fix: simplify i18n extraction pipeline

The formatjs formatter in @openedx/frontend-base now outputs flat KV
JSON directly to src/i18n/transifex_input.json (as of alpha.16), so the
separate i18n.concat step and its associated transifex-utils dependency
are no longer needed.

Bump @openedx/frontend-base peer dep to ^1.0.0-alpha.16 to require the
version that includes this change.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: 2 people

Makefile

@@ -1,10 +1,5 @@
 intl_imports = ./node_modules/.bin/intl-imports.js
-transifex_utils = ./node_modules/.bin/transifex-utils.js
 i18n = ./src/i18n
-transifex_input = $(i18n)/transifex_input.json
-
-# This directory must match .babelrc .
-transifex_temp = ./temp/babel-plugin-formatjs
 
 precommit:
 	npm run lint
@@ -26,16 +21,9 @@ build: clean
 	    cp "$$f" "$$d"; \
 	  done' sh {} +
 
-i18n.extract:
-	# Pulling display strings from .jsx files into .json files...
-	rm -rf $(transifex_temp)
-	npm run-script i18n_extract
-
-i18n.concat:
-	# Gathering JSON messages into one file...
-	$(transifex_utils) $(transifex_temp) $(transifex_input)
-
-extract_translations: | requirements i18n.extract i18n.concat
+extract_translations: | requirements
+	# Pulling display strings from source files into src/i18n/transifex_input.json...
+	npm run i18n_extract
 
 # Despite the name, we actually need this target to detect changes in the incoming translated message files as well.
 detect_changed_source_translations:

package-lock.json

@@ -73,7 +73,7 @@
     "tsc-alias": "^1.8.16"
   },
   "peerDependencies": {
-    "@openedx/frontend-base": "^1.0.0-alpha.14",
+    "@openedx/frontend-base": "^1.0.0-alpha.16",
     "@openedx/paragon": "^23",
     "@tanstack/react-query": "^5",
     "react": "^18",