Played around with yazi and now the config is tight

Lots of new Keymaps

yazi/plugins/full-border.yazi/main.lua

@@ -0,0 +1,43 @@
+--- @since 25.2.26
+
+local function setup(_, opts)
+	local type = opts and opts.type or ui.Border.ROUNDED
+	local old_build = Tab.build
+
+	Tab.build = function(self, ...)
+		local bar = function(c, x, y)
+			if x <= 0 or x == self._area.w - 1 or th.mgr.border_symbol ~= "│" then
+				return ui.Bar(ui.Edge.TOP)
+			end
+
+			return ui.Bar(ui.Edge.TOP)
+				:area(
+					ui.Rect { x = x, y = math.max(0, y), w = ya.clamp(0, self._area.w - x, 1), h = math.min(1, self._area.h) }
+				)
+				:symbol(c)
+		end
+
+		local c = self._chunks
+		self._chunks = {
+			c[1]:pad(ui.Pad.y(1)),
+			c[2]:pad(ui.Pad(1, c[3].w > 0 and 0 or 1, 1, c[1].w > 0 and 0 or 1)),
+			c[3]:pad(ui.Pad.y(1)),
+		}
+
+		local style = th.mgr.border_style
+		self._base = ya.list_merge(self._base or {}, {
+			ui.Border(ui.Edge.ALL):area(self._area):type(type):style(style),
+			ui.Bar(ui.Edge.RIGHT):area(self._chunks[1]):style(style),
+			ui.Bar(ui.Edge.LEFT):area(self._chunks[3]):style(style),
+
+			bar("┬", c[1].right - 1, c[1].y),
+			bar("┴", c[1].right - 1, c[1].bottom - 1),
+			bar("┬", c[2].right, c[2].y),
+			bar("┴", c[2].right, c[2].bottom - 1),
+		})
+
+		old_build(self, ...)
+	end
+end
+
+return { setup = setup }