fix: add auto_close_autocmd

lua/Trans/frontend/hover/execute.lua

@@ -1,21 +1,49 @@
+local api = vim.api
+
+---@type table<string, fun(hover: TransHover)>
 local strategy = {
-    play = function()
-        print('TODO: play')
+    pageup = function(hover)
+        hover.buffer:normal('gg')
     end,
-    pageup = function()
-        print('TODO: pageup')
+
+    pagedown = function(hover)
+        hover.buffer:normal('G')
     end,
-    pagedown = function()
-        print('TODO: pagedown')
-    end,
-    pin = function()
-        print('TODO: pin')
+
+    pin = function(hover)
+        if hover.pin then return end
+        local window = hover.window
+        local width, height = window:width(), window:height()
+        local col = vim.o.columns - width - 3
+        window:try_close()
+
+        window = hover:init_window({
+            width = width,
+            height = height,
+            relative = 'editor',
+            col = col,
+        })
+
+        window:set('wrap', true)
+        hover.pin = true
     end,
+
     close = function(hover)
         hover:destroy()
     end,
-    toggle_entry = function()
-        print('TODO: toggle_entry')
+
+    toggle_entry = function(hover)
+        if api.nvim_get_current_win() ~= hover.window.winid then
+            api.nvim_set_current_win(hover.window.winid)
+            return
+        end
+
+        for _, winid in ipairs(api.nvim_list_wins()) do
+            if winid ~= hover.window.winid then
+                api.nvim_set_current_win(winid)
+                break
+            end
+        end
     end,
 }