improve astar perf (#1268)

## Description:

Created test that has astar pathfind from top left to bottom right of
giant world map.

* Before these changes: took ~950ms
* replaced queue with fastqueue library: ~600ms
* Changes heuristic to be more greedy (1.1 * dist => 2 * dist): ~90ms

Resulting in a roughly 10x improvement.

Other paths also saw improvements as well, although not as dramatic.

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced
- [x] I understand that submitting code with bugs that could have been
caught through manual testing blocks releases and new features for all
contributors

## Please put your Discord username so you can be contacted if a bug or
regression is found:

evan

tests/util/Setup.ts

@@ -23,21 +23,22 @@ export async function setup(
   mapName: string,
   _gameConfig: Partial<GameConfig> = {},
   humans: PlayerInfo[] = [],
+  currentDir: string = __dirname,
 ): Promise<Game> {
   // Suppress console.debug for tests.
   console.debug = () => {};
 
   // Simple binary file loading using fs.readFileSync()
   const mapBinPath = path.join(
-    __dirname,
+    currentDir,
     `../testdata/maps/${mapName}/map.bin`,
   );
   const miniMapBinPath = path.join(
-    __dirname,
+    currentDir,
     `../testdata/maps/${mapName}/mini_map.bin`,
   );
   const manifestPath = path.join(
-    __dirname,
+    currentDir,
     `../testdata/maps/${mapName}/manifest.json`,
   );