fix(font-encoding): fix invalid characters on windows, fix #639 (#659)

Co-authored-by: 冷酔閑吟 <50296129+Jint-lzxy@users.noreply.github.com>

lua/core/init.lua

@@ -115,13 +115,42 @@ local clipboard_config = function()
 	end
 end
 
+local shell_config = function()
+	if global.is_windows then
+		if not (vim.fn.executable("pwsh") or vim.fn.executable("powershell")) then
+			vim.notify(
+				[[
+Failed to setup terminal config
+
+PowerShell is either not installed, missing from PATH, or not executable;
+cmd.exe will be used instead for `:!` (shell bang) and toggleterm.nvim.
+
+You're recommended to install PowerShell for better experience.]],
+				vim.log.levels.WARN,
+				{ title = "[core] Runtime error" }
+			)
+			return
+		end
+
+		local basecmd = "-NoLogo -MTA -ExecutionPolicy RemoteSigned"
+		local ctrlcmd = "-Command [Console]::InputEncoding=[Console]::OutputEncoding=[System.Text.Encoding]::UTF8"
+		vim.api.nvim_set_option_value("shell", vim.fn.executable("pwsh") and "pwsh" or "powershell", {})
+		vim.api.nvim_set_option_value("shellcmdflag", string.format("%s %s;", basecmd, ctrlcmd), {})
+		vim.api.nvim_set_option_value("shellredir", "-RedirectStandardOutput %s -NoNewWindow -Wait", {})
+		vim.api.nvim_set_option_value("shellpipe", "2>&1 | Out-File -Encoding UTF8 %s; exit $LastExitCode", {})
+		vim.api.nvim_set_option_value("shellquote", nil, {})
+		vim.api.nvim_set_option_value("shellxquote", nil, {})
+	end
+end
+
 local load_core = function()
 	createdir()
 	disable_distribution_plugins()
 	leader_map()
 
 	neovide_config()
 	clipboard_config()
+	shell_config()
 
 	require("core.options")
 	require("core.mapping")

lua/core/options.lua

@@ -125,7 +125,7 @@ local function load_options()
 	-- Fix sqlite3 missing-lib issue on Windows
 	if global.is_windows then
 		-- Download the DLLs form https://www.sqlite.org/download.html
-		vim.g.sqlite_clib_path = global.home .. "/Documents/sqlite-dll-win64-x64-3400100/sqlite3.dll"
+		vim.g.sqlite_clib_path = global.home .. "/Documents/sqlite-dll-win64-x64-3400200/sqlite3.dll"
 	end
 end