fix missing summary after TSamLast call

lua/test-samurai/core.lua

@@ -76,7 +76,7 @@ local function help_lines()
     "  <C-h>        Focus Test-Listing-Float",
     "  <leader>z    Toggle Detail-Float full width",
     "  <leader>o    Jump to test location",
-    "  <leader>cb   breaks test-command onto multiple lines",
+    "  <leader>cb   breaks test-command onto multiple lines (clears search highlight)",
     "  <leader>cj   joins test-command onto single line",
     "  ?            Show this help",
     "",
@@ -91,6 +91,7 @@ local function help_lines()
     "",
     "Notes:",
     "  No output captured -> shows placeholder text",
+    "  Buffers are saved via :wall before every test run",
   }
 end
 
@@ -1361,6 +1362,7 @@ end
 
 function M.listing_break_on_dashes()
   apply_listing_substitution([[%s/--/\\\r\t--/g]])
+  vim.cmd("noh")
 end
 
 function M.listing_join_backslashes()
@@ -1885,6 +1887,7 @@ end
 
 run_command = function(command, opts)
   local options = opts or {}
+  vim.cmd("wall")
   state.last_test_outputs = {}
   state.last_result_line_map = {}
   state.last_raw_output = nil
@@ -1935,7 +1938,10 @@ run_command = function(command, opts)
     skips = {},
   }
   local had_parsed_output = false
-  local summary_enabled = options.scope_kind == "file" or options.scope_kind == "all" or options.scope_kind == "nearest"
+  local summary_enabled = options.scope_kind == "file"
+    or options.scope_kind == "all"
+    or options.scope_kind == "nearest"
+    or options.scope_kind == "last"
   local summary = make_summary_tracker(summary_enabled)
   local result_counts = make_summary_tracker(true)
   state.last_border_kind = "default"
@@ -2209,6 +2215,7 @@ function M.run_last()
   end
   run_command(command, {
     runner = runner,
+    scope_kind = state.last_scope_kind or "last",
     output_parser = parser or (runner and runner.parse_results),
   })
 end