v0.3.0

What's Changed

• docs: add security policy by @bartekus in #4
• chore(001): bridge CI to Statecraft profile revision 13 by @bartekus in #8
• chore(001): pin spec-spine 0.28.0 on revision 13 by @bartekus in #9
• spec: ratify scoped Statecraft profile 14 migration by @bartekus in #10
• chore: adopt qualified Statecraft profile revision 14 by @bartekus in #11
• docs: align operator guidance with adopted Statecraft revision 14 by @bartekus in #12
• chore(003): move spec-spine derived artifacts to .statecraft/derived by @bartekus in #13
• feat(003): closed evaluation mode with required checks by @bartekus in #14
• chore(release): action-gate-core 0.3.0 by @bartekus in #15

Full Changelog: v0.2.0...v0.3.0