fix: history storage path and delete clear memory (#2153)

lua/avante/config.lua

@@ -419,7 +419,7 @@ M._defaults = {
   history = {
     max_tokens = 4096,
     carried_entry_count = nil,
-    storage_path = vim.fn.stdpath("state") .. "/avante",
+    storage_path = Utils.join_paths(vim.fn.stdpath("state"), "avante"),
     paste = {
       extension = "png",
       filename = "pasted-%Y-%m-%d-%H-%M-%S",

lua/avante/path.lua

@@ -298,11 +298,11 @@ function P.setup()
   if not history_path:exists() then history_path:mkdir({ parents = true }) end
   P.history_path = history_path
 
-  local cache_path = Path:new(vim.fn.stdpath("cache") .. "/avante")
+  local cache_path = Path:new(Utils.join_paths(vim.fn.stdpath("cache"), "avante"))
   if not cache_path:exists() then cache_path:mkdir({ parents = true }) end
   P.cache_path = cache_path
 
-  local data_path = Path:new(vim.fn.stdpath("data") .. "/avante")
+  local data_path = Path:new(Utils.join_paths(vim.fn.stdpath("data"), "avante"))
   if not data_path:exists() then data_path:mkdir({ parents = true }) end
   P.data_path = data_path
 

plugin/avante.lua

@@ -152,7 +152,7 @@ cmd("Clear", function(opts)
 end, {
   desc = "avante: clear history, memory or cache",
   nargs = "?",
-  complete = function(_, _, _) return { "history", "memory", "cache" } end,
+  complete = function(_, _, _) return { "history", "cache" } end,
 })
 cmd("ShowRepoMap", function() require("avante.repo_map").show() end, { desc = "avante: show repo map" })
 cmd("Models", function() require("avante.model_selector").open() end, { desc = "avante: show models" })