feat: Prepare TrieMetadata and new stemmer data integration

src/test/resources/regression/golden/branching-en-ranked-no-storeorig.gz.sha256

@@ -1 +1 @@
-62f6419ebab324a69e2e4ef9753687326aa20eed4e851a0f2b63a10f50d2eaae  branching-en-ranked-no-storeorig.gz
+fc5ede5cdee6930eb3d4b0cb35387f358a6fed6ddf935e9e627ac825cf7bf55b  branching-en-ranked-no-storeorig.gz

src/test/resources/regression/golden/mini-en-ranked-storeorig.gz.sha256

@@ -1 +1 @@
-7b65be9ed9ffab418ed2d1fccc219ea6925e192aa27cdefe5c8383570becd28f  mini-en-ranked-storeorig.gz
+e284287c49750180980091378f68c08df38b515f5628596ce8fcfdff10512276  mini-en-ranked-storeorig.gz

src/test/resources/regression/golden/mini-en-unordered-storeorig.gz.sha256

@@ -1 +1 @@
-7b65be9ed9ffab418ed2d1fccc219ea6925e192aa27cdefe5c8383570becd28f  mini-en-unordered-storeorig.gz
+e3383ddd58c2a0c43225795edf03bbd422f55da7510a9f68ec11f81905b01d96  mini-en-unordered-storeorig.gz

src/test/resources/regression/sources/branching-en.stemmer

@@ -1,5 +1,5 @@
 # Focused on subtree branching and repeated suffix families
-connect connected connecting connects connection
-collect collected collecting collects collection
-inspect inspected inspecting inspects inspection
-direct directed directing directs direction
+connect	connected	connecting	connects	connection
+collect	collected	collecting	collects	collection
+inspect	inspected	inspecting	inspects	inspection
+direct	directed	directing	directs		direction

src/test/resources/regression/sources/mini-en.stemmer

@@ -1,6 +1,6 @@
 # Basic English sample with remarks and mixed suffix patterns
-run running runs runner
-study studies studying
-city cities
-fly flies flying
-stop stopped stopping stops
+run	running	runs	runner
+study	studies	studying
+city	cities
+fly	flies	flying
+stop	stopped	stopping	stops