fix mers, fix space not pausing in idle display

bug that is fixed now:
if a textbox was focused on the main screen,
and then the idle display opened, pressing
spacebar would type a space character into
that textbox (even though the box isnt visible),
and would not trigger pause/resume.
now, the textbox remains unchanged and
the player will pause/resume.

musicdb-mers/Cargo.toml

@@ -6,5 +6,5 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+mers_lib = { version = "0.9.1", features = ["ecolor-term"] }
 musicdb-lib = { version = "0.1.0", path = "../musicdb-lib" }
-mers_lib = "0.3.4"