- fix(core): getMilestoneInfo() version regex `\d+\.\d+` only matched
2-segment versions (v1.2). Changed to `\d+(?:\.\d+)+` to support
3+ segments (v1.2.1, v2.0.1). Same fix in roadmap.cjs milestone
extraction pattern.
- fix(state): stripFrontmatter() used `^---\n` (LF-only) which failed
to strip CRLF frontmatter blocks. When STATE.md had dual frontmatter
blocks from prior CRLF corruption, each writeStateMd() call preserved
the stale block and prepended a new wrong one. Now handles CRLF and
strips all stacked frontmatter blocks.
- fix(frontmatter): extractFrontmatter() always used the first ---
block. When dual blocks exist from corruption, the first is stale.
Now uses the last block (most recent sync).
7156f02ed5