home: vim: lsp: rely on 'bashls' formatting

I finally figured out why I was getting the wrong indentation, turns out
it was an issue in `lsp-format.nvim`. With that fixed/worked around, I
can now rely completely on `bash-language-server` for formatting.

I'll also rely on `shfmt` automatically detecting the type of file, as
(Neo)Vim cannot be made to reliably set `ft=bash` for Bash scripts and
`ft=sh` for POSIX shell.

Finally, I removed spaces after redirections, I've now come around to
liking the default (no spaces) better.

modules/home/vim/plugin/settings/lspconfig.lua

@@ -74,6 +74,16 @@ if utils.is_executable("bash-language-server") then
         filetypes = { "bash", "sh", "zsh" },
         capabilities = capabilities,
         on_attach = lsp.on_attach,
+        settings = {
+            bashIde = {
+                shfmt = {
+                    -- Simplify the code
+                    simplifyCode = true,
+                    -- Indent switch cases
+                    caseIndent = true,
+                },
+            },
+        },
     })
 end