Update .gitignore

Updated to allow tracking of the build/ assets while still ignoring build outputs (build/bin/)

Author: id-root

.gitignore

@@ -1,13 +1,13 @@
 # Binaries
-synapse
-synapse.exe
+/synapse
+/synapse.exe
 *.exe
 *.dll
 *.so
 *.dylib
 
 # Build output
-build/
+build/bin/
 bin/
 frontend/dist/
 frontend/node_modules/
@@ -48,6 +48,14 @@ local.properties
 ehthumbs.db
 Thumbs.db
 
+# Editor Specific
+*~
+*.swp
+*.swo
+
+# Environment
+.env*
+
 # Wails auto-generated bindings
 frontend/wailsjs/