v0.15.1

• Runner image: ghcr.io/jaiphlang/jaiph-runtime has claude, cursor-agent, and codex on PATH.
• Builtin module record: any def can read the .jh file it runs in. module.file and module.dir are that file's absolute path and directory, and module.name / module.version / module.description read back that file's module-level config. The value follows the file, so an imported lib.jh sees itself, not the entry file.
• Def bodies: a line inside a def that is not a statement is E_PARSE. Put the command in a script.