v0.2.0

Implements Synod 0.2.

Added

• SwiftUI Mac app (macOS 15 or later) that opens a Synod workspace and lists its programs, packages and the bundled examples.
• Running programs through the bundled synod (check, then run) with ordered or proportional mode and an optional seed; re-runs on file changes after a 300 ms debounce, keeping the current fact; outputs stay in the cache.
• Stage hosting the shared player in a WKWebView, with a timeline: play, pause, previous and next fact, scrub, speeds from 0.25x to 4x, and markers for questions, captions and broken invariants.
• Inspector with node state at the current fact and the surrounding trace, and a Problems list with a read-only source view.
• Minimal Predict: playback stops at each question and stores your answer per program.
• Video export as H.264 or HEVC, 1080p or 4K, 30 or 60 fps, rendered frame by frame from the player.
• Hidden command-line modes --smoke, --export and --acceptance; the acceptance run exports Raft at 1080p60 and compares sampled decoded frames with the stage player.
• Bundled synod v0.2.4, player v0.2.0 and the examples, pinned and verified in deps.env; ad-hoc signed Synod-<tag>-macos.zip with SHA256SUMS.
• Package, build scripts, CI and release workflows.

Bundles synod v0.2.4, player v0.2.0, examples v0.2.0 (1c5e9c0d0dcf9f8103ea770a3832d21df1082979).