Extends run_tests from 12 -> ~46 asserts: 10 frontmatter cases (simple field, no-frontmatter passthrough, numeric field, multi-line body, non-string input, empty meta) and ~25 markdown cases (headers, bullets, ordered, images, bold/italic/code spans, paragraph joining, mixed mid-block). frontmatter.lua and markdown.lua are byte-identical copies of the launcher's helpers; smoke.sh enforces no drift via git hash-object.
127 B
127 B