feat(run: winbar tp panel

doc/cp.txt

@@ -327,13 +327,12 @@ characters below) >
     │ 3   │     AC │          9.0 │      2000 │      256 │           0 │
     │ 4   │    RTE │          0.0 │      2000 │      256 │139 (SIGUSR2)│
     └─────┴────────┴──────────────┴───────────┴──────────┴─────────────┘
-    ┌─ Expected vs Actual ───────────────────┐
-    │                                        │
-    │ 4[-2-]{+3+}                            │
-    │ 100                                    │
-    │ hello w[-o-]r{+o+}ld                   │
-    │                                        │
-    └────────────────────────────────────────┘
+    ┌──────────────────────────────────────────────────────────────────┐
+    │Expected vs Actual                                                │
+    │4[-2-]{+3+}                                                       │
+    │ 100                                                              │
+    │ hello w[-o-]r{+o+}ld                                             │
+    └──────────────────────────────────────────────────────────────────┘
 <
 
 Status Indicators ~

lua/cp/config.lua

@@ -82,7 +82,7 @@ M.defaults = {
     diff_mode = 'vim',
     next_test_key = '<c-n>',
     prev_test_key = '<c-p>',
-    toggle_diff_key = 't',
+    toggle_diff_key = '<c-t>',
     max_output_lines = 50,
   },
   diff = {

lua/cp/init.lua

@@ -259,6 +259,8 @@ local function toggle_run_panel(is_debug)
 
     vim.api.nvim_set_option_value('filetype', 'cptest', { buf = expected_buf })
     vim.api.nvim_set_option_value('filetype', 'cptest', { buf = actual_buf })
+    vim.api.nvim_set_option_value('winbar', 'Expected', { win = expected_win })
+    vim.api.nvim_set_option_value('winbar', 'Actual', { win = actual_win })
 
     local expected_lines = vim.split(expected_content, '\n', { plain = true, trimempty = true })
     local actual_lines = vim.split(actual_content, '\n', { plain = true, trimempty = true })
@@ -296,6 +298,7 @@ local function toggle_run_panel(is_debug)
     vim.api.nvim_win_set_buf(diff_win, diff_buf)
 
     vim.api.nvim_set_option_value('filetype', 'cptest', { buf = diff_buf })
+    vim.api.nvim_set_option_value('winbar', 'Expected vs Actual', { win = diff_win })
 
     local diff_backend = require('cp.diff')
     local backend = diff_backend.get_best_backend('git')
@@ -441,7 +444,7 @@ local function toggle_run_panel(is_debug)
   end
 
   setup_keybindings_for_buffer = function(buf)
-    vim.keymap.set('n', 'q', function()
+    vim.keymap.set('n', '<c-q>', function()
       toggle_run_panel()
     end, { buffer = buf, silent = true })
     vim.keymap.set('n', config.run_panel.toggle_diff_key, function()