converting to a workspace and updating to bevy 13.1

Author: jacob-oreilly

.gitignore

@@ -3,4 +3,6 @@
 /ray_casting/target
 /custom_mesh/target
 /fl_game/target
-/gravity_2d/target
+/gravity_2d/target
+/space_ship/target
+/target

.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+    "rust-analyzer.linkedProjects": [
+        "./ray_casting/Cargo.toml",
+        "./fl_game/Cargo.toml"
+    ],
+    "rust-analyzer.showUnlinkedFileNotification": false
+}