Move all code into musicplayer module

test/echo_server.gleam

@@ -4,8 +4,8 @@ import gleam/otp/actor
 import gleam/result
 import gleam/string
 
-import tcp/reason.{type Reason}
-import tcp/tcp
+import musicplayer/tcp/reason.{type Reason}
+import musicplayer/tcp/tcp
 
 pub type Message {
   Shutdown

test/musicplayer/input/input_test.gleam

@@ -1,7 +1,7 @@
 import gleam/list
 import gleeunit
 
-import input/key.{type Key, Char, csi, esc, input_introducer as ii}
+import musicplayer/input/key.{type Key, Char, csi, esc, input_introducer as ii}
 
 pub fn main() -> Nil {
   gleeunit.main()

test/musicplayer/mpv/control_test.gleam

@@ -1,9 +1,9 @@
 import gleam/list
 import gleeunit
 
-import input/key.{type Key, Char}
-import mpv/control.{type Control}
-import mpv/internal as control_internal
+import musicplayer/input/key.{type Key, Char}
+import musicplayer/mpv/control.{type Control}
+import musicplayer/mpv/internal as control_internal
 
 pub fn main() -> Nil {
   gleeunit.main()

test/musicplayer/tcp/tcp_test.gleam

@@ -3,7 +3,7 @@ import gleeunit
 import simplifile
 
 import echo_server
-import tcp/tcp
+import musicplayer/tcp/tcp
 
 pub fn main() -> Nil {
   gleeunit.main()