feat(flash): update flash plugin and options configuration

- Added a label configuration to the flash plugin for better usability.
- Adjusted the comment for clarity in the options configuration.
- Ensured that the ins-completion item scanning message is clear.

Author: ruicsh

lua/plugins/flash.lua

@@ -13,6 +13,7 @@ return {
 		return vim.fn.get_lazy_keys_conf(mappings, "Flash")
 	end,
 	opts = {
+		labels = "asdfqwerzxcv", -- Limit labels to left side of the keyboard
 		search = {
 			wrap = true,
 		},

plugin/options.lua

@@ -74,7 +74,7 @@ o.report = 9999 -- Don't report number of changed lines.
 o.ruler = false -- Do not show the line and column number of the cursor position.
 o.shortmess:append({ -- Don't show messages:
 	A = true, -- When a swap file is found.
-	C = true, -- When scanning for ins-completion items.
+	C = true, -- When scanning for "ins-completion" items.
 	F = true, -- File info when editing a file.
 	I = true, -- Skip intro message.
 	S = true, -- Search messages, using nvim-hlslens instead.