fix(git): preserve dispatch and content after jumping back

lua/git/log_view.lua

@@ -47,14 +47,13 @@ local function fetch(worktree, max_count)
     return util.exec(cmd, { cwd = worktree })
 end
 
+---@type table<string, integer> -- worktree -> max_count
+local max_counts = {}
+
 ---@param buf integer
 ---@param r ow.Git.Repo
 local function populate(buf, r)
-    local state = r:state(buf)
-    if not state then
-        return
-    end
-    local stdout = fetch(r.worktree, state.log_max_count)
+    local stdout = fetch(r.worktree, max_counts[r.worktree])
     if not stdout then
         return
     end
@@ -123,10 +122,8 @@ function M.open(opts)
         return
     end
 
+    max_counts[r.worktree] = opts.max_count
     local buf = vim.fn.bufadd(M.URI_PREFIX .. r.worktree)
-    repo.bind(buf, r)
-    local state = r:state(buf) --[[@as -nil]]
-    state.log_max_count = opts.max_count
     local was_loaded = vim.api.nvim_buf_is_loaded(buf)
 
     local win = vim.fn.bufwinid(buf)