keep some gitsigns mappings only | rm 0.7v related stuff

lua/plugins/configs/lspconfig.lua

@@ -13,15 +13,8 @@ local utils = require "core.utils"
 -- export on_attach & capabilities for custom lspconfigs
 
 M.on_attach = function(client, bufnr)
-  if vim.g.vim_version > 7 then
-    -- nightly
-    client.server_capabilities.documentFormattingProvider = false
-    client.server_capabilities.documentRangeFormattingProvider = false
-  else
-    -- stable
-    client.resolved_capabilities.document_formatting = false
-    client.resolved_capabilities.document_range_formatting = false
-  end
+  client.server_capabilities.documentFormattingProvider = false
+  client.server_capabilities.documentRangeFormattingProvider = false
 
   utils.load_mappings("lspconfig", { buffer = bufnr })
 

lua/plugins/init.lua

@@ -217,9 +217,7 @@ if present then
   -- load packer init options
   local init_options = require("plugins.configs.others").packer_init()
   init_options = require("core.utils").load_override(init_options, "wbthomason/packer.nvim")
-  packer.init(init_options)
 
-  for _, v in pairs(plugins) do
-    packer.use(v)
-  end
+  packer.init(init_options)
+  packer.startup { plugins }
 end