v0.1.5 — production-valid default templates

Fix the default intro/outro validation failure found by a real Hermes run against the published npm Workspace.

The shipped templates now use explicit readable text sizes and numeric geometry for logo zoom and text movement. Production validators remain unchanged. New regressions load the creator's real default configuration, create a Project, copy the full template source/audio graph, produce fixed artifacts and revalidate them.

This release includes the Workspace setup, creation guidance, process lifetime and interruption-recovery improvements from v0.1.4. Existing Project-local immutable template instances are preserved; the acceptance run uses a newly created Workspace and Projects.

Validation: complete repository checks with 757 passing tests, package checks/typechecks/build, and actual rendered intro, credits and follow frames on macOS x86_64.

Release gates: macOS ARM64, npm publication and registry integrity. Both passed. Hermes completed a real 31.13-second video on macOS x86_64. Codex reached doctor but exposed intermittent process-group cleanup EPERM; it stopped before Project creation. A follow-up source patch is being prepared. Dual-Agent acceptance is not yet complete.