feat!(nvim): Migrate to v0.11 built-in lsp configs

tools/nvim/lsp/gopls.lua

@@ -0,0 +1,19 @@
+-- Golang
+--[[ Installation
+go install golang.org/x/tools/gopls@latest
+brew install gopls
+--]]
+return {
+  cmd = { "gopls" },
+  filetypes = { "go", "gomod", "gowork", "gotmpl" },
+  root_markers = { "go.work", "go.mod", ".git" },
+  settings = {
+    gopls = {
+      analyses = {
+        unusedparams = true,
+      },
+      staticcheck = true,
+      -- semanticTokens = true, -- go's semantic token highlight is not accurate so far
+    },
+  },
+}