Fixed up copilot and added copilot chat

lua/custom/plugins/autoformat.lua

@@ -32,6 +32,7 @@ return {
       cpp = { 'clang-format' },
       yaml = { 'yamlfmt' },
       html = { 'djlint' },
+      htmldjango = { 'djlint' },
       css = { { 'prettierd', 'prettier' } },
       json = { 'deno_fmt' },
       -- Conform can also run multiple formatters sequentially

lua/custom/plugins/copilot-chat.lua

@@ -0,0 +1,28 @@
+return {
+  {
+    'CopilotC-Nvim/CopilotChat.nvim',
+    event = 'VeryLazy',
+    branch = 'canary',
+    dependencies = {
+      { 'zbirenbaum/copilot.lua' }, -- or github/copilot.vim
+      { 'nvim-lua/plenary.nvim' }, -- for curl, log wrapper
+    },
+    opts = {},
+    keys = {
+      { '<leader>ho', '<cmd>CopilotChat<cr>', mode = { 'n', 'v' }, desc = 'CopilotChat - Open' },
+      { '<leader>he', '<cmd>CopilotChatExplain<cr>', mode = { 'n', 'v' }, desc = 'CopilotChat - Explain code' },
+      { '<leader>hr', '<cmd>CopilotChatReview<cr>', mode = { 'n', 'v' }, desc = 'CopilotChat - Review code' },
+      -- { '<leader>hR', '<cmd>CopilotChatRefactor<cr>', mode = { 'n', 'v' }, desc = 'CopilotChat - Refactor code' },
+      {
+        '<leader>hf',
+        '<cmd>CopilotChatFixDiagnostic<cr>', -- Get a fix for the diagnostic message under the cursor.
+        desc = 'CopilotChat - Fix diagnostic',
+      },
+      {
+        '<leader>hr',
+        '<cmd>CopilotChatReset<cr>', -- Reset chat history and clear buffer.
+        desc = 'CopilotChat - Reset chat history and clear buffer',
+      },
+    },
+  },
+}

lua/custom/plugins/copilot.lua

@@ -1,13 +1,27 @@
 return {
-  'github/copilot.vim',
+  'zbirenbaum/copilot.lua',
   lazy = false,
-  init = function()
-    local map = vim.api.nvim_set_keymap
-
-    map('i', '<C-o>', 'copilot#Accept("<CR>")', { expr = true, silent = true })
-
-    vim.g.copilot_no_tab_map = true
-    vim.g.copilot_assume_mapped = true
-    vim.g.copilot_tab_fallback = ''
-  end,
+  cmd = 'Copilot',
+  event = 'InsertEnter',
+  opts = {
+    panel = {
+      auto_refresh = true,
+      layout = {
+        position = 'right',
+        ratio = 0.3,
+      },
+      keymap = {
+        open = '<C-S-O>',
+      },
+    },
+    suggestion = {
+      auto_trigger = false,
+      keymap = {
+        accept = '<C-o>',
+        next = '<C-i>',
+        dismiss = '<C-d>',
+        prev = '<C-S-i>',
+      },
+    },
+  },
 }