Add --no-input to hide the input section (#4210)

Close #2890
Close #1396
 
You can't type in queries in this mode, and the only way to trigger an
fzf search is to use `search(...)` action.

  # Click header to trigger search
  fzf --header '[src] [test]' --no-input --layout reverse \
      --header-border bottom --input-border \
      --bind 'click-header:transform-search:echo ${FZF_CLICK_HEADER_WORD:1:-1}'

test/test_layout.rb

@@ -876,4 +876,19 @@ class TestLayout < TestInteractive
     BLOCK
     tmux.until { assert_block(block, _1) }
   end
+
+  def test_min_height_auto_no_input
+    tmux.send_keys %(seq 100 | #{FZF} --style full:sharp --no-input --height 1% --min-height 5+), :Enter
+
+    block = <<~BLOCK
+      ┌─────────
+      │   5
+      │   4
+      │   3
+      │   2
+      │ > 1
+      └─────────
+    BLOCK
+    tmux.until { assert_block(block, _1) }
+  end
 end