
-}

config/plugins/cmp/cmp.nix

@@ -34,7 +34,6 @@
             option.get_bufnrs.__raw = "vim.api.nvim_list_bufs";
             keywordLength = 3;
           }
-          { name = "copilot"; }
           {
             name = "path"; # file system paths
             keywordLength = 3;

config/plugins/editor/copilot-chat.nix

@@ -1,38 +0,0 @@
-_: {
-  plugins.copilot-chat = {
-    enable = true;
-  };
-
-  keymaps = [
-    {
-      key = "<leader>ct";
-      action = "<CMD>CopilotChatToggle<CR>";
-      options.desc = "Toggle Copilot Chat Window";
-    }
-    {
-      key = "<leader>cs";
-      action = "<CMD>CopilotChatStop<CR>";
-      options.desc = "Stop current Copilot output";
-    }
-    {
-      key = "<leader>cr";
-      action = "<CMD>CopilotChatReview<CR>";
-      options.desc = "Review the selected code";
-    }
-    {
-      key = "<leader>ce";
-      action = "<CMD>CopilotChatExplain<CR>";
-      options.desc = "Give an explanation for the selected code";
-    }
-    {
-      key = "<leader>cd";
-      action = "<CMD>CopilotChatDocs<CR>";
-      options.desc = "Add documentation for the selection";
-    }
-    {
-      key = "<leader>cp";
-      action = "<CMD>CopilotChatTests<CR>";
-      options.desc = "Add tests for my code";
-    }
-  ];
-}

config/plugins/ui/lualine.nix

@@ -66,20 +66,6 @@ _: {
             __unkeyed-1 = "filename";
             path = 1;
           }
-          {
-            __unkeyed-1.__raw = ''
-              function()
-                local icon = " "
-                local status = require("copilot.api").status.data
-                return icon .. (status.message or " ")
-              end,
-
-              cond = function()
-               local ok, clients = pcall(vim.lsp.get_clients, { name = "copilot", bufnr = 0 })
-               return ok and #clients > 0
-              end,
-            '';
-          }
         ];
         lualine_y = [
           {