chore(env): finding 3 — remove dead CROWDIN_PROJECT_ID/CROWDIN_API_TOKEN/GOOGLE_CLOUD_API_KEY

These three vars are only read by GitHub Actions workflows and tooling/fonts
scripts that access process.env directly — never by app/server runtime code.
Removes them from the env schema (server.ts) and turbo.json globalEnv.

Claude-Session: https://claude.ai/code/session_012Bnvt1MghwHj4qQRxuQUGa

packages/env/src/server.ts

@@ -83,11 +83,6 @@ export const env = createEnv({
 		FLAG_SHOW_SPONSORS: z.stringbool().default(false),
 		FLAG_ALLOW_UNSAFE_AI_BASE_URL: z.stringbool().default(false),
 		FLAG_ALLOW_UNSAFE_OAUTH_REDIRECT_URI: z.stringbool().default(false),
-
-		// Crowdin (optional, for translation tooling)
-		CROWDIN_PROJECT_ID: z.string().optional(),
-		CROWDIN_API_TOKEN: z.string().optional(),
-		GOOGLE_CLOUD_API_KEY: z.string().optional(),
 	},
 	runtimeEnv: process.env,
 	emptyStringAsUndefined: true,

turbo.json

@@ -86,10 +86,7 @@
 		"FLAG_DISABLE_API_RATE_LIMIT",
 		"FLAG_SHOW_SPONSORS",
 		"FLAG_ALLOW_UNSAFE_OAUTH_REDIRECT_URI",
-		"FLAG_ALLOW_UNSAFE_AI_BASE_URL",
-		"GOOGLE_CLOUD_API_KEY",
-		"CROWDIN_PROJECT_ID",
-		"CROWDIN_API_TOKEN"
+		"FLAG_ALLOW_UNSAFE_AI_BASE_URL"
 	],
 	"tasks": {
 		"build": {