got dotenv parsing working

gui/lib/local/dotenv/src/dotenv.odin

@@ -38,8 +38,9 @@ parse :: proc(src: string, allocator := context.allocator) -> map[string]string
 		}
 
 		// real process env vars win over the file
-		if override, found := os.lookup_env(key, context.temp_allocator); found {
-			value = override
+		if override, found := os.lookup_env(key, allocator); found {
+			result[strings.clone(key, allocator)] = override
+			continue
 		}
 
 		// clone so the map outlives the source buffer (e.g. a freed file read)
@@ -63,10 +64,11 @@ parse_file :: proc(filename: string, allocator := context.allocator) -> (map[str
 
 // destroy frees the cloned keys/values and the map itself. Use it to release
 // a map returned by parse/parse_file (plain delete does not free the strings).
-destroy :: proc(env: map[string]string) {
+// Any allocator passed to parse/parse_file must be passed here too.
+destroy :: proc(env: map[string]string, allocator := context.allocator) {
 	for key, value in env {
-		delete(key)
-		delete(value)
+		delete(key, allocator)
+		delete(value, allocator)
 	}
 	delete(env)
 }