feat(lazy): allow for hot loading plugin specs

lua/plugins/fugitive.lua

@@ -1,22 +1,23 @@
 -- https://github.com/tpope/vim-fugitive
 
-local function setup()
-    local function git_status_tab()
-        vim.cmd.tabnew()
-        vim.cmd("leftabove vertical G")
-        vim.cmd("vertical resize 60")
-        vim.cmd.set("wfw")
-    end
-
-    vim.keymap.set("n", "<leader>gd", vim.cmd.Gdiffsplit)
-    vim.keymap.set("n", "<leader>gc", function () vim.cmd.G("commit") end)
-    vim.keymap.set("n", "<leader>ga", function () vim.cmd.G("commit --amend") end)
-    vim.keymap.set("n", "<leader>gp", function () vim.cmd.G("push") end)
-
-    -- Only used if diffview is not available
-    if not pcall(require, "diffview") then
-        vim.keymap.set("n", "<leader>gg", git_status_tab)
-    end
+local function git_status_tab()
+    vim.cmd.tabnew()
+    vim.cmd("leftabove vertical G")
+    vim.cmd("vertical resize 60")
+    vim.cmd.set("wfw")
 end
 
-return setup
+---@type LazyPluginSpec
+return {
+    "tpope/vim-fugitive",
+    lazy = true,
+    event = "VimEnter",
+    ---@type LazyKeysSpec[]
+    keys = {
+        { "<leader>gd", vim.cmd.Gdiffsplit,                         mode = "n" },
+        { "<leader>gc", function() vim.cmd.G("commit") end,         mode = "n" },
+        { "<leader>ga", function() vim.cmd.G("commit --amend") end, mode = "n" },
+        { "<leader>gp", function() vim.cmd.G("push") end,           mode = "n" },
+        { "<leader>gg", git_status_tab,                             mode = "n", remap = false },
+    },
+}