some telescope color config

lua/plugins/astrodark.lua

@@ -46,6 +46,14 @@ return {
           ['Constant'] = { fg = 'NONE' },
           ['@parameter'] = { fg = C.purple },
           ['NormalFloat'] = { bg = C.surface0 },
+          ['TelescopeBorder'] = { bg = C.surface0 },
+          ['TelescopeNormal'] = { bg = C.surface0 },
+          ['TelescopePreviewBorder'] = { link = 'TelescopeBorder' },
+          ['TelescopeResultsBorder'] = { link = 'TelescopeResultsNormal' },
+          ['TelescopePreviewNormal'] = { bg = C.surface0 },
+          ['TelescopeTitle'] = { bg = C.surface0 },
+          ['TelescopePromptNormal'] = { bg = C.surface0 },
+          ['TelescopePromptBorder'] = { link = 'TelescopeBorder'},
         }
       }
     })

lua/plugins/telescope.lua

@@ -122,6 +122,9 @@ return {
             ['<C-q>'] = actions.smart_send_to_qflist,
           },
         },
+        results_title = false,
+        preview_title = false,
+        borderchars = { '', '', '', '', '', '', '', '' },
         -- `hidden = true` is not supported in text grep commands.
         vimgrep_arguments = vimgrep_arguments,
       },