feat(fzf): add lsp pickers and preview scroll binds

plugins/fzf-lua.lua

@@ -18,6 +18,10 @@ fzf.setup({
         builtin = {
             false,
             ["<C-o>"] = "toggle-fullscreen",
+            ["<C-d>"] = "preview-half-page-down",
+            ["<C-u>"] = "preview-half-page-up",
+            ["<C-j>"] = "preview-down",
+            ["<C-k>"] = "preview-up",
         },
         fzf = {
             false,
@@ -48,6 +52,9 @@ fzf.setup({
     highlights = {
         winopts = wide,
     },
+    lsp = {
+        winopts = wide,
+    },
 })
 
 vim.keymap.set("n", "<leader>ff", fzf.files)
@@ -58,3 +65,7 @@ vim.keymap.set("n", "<leader>fG", function()
 end)
 vim.keymap.set("n", "<leader>fb", fzf.buffers)
 vim.keymap.set("n", "<leader>fh", fzf.highlights)
+vim.keymap.set("n", "gd", fzf.lsp_definitions)
+vim.keymap.set("n", "grr", fzf.lsp_references)
+vim.keymap.set("n", "gri", fzf.lsp_implementations)
+vim.keymap.set("n", "grt", fzf.lsp_typedefs)