Store data in separate source/ JSON files; parquet generated by assembler

data/go/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2aa0223d6a9aa66e7356b8d7d787fd876d6785165f962ede0801bde8ed48bb41
-size 25513
+oid sha256:a842c114ec3b1db869ae11999df46b95dbadbe74e984170849615695b6682c25
+size 25792

data/js/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c98068c2b44da10e7c42c56523ced6f88a9f32f728b87b5a07a7fa3432c8ca9a
-size 9309
+oid sha256:4e805636d1001ad5fa17d7443611ab6cdb9176dfc7635542f81a6efa3480b8a0
+size 9706

data/python/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8720567a17af25a2372a2034f4e27200a6a2a6de118c3ae0850c1ec0cb6530bd
-size 7617
+oid sha256:901702864d2ddfae617106f3b7f93aec53cf77c812c0f088019b4df1af88e4d9
+size 7949

source/licenses.json

@@ -0,0 +1,6 @@
+[
+  {"language": "Go", "project": "Go", "license": "BSD-3-Clause", "license_url": "https://go.dev/LICENSE"},
+  {"language": "Python", "project": "CPython", "license": "PSF License (BSD-style)", "license_url": "https://docs.python.org/3/license.html"},
+  {"language": "JavaScript", "project": "ECMAScript", "license": "N/A - ECMA-262 standard (Ecma International copyright)", "license_url": "https://www.ecma-international.org/policies/copyright/"},
+  {"language": "JavaScript", "project": "Node.js", "license": "MIT", "license_url": "https://raw.githubusercontent.com/nodejs/node/main/LICENSE"}
+]