Set singleplayer gitCommit in the client (#945)

## Description:

Set singleplayer gitCommit in the client

## 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

---------

Co-authored-by: Scott Anderson <662325+scottanderson@users.noreply.github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

src/core/Schemas.ts

@@ -446,10 +446,12 @@ export const GameEndInfoSchema = GameStartInfoSchema.extend({
 });
 export type GameEndInfo = z.infer<typeof GameEndInfoSchema>;
 
+const GitCommitSchema = z.string().regex(/^[0-9a-fA-F]{40}$/);
+
 export const AnalyticsRecordSchema = z.object({
   info: GameEndInfoSchema,
   version: z.literal("v0.0.2"),
-  gitCommit: z.string(),
+  gitCommit: GitCommitSchema,
 });
 export type AnalyticsRecord = z.infer<typeof AnalyticsRecordSchema>;
 

src/core/Util.ts

@@ -195,7 +195,7 @@ export function createGameRecord(
 ): GameRecord {
   const duration = Math.floor((end - start) / 1000);
   const version = "v0.0.2";
-  const gitCommit = "";
+  const gitCommit = process.env.GIT_COMMIT ?? "unknown";
   const num_turns = allTurns.length;
   const turns = allTurns.filter(
     (t) => t.intents.length !== 0 || t.hash !== undefined,